Products

Refine

Country

Business Type

Certificate

Display

Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Pharmaceutical Grade CAS 756525-99-2 with competitive price

Cas:756525-99-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem’s R&D center offer custom synthesis according to the contract research and development services for the fine chemicals, ph

Shandong Hanjiang Chemical Co., Ltd.

Hello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai

Henan Wentao Chemical Product Co., Ltd.

Henan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

Mal-amido-PEG4-NHS Ester

Cas:756525-99-2

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hope Chem Co., Ltd

1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)

Cas:756525-99-2

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

756525-99-2 CAS NO.756525-99-2

Cas:756525-99-2

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

BOC Sciences

A useful protective group in antibody drug conjugates. https://adc.bocsci.com/product/mal-dpeg4-nhs-cas-756525-99-2-379301.html Appearance:Soild powder Package:according to the clients requirement Application:Research use Transportation:by sea or by

Mal-DPEG4-NHS

Cas:756525-99-2

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

Mal-amido-PEG4-NHS Ester

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

756525-99-2

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

756525-99-2

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Research Peptide Biotechnology Co., Ltd.

High purity, high success rate, short cycle and moderate priceAppearance:White powder solid Storage:Negative 20 degrees Celsius Package:5mg, 10mg 100mg, 1gram Application:Applied to various scientific research

alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

alpha-MaleiMidopropionyl-oMega-succiniMidyl-4(ethylene glycol)

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

Mal-amido-PEG4-NHS

Cas:756525-99-2

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wising Chem Co., Ltd

Henan Wising Chem specializes in sourcing chemicals in China. We are associated with many trusted manufacturers each having different areas of expertise required for meeting the needs of our local as well as overseas buyers. We have access to custom

Maleimide-PEG4-NHS Ester

Cas:756525-99-2

Min.Order:500 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

National Research Platform ISO 9001 756525-99-2

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

756525-99-2 CAS NO.756525-99-2

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Cerametek Materials(ShenZhen)Co., Ltd.

Cerametek Materials (CMT) is your industrial and R&D supplier: 1. Semiconductor materials: Compounds of II, III, IV, V, VI groups such as Metal Sulfides, Selenides, Tellurides, Arsenide, Antimonide, Phosphide... 2. Advanced ceramic and crys

Maleimide-NH-PEG4-CH2CH2COONHS Ester

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Other

inquiry

Biomatrik Inc

Biomatrik offers monodispersed PEG spacers, PEGlation,Biotinylation corss-linkers for conjugation molecular self assembly alkanethiols and other products. We can offer MalNH-PEGn-CH2CH2COONHS Ester, n=2~24 Appearance: Viscous Liquid Storage:-18℃

Maleimide-NH-PEG4-CH2CH2COONHS Ester

Cas:756525-99-2

Min.Order:1 Gram

Negotiable

Type:Manufacturers

inquiry

Xi'an Confluore Biological Technology Co., Ltd.

1.Company Profile Established in 2018, Xi'an Confluore Biological Technology Co., Ltd. is a high-tech enterprise that develops and sells cutting-edge chemical reagents and biological reagents for scientific research. The company provides high-qu

Mal-amido-PEG4-NHS

Cas:756525-99-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

Maleimide-NH-PEG4-CH2CH2COONHS Ester Storage:Store in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/Pharmaceutical intermediates Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shang

Maleimide-NH-PEG4-CH2CH2COONHS Ester

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

High purity Application:Pharmaceutical intermediates, Material synthesis and analyzing the expectant ingredients

Maleimide-NH-PEG4-CH2CH2COONHS Ester

Cas:756525-99-2

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Sigma-Aldrich Chemie GmbH

Package:100 mg in glass bottle

Synthetic route

3-[2-[2-[2-[2-(tert-butoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
756525-91-4

3-[2-[2-[2-[2-(tert-butoxycarbonylamino)ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dichloromethane / 20 °C
2: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride
View Scheme
Multi-step reaction with 3 steps
1: dichloromethane / 20 °C
2: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride
View Scheme
3-maleimidopropionic acid N-hydroxysuccinimide ester
55750-62-4

3-maleimidopropionic acid N-hydroxysuccinimide ester

14-carboxy-3,6,9,12-tetraoxatetradecan-1-ammonium 2,2,2-trifluoroacetate
1615234-93-9

14-carboxy-3,6,9,12-tetraoxatetradecan-1-ammonium 2,2,2-trifluoroacetate

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride
View Scheme
Multi-step reaction with 2 steps
1: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride
View Scheme
1-hydroxy-pyrrolidine-2,5-dione
6066-82-6

1-hydroxy-pyrrolidine-2,5-dione

1-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]-3,6,9,12-tetraoxapentadecan-15-oic acid
1263045-16-4

