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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 services. DayangChem can provide different quantities of custom synthesis ch

(S)-4-methyloxazolidine-2,5-dione

Cas:2224-52-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Ality Chemical Corporation

The above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi

Factory Supply (S)-4-methyloxazolidine-2,5-dione

Cas:2224-52-4

Min.Order:1

Negotiable

Type:Other

inquiry

Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

High Quality Oled CAS 2224-52-4 2,5-Oxazolidinedione,4-methyl-, (4S)-

Cas:2224-52-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

inquiry

Chemwill Asia Co., Ltd.

Our main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block

N-Carboxy-L-alanine anhydride

Cas:2224-52-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Leader Biochemical Group

About Product Details Item Specification Test Results Appearance White crystalline powder Conform

China Biggest factory Supply High Quality (S)-4-Methyl-2,5-oxazolidonedione CAS 2224-52-4

Cas:2224-52-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 5.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. High quality and competitive price: 1) Standard: BP/USP/EP/ enterprise standard 2) All purity ≥99% 3) We are manufacturers and can provide high quality products at factory prices. 2. Fast and safe delivery 1) The package c

(S)-4-Methyl-2,5-oxazolidonedione CAS2224-52-4

Cas:2224-52-4

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

inquiry

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 2224-52-4 with competitive price

Cas:2224-52-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

2,5-Oxazolidinedione,4-methyl-, (4S)- 2224-52-4

Cas:2224-52-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

N-Carboxyalanine Anhydride 99%

Cas:2224-52-4

Min.Order:1 Kilogram

FOB Price: $99.0 / 100.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

(S)-4-Methyl-2,5-oxazolidonedione CAS:2224-52-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality

(S)-4-Methyl-2,5-oxazolidonedione CAS:2224-52-4

Cas:2224-52-4

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

2,5-Oxazolidinedione,4-methyl-, (4S)-

Cas:2224-52-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

2,5-Oxazolidinedione,4-methyl-, (4S)-

Cas:2224-52-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

L-Ala-NCA cas no.2224-52-4 0.98

Cas:2224-52-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

(S)-4-METHYL-2,5-OXAZOLIDINEDIONE

Cas:2224-52-4

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

2-AMINO-5-FLUORO-4-PICOLINE

Cas:2224-52-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

(S)-4-methyloxazolidine-2,5-dione

Cas:2224-52-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

2224-52-4 competitive price (S)-4-Methyl-2,5-oxazolidonedione

Cas:2224-52-4

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

TaiChem Taizhou Limited

Established in May 2015, TaiChem Ltd. is initially invested by a British research and development company and started by PhDs back from aboard. The company is registered in China Medical City (CMC), Taizhou, Jiangsu Province, and the production site

(S)-4-METHYL-2,5-OXAZOLIDINEDIONE

Cas:2224-52-4

Min.Order:10 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 6 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so

(S)-4-Methyloxazolidine-2,5-dione 2224-52-4

Cas:2224-52-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: L-Ala-NCA CAS No.: 2224-52-4 Molecule Formula:C4H5NO3 Molecule Weight:115.09 Purity: 98.0% Package: 25kg/drum Description:White to off-white powder Manufacture Standards:Enterprise Standard TESTING IT

Lower Price L-Ala-NCA

Cas:2224-52-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

inquiry

Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

(S)-4-methyloxazolidine-2,5-dione

Cas:2224-52-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages High purity, all above 98.5%, no impurities after dissolution We will test each batch to ensure quality OEM and private brand services designed for free Various cap colors available We can also provide MT1 peptide powd

(S)-4-METHYL-2,5-OXAZOLIDINEDIONE CAS2224-52-4

Cas:2224-52-4

Min.Order:1 Metric Ton

FOB Price: $98.0 / 158.0

Type:Trading Company

inquiry

Jiangsu Qianyu Molecular Technology Co., LTD.