1-[3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido]-3,6,9,12-tetraoxapentadecan-15-oic acid

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride0.109 g
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride0.109 g
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride0.109g
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In dichloromethane at 20℃; for 2h;330 mg
3-maleimidepropionic acid
7423-55-4

3-maleimidepropionic acid

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: dicyclohexyl-carbodiimide
2: N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride
View Scheme
Multi-step reaction with 3 steps
1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 20 °C
2: sodium hydrogencarbonate / water; 1,2-dimethoxyethane / 2 h / 20 °C
3: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 20 °C
View Scheme
3-maleimidopropionic acid N-hydroxysuccinimide ester
55750-62-4

3-maleimidopropionic acid N-hydroxysuccinimide ester

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium hydrogencarbonate / water; 1,2-dimethoxyethane / 2 h / 20 °C
2: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 2 h / 20 °C
View Scheme
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

N-(2-aminoethyl)-valine
243653-70-5

N-(2-aminoethyl)-valine

C25H42N4O10
870487-03-9

C25H42N4O10

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane97%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C24H40N6O5
1037794-89-0

C24H40N6O5

C42H66N8O13
932744-54-2

C42H66N8O13

Conditions
ConditionsYield
In dichloromethane at 20℃; for 4h;95%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

2-(5-methoxyindol-3-yl)ethylamine
608-07-1

2-(5-methoxyindol-3-yl)ethylamine

1-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)-N-(2-(5-methoxy-1H-indol-3-yl)ethyl)-3,6,9,12-tetraoxapentadecan-15-amide

1-(3-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)propanamido)-N-(2-(5-methoxy-1H-indol-3-yl)ethyl)-3,6,9,12-tetraoxapentadecan-15-amide

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 0.5h;92%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

tert-butyl 1-((4-(4-(3-azidopropoxy)benzoyl)phenyl)amino)-3,6,9,12-tetraoxapentadecan-15-oate

tert-butyl 1-((4-(4-(3-azidopropoxy)benzoyl)phenyl)amino)-3,6,9,12-tetraoxapentadecan-15-oate

tert-butyl 1-((4-(4-((1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,19-dioxo-7,10,13,16-tetraoxa-4,20-diazatricosan-23-yl)oxy)benzoyl)phenyl)amino)-3,6,9,12-tetraoxapentadecan-15-oate

tert-butyl 1-((4-(4-((1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,19-dioxo-7,10,13,16-tetraoxa-4,20-diazatricosan-23-yl)oxy)benzoyl)phenyl)amino)-3,6,9,12-tetraoxapentadecan-15-oate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3h;90%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

L-valyl-N6-(tert-butoxycarbonyl)-L-lysine

L-valyl-N6-(tert-butoxycarbonyl)-L-lysine

N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-valyl-N6-(tert-butoxycarbonyl)-L-lysine

N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-valyl-N6-(tert-butoxycarbonyl)-L-lysine

Conditions
ConditionsYield
With 4-methyl-morpholine In N,N-dimethyl-formamide at 20℃;82%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

L-glutamic acid di-tert-butyl ester hydrochloride
32677-01-3

L-glutamic acid di-tert-butyl ester hydrochloride

di-tert-butyl (2S)-2-[3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]pentanedicarboxylate

di-tert-butyl (2S)-2-[3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]pentanedicarboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 21h;78%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

3C2HF3O2*C50H61BrN12O8

3C2HF3O2*C50H61BrN12O8

trifluoroacetic acid
76-05-1

trifluoroacetic acid

2C2HF3O2*C68H87BrN14O16

2C2HF3O2*C68H87BrN14O16

Conditions
ConditionsYield
Stage #1: 3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester; 3C2HF3O2*C50H61BrN12O8 In dichloromethane; N,N-dimethyl-formamide at 25℃; for 1h;
Stage #2: trifluoroacetic acid In water; acetonitrile
77%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

tert-butyl (3-(2-(2-(3-((4-(4-(3-aminopropoxy)benzoyl)phenyl)amino)propoxy)ethoxy)ethoxy)propyl)carbamate

tert-butyl (3-(2-(2-(3-((4-(4-(3-aminopropoxy)benzoyl)phenyl)amino)propoxy)ethoxy)ethoxy)propyl)carbamate

tert-butyl (3-(2-(2-(3-((4-(4-((1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,19-dioxo-7,10,13,16-tetraoxa-4,20-diazatricosan-23-yl)oxy)benzoyl)phenyl)amino)propoxy)ethoxy)ethoxy)propyl)carbamate

tert-butyl (3-(2-(2-(3-((4-(4-((1-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-3,19-dioxo-7,10,13,16-tetraoxa-4,20-diazatricosan-23-yl)oxy)benzoyl)phenyl)amino)propoxy)ethoxy)ethoxy)propyl)carbamate