Our Advantages A. International Top level TechnologyOur company owned biomedicine experts are famous at home and abroad with rich experience in research and development in the field of efficient chiral functional molecules research and development an

Quality Manufacturer (S)-4-METHYL-2,5-OXAZOLIDINEDIONE

Cas:2224-52-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

Ala-NCA

Cas:2224-52-4

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

2224-52-4 (S)-4-methyloxazolidine-2,5-dione/ high quality /Best price/In stock

Cas:2224-52-4

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology Co., LTD is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemicals. W

2224-52-4 (S)-4-methyloxazolidine-2,5-dione/ high quality /Best price/In stock

Cas:2224-52-4

Min.Order:1 Gram

Negotiable

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

2224-52-4 (S)-4-methyloxazolidine-2,5-dione/ high quality /Best price/In stock

Cas:2224-52-4

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Dawn Ray Pharmaceutical Co.,Ltd

98.0%min Appearance:Off-white solid Storage:Storage at room temperature Package:packaged according to the needs of customers Application: Glatiramer acetate intermediate Transportation:by sea by air express Port:china port

(S)-4-Methyloxazolidine-2,5-dione for Glatiramer acetate intermediate

Cas:2224-52-4

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Business Custom Synthesis:

(S)-4-METHYL-2,5-OXAZOLIDINEDIONE

Cas:2224-52-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

SAGECHEM is a chemical R&D, manufacturing and distribution company in China since 2009, including pharmaceutical intermediates, agrochemical, dyestuff intermediates, organosilicone, API and etc. We also offer a full range of services in custom synthe

SAGECHEM/L-Ala-NCA

Cas:2224-52-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

oxalyl dichloride
79-37-8

oxalyl dichloride

C14H29NO4Si
130529-76-9

C14H29NO4Si

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With N,N-dimethyl-formamide In dichloromethane at 0 - 20℃;100%
L-N-Boc-Ala
15761-38-3

L-N-Boc-Ala

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With phosphorus trichloride In dichloromethane at 0℃; for 2h;100%
With phosphorus trichloride In dichloromethane at 0℃; for 2h; Inert atmosphere;
L-alanin
56-41-7

L-alanin

trichloromethyl chloroformate
503-38-8

trichloromethyl chloroformate

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With pyrographite In tetrahydrofuran at 55℃; for 1.5h;85%
In tetrahydrofuran at 49℃; for 1.5h; Inert atmosphere;81%
In tetrahydrofuran
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With 4-methyl-morpholine In water; acetonitrile at 20℃; Flow reactor;83%
phosgene
75-44-5

phosgene

L-alanin
56-41-7

L-alanin

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In tetrahydrofuran at 30℃; for 3.5h;79%
In tetrahydrofuran at 50℃; for 4h; Inert atmosphere;79%
With tetrahydrofuran
With 1,4-dioxane
N-Cbz-Ala
1142-20-7

N-Cbz-Ala

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With thionyl chloride79%
With thionyl chloride75%
With thionyl chloride
L-alanin
56-41-7

L-alanin

bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In tetrahydrofuran at 60℃; for 2.5h; Inert atmosphere;77.5%
In tetrahydrofuran at 50℃; for 4h; Inert atmosphere;63%
In tetrahydrofuran for 2h; Inert atmosphere;53%
L-alanin
56-41-7

L-alanin

chloroform
67-66-3

chloroform

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With oxygen In acetonitrile at 70℃; UV-irradiation;64%
L-alanin
56-41-7

L-alanin

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With bis(trichloromethyl) carbonate In tetrahydrofuran at 50℃; for 3 - 4h;60%
L-alanin
56-41-7

L-alanin

di-tert-butyl tricarbonate
24424-95-1

di-tert-butyl tricarbonate

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In tetrahydrofuran at 60℃; for 4h;41%
(2S)-2-(methoxycarbonylamino)propanoic acid
59190-99-7