Conditions
ConditionsYield
In dichloromethane at 20℃; for 3h;76%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C61H74N8O13

C61H74N8O13

C79H100N10O21

C79H100N10O21

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dichloromethane; N,N-dimethyl-formamide at 20℃; for 72h; Inert atmosphere;76%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

maytansinol DM1

maytansinol DM1

C57H79ClN6O21S

C57H79ClN6O21S

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 20℃; for 1h; Inert atmosphere;75%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

L-lysine
56-87-1

L-lysine

(2S)-2,6-bis[3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]hexanoic acid

(2S)-2,6-bis[3-[2-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoylamino]hexanoic acid

Conditions
ConditionsYield
In aq. phosphate buffer; N,N-dimethyl-formamide at 20℃; for 3h;63%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C49H58N6O11
1343407-40-8

C49H58N6O11

C67H84N8O19
1343407-44-2

C67H84N8O19

Conditions
ConditionsYield
With triethylamine In dichloromethane; N,N-dimethyl-formamide at 20℃;50%
With triethylamine In dichloromethane; N,N-dimethyl-formamide at 20℃;50%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C33H45ClN2O10S

C33H45ClN2O10S

C55H76ClN5O21S

C55H76ClN5O21S

Conditions
ConditionsYield
In aq. phosphate buffer; N,N-dimethyl-formamide at 20℃; pH=6; Inert atmosphere;50%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C34H47ClN2O10S

C34H47ClN2O10S

C56H78ClN5O21S

C56H78ClN5O21S

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; pH=6; Inert atmosphere;49%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C66H103N13O12S
1615234-89-3

C66H103N13O12S

Tap-18H
1615234-83-7

Tap-18H

Conditions
ConditionsYield
With sodium hydrogencarbonate In acetonitrile at 20℃;45%
With sodium hydrogencarbonate In acetonitrile at 20℃; for 12h;
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C66H103N13O12S

C66H103N13O12S

Tap-18H
1615234-83-7

Tap-18H

Conditions
ConditionsYield
With sodium hydrogencarbonate In acetonitrile at 20℃;45%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-valyl-L-alanine

N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-valyl-L-alanine

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;45%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C35H49ClN2O11S

C35H49ClN2O11S

C57H80ClN5O22S

C57H80ClN5O22S

Conditions
ConditionsYield
In aq. phosphate buffer; N,N-dimethyl-formamide at 20℃; pH=6; Inert atmosphere;44%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

ledoxantrone
113457-05-9

ledoxantrone

ledoxantrone 3-[2-[2-[2-[2-[3-(2,5-dioxopyrol-1-ylo)propanoylamine]ethoxy]ethoxy]ethoxy]ethoxy]propanate

ledoxantrone 3-[2-[2-[2-[2-[3-(2,5-dioxopyrol-1-ylo)propanoylamine]ethoxy]ethoxy]ethoxy]ethoxy]propanate

Conditions
ConditionsYield
With dmap In dichloromethane at 0 - 20℃; for 48h;43%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C77H84N12O11

C77H84N12O11

C72H86N12O15

C72H86N12O15

Conditions
ConditionsYield
Stage #1: C77H84N12O11 With diethylamine In dichloromethane at 20℃; for 0.5h;
Stage #2: 3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester In dichloromethane at 20℃; for 1h;
36%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

R/S-(L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl))homocysteine/trifluoroacetic acid

R/S-(L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl))homocysteine/trifluoroacetic acid

R/S-(N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl))homocysteine

R/S-(N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl))homocysteine

Conditions
ConditionsYield
With 4-methyl-morpholine In N,N-dimethyl-formamide at 20℃;36%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl)homocysteine trifluoroacetic acid

L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl)homocysteine trifluoroacetic acid

R/S-(N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl))homocysteine

R/S-(N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-alpha-glutamyl-S-(11-{(1R)-1-[1-benzyl-4-(2,5-difluorophenyl)-1H-pyrrol-2-yl]-2,2-dimethylpropyl}-2,2-dimethyl-6,12-dioxo-5-oxa-7,11-diaza-2-silatridecan-13-yl))homocysteine

Conditions
ConditionsYield
With 4-methyl-morpholine In N,N-dimethyl-formamide at 20℃;36%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C52H88N10O12

C52H88N10O12

C70H114N12O20

C70H114N12O20

Conditions
ConditionsYield
With triethylamine at 20℃;28%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

(S)-2-[[1-(2-amino-ethyl)-cyclopentanecarbonyl]-amino]-3-[4-(2,6-dichloro-benzoylamino)-phenyl]-propionic acid
220878-78-4

(S)-2-[[1-(2-amino-ethyl)-cyclopentanecarbonyl]-amino]-3-[4-(2,6-dichloro-benzoylamino)-phenyl]-propionic acid

(S)-3-[4-(2,6-dichlorobenzoylamino)phenyl]-2-[[1-[2-[3-[2-[2-[2-[2-[3-(2,5-dioxo-2,5-dihydropyrrol-1-yl)propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionylaminol]ethyl]cyclopentanecarbonyl]amino]propionic acid

(S)-3-[4-(2,6-dichlorobenzoylamino)phenyl]-2-[[1-[2-[3-[2-[2-[2-[2-[3-(2,5-dioxo-2,5-dihydropyrrol-1-yl)propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionylaminol]ethyl]cyclopentanecarbonyl]amino]propionic acid

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 20℃; for 1h; Inert atmosphere;26%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

bis(4-((S)-2-((S)-2-amino-3-methylbutanamido)propanamido)benzyl) 8,8'-(pentane-1,5-diyibis(oxy))(11S,11aS,11'S,11a'S)-bis(11-hydroxy-7-methoxy-2-methyl-5-oxo-11,11a-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-10(5H)-carboxylate)

bis(4-((S)-2-((S)-2-amino-3-methylbutanamido)propanamido)benzyl) 8,8'-(pentane-1,5-diyibis(oxy))(11S,11aS,11'S,11a'S)-bis(11-hydroxy-7-methoxy-2-methyl-5-oxo-11,11a-dihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-10(5H)-carboxylate)

bis(4-((2S,5S)-2S-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-5-isopropyl-2-methyl-4,7,23-trioxo-10,13,16,19-tetraoxa-3,6,22-triazapentacosanamido)benzyl) 8,8'-(pentane-1,5-5-diylbis(oxy))(11S,11aS,11'S,11a'S)-bis(11-hydroxy-7-methoxy-2-methyl-5-oxo-11,11adihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-10(5H)-carboxylate)

bis(4-((2S,5S)-2S-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-5-isopropyl-2-methyl-4,7,23-trioxo-10,13,16,19-tetraoxa-3,6,22-triazapentacosanamido)benzyl) 8,8'-(pentane-1,5-5-diylbis(oxy))(11S,11aS,11'S,11a'S)-bis(11-hydroxy-7-methoxy-2-methyl-5-oxo-11,11adihydro-1H-pyrrolo[2,1-c][1,4]benzodiazepine-10(5H)-carboxylate)

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine In chloroform at 20℃; for 72h;25%
With N-ethyl-N,N-diisopropylamine In chloroform at 20℃; for 72h;25%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

N(2')-deacetyl-N(2')-(3-mercapto-1-oxopropyl)maytansine

N(2')-deacetyl-N(2')-(3-mercapto-1-oxopropyl)maytansine

C57H79ClN6O21S

C57H79ClN6O21S

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 1h; pH=6;20.1%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

N2'-deacetyl-N2'-(3-mercapto-1-oxopropyl)maytansine

N2'-deacetyl-N2'-(3-mercapto-1-oxopropyl)maytansine

C57H79ClN6O21S

C57H79ClN6O21S

Conditions
ConditionsYield
With potassium phosphate In tetrahydrofuran; water at 20℃; for 1h; pH=6;20%
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

(S)-2-((S)-2-amino-3-methylbutanamido)-5-ureidopentanoic acid
159858-33-0

(S)-2-((S)-2-amino-3-methylbutanamido)-5-ureidopentanoic acid

N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-valyl-N5-carbamoyl-L-ornithine

N-[19-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-17-oxo-4,7,10,13-tetraoxa-16-azanonadecan-1-oyl]-L-valyl-N5-carbamoyl-L-ornithine

Conditions
ConditionsYield
With triethylamine In N,N-dimethyl-formamide at 20℃;14%
With triethylamine
tranexamic acid

tranexamic acid

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

4-[(N-maleimidoethyl)carboxamidoethyl(Peg)4carboxamidomethyl]cyclohexanecarboxylic acid
951792-84-0

4-[(N-maleimidoethyl)carboxamidoethyl(Peg)4carboxamidomethyl]cyclohexanecarboxylic acid

Conditions
ConditionsYield
In water; N,N-dimethyl-formamide at 20℃; for 4.08333h;
3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester
756525-99-2

3-[2-[2-[2-[[3-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-propionylamino]ethoxy]ethoxy]ethoxy]ethoxy]propionic acid-2,5-dioxo-pyrrolidin-1-yl ester

C62H65ClN10O12

C62H65ClN10O12

C68H87ClN12O18

C68H87ClN12O18

Conditions
ConditionsYield
With piperidine

Hot Products

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View