(2S)-2-(methoxycarbonylamino)propanoic acid

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With phosphorus tribromide In diethyl ether36.7%
oxalyl dichloride
79-37-8

oxalyl dichloride

L-N-Boc-Ala
15761-38-3

L-N-Boc-Ala

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With N,N-dimethyl-formamide In dichloromethane at 0℃; for 1h;26%
N-benzyloxycarbonyl-L-alanyl chloride
49760-60-3

N-benzyloxycarbonyl-L-alanyl chloride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With water
phosgene
75-44-5

phosgene

L-alanin
56-41-7

L-alanin

A

C4H5Cl2NO2
112139-29-4

C4H5Cl2NO2

B

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In tetrahydrofuran; N,N-dimethyl-formamide at 30℃; for 3.5h; Title compound not separated from byproducts;
N-methoxycarbonyl-L-alanine

N-methoxycarbonyl-L-alanine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With COCl2
bis(trichloromethyl) carbonate
32315-10-9

bis(trichloromethyl) carbonate

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With TEA In tetrahydrofuran at 55 - 60℃;
L-alanin
56-41-7

L-alanin

(CCl3O)2CO

(CCl3O)2CO

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In tetrahydrofuran at 55℃; for 2h;
N-carbamoyl-L-alanine
18409-49-9

N-carbamoyl-L-alanine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
With oxygen; nitrogen(II) oxide
phosgene
75-44-5

phosgene

L-alanin
56-41-7

L-alanin

A

N-(9-Fluorenylmethyloxycarbonyl)-L-Alanine-N-Carboxyanhydride

N-(9-Fluorenylmethyloxycarbonyl)-L-Alanine-N-Carboxyanhydride

B

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In tetrahydrofuran
In tetrahydrofuran
N-butylamine
109-73-9

N-butylamine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

poly-L-alanine
62526-78-7

poly-L-alanine

Conditions
ConditionsYield
In acetonitrile100%
In acetonitrile for 96h; Ambient temperature;85%
In acetonitrile for 96h;7.5 g
N,N-diethylethylenediamine
100-36-7

N,N-diethylethylenediamine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

C36H66N12O10

C36H66N12O10

Conditions
ConditionsYield
In acetonitrile for 288h;99%
2-(2-(2-(2-(2-(2-aminoethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl amine
72236-26-1

2-(2-(2-(2-(2-(2-aminoethoxy)-ethoxy)-ethoxy)-ethoxy)-ethoxy)-ethyl amine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

3,6,9,12,15-pentaoxaheptadecane-1,17-diamidobis[poly(alanine)]; monomer(s): 3,6,9,12,15-pentaoxaheptadecane-1,17-diamine; L-alanine-N-carboxyanhydride

3,6,9,12,15-pentaoxaheptadecane-1,17-diamidobis[poly(alanine)]; monomer(s): 3,6,9,12,15-pentaoxaheptadecane-1,17-diamine; L-alanine-N-carboxyanhydride

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 24h;97%
hexadecylamine
143-27-1

hexadecylamine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

(S)-2-Amino-N-{(S)-1-[(S)-1-((S)-1-{(S)-1-[(S)-1-((S)-1-{(S)-1-[(S)-1-((S)-1-hexadecylcarbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-ethyl}-propionamide

(S)-2-Amino-N-{(S)-1-[(S)-1-((S)-1-{(S)-1-[(S)-1-((S)-1-{(S)-1-[(S)-1-((S)-1-hexadecylcarbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-ethyl}-propionamide

Conditions
ConditionsYield
In acetonitrile for 96h; Ambient temperature;92%
N-carboxy-Nin-formyl-L-tryptophan anhydride
129288-33-1

N-carboxy-Nin-formyl-L-tryptophan anhydride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 4/96

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 4/96

Conditions
ConditionsYield
With N-butylamine In 1,2-dichloro-ethane at 30℃; for 168h; Polymerization;89%
N-carboxy-Nin-formyl-L-tryptophan anhydride
129288-33-1

N-carboxy-Nin-formyl-L-tryptophan anhydride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 16/84

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 16/84

Conditions
ConditionsYield
With N-butylamine In 1,2-dichloro-ethane at 30℃; for 168h; Polymerization;88%
N-carboxy-Nin-formyl-L-tryptophan anhydride
129288-33-1

N-carboxy-Nin-formyl-L-tryptophan anhydride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 13/87

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 13/87

Conditions
ConditionsYield
With N-butylamine In 1,2-dichloro-ethane at 30℃; for 168h; Polymerization;86%
isopropyl alcohol
67-63-0

isopropyl alcohol

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

alanine isopropyl ester hydrochloride
39613-92-8, 62062-56-0, 62062-65-1

alanine isopropyl ester hydrochloride

Conditions
ConditionsYield
Stage #1: isopropyl alcohol; L-alanine N-carboxyanhydride With 1-ethyl-3-methylimidazolium hydrogensulfate In toluene at 50℃; for 20h;
Stage #2: With hydrogenchloride for 0.5h;
83.2%
D-glucosamine hydrochloride
14131-63-6

D-glucosamine hydrochloride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

N-L-alanyl-D-glucosamine

N-L-alanyl-D-glucosamine

Conditions
ConditionsYield
With sodium methylate In methanol; acetonitrile at -50℃; for 120h;80%
N-butylamine
109-73-9

N-butylamine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

(S)-2-Amino-N-((S)-1-{(S)-1-[(S)-1-((S)-1-butylcarbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-propionamide
62526-76-5

(S)-2-Amino-N-((S)-1-{(S)-1-[(S)-1-((S)-1-butylcarbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethyl)-propionamide

Conditions
ConditionsYield
In acetonitrile for 96h; Ambient temperature;78%
N-carboxy-Nin-formyl-L-tryptophan anhydride
129288-33-1

N-carboxy-Nin-formyl-L-tryptophan anhydride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 27/73

poly(Nin-formyl-L-tryptophan-co-L-alanine), L-Trp(CHO)/L-Ala 27/73

Conditions
ConditionsYield
With N-butylamine In 1,2-dichloro-ethane at 30℃; for 168h; Polymerization;78%
methanesulfonic acid
75-75-2

methanesulfonic acid

ethanol
64-17-5

ethanol

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

L-alanine ethyl ester methanesulfonate

L-alanine ethyl ester methanesulfonate

Conditions
ConditionsYield
Stage #1: methanesulfonic acid; ethanol; L-alanine N-carboxyanhydride
Stage #2: In ethyl acetate for 72h; Product distribution / selectivity;
75%
Conditions
ConditionsYield
In water; acetonitrile for 96h; Ambient temperature;70%
Reaxys ID: 15742522

Reaxys ID: 15742522

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

polyAla-polyGlu(OBzl)

polyAla-polyGlu(OBzl)

Conditions
ConditionsYield
Stage #1: L-alanine N-carboxyanhydride In 1,4-dioxane at 20℃; for 96h;
Stage #2: With hydrogenchloride In 1,4-dioxane; water
70%
L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

poly(L-alanine), cyclic, inherent viscosity 0.38 dl/g for 2 g/l solution in dichloroacetic acid at 20 deg C; monomer(s): L-alanine N-carboxyanhydride

poly(L-alanine), cyclic, inherent viscosity 0.38 dl/g for 2 g/l solution in dichloroacetic acid at 20 deg C; monomer(s): L-alanine N-carboxyanhydride

Conditions
ConditionsYield
In dimethyl sulfoxide at 20℃; for 96h;68%
N-butylamine
109-73-9

N-butylamine

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

(S)-2-Amino-N-{(S)-1-[(S)-1-((S)-1-{(S)-1-[(S)-1-((S)-1-butylcarbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-ethyl}-propionamide

(S)-2-Amino-N-{(S)-1-[(S)-1-((S)-1-{(S)-1-[(S)-1-((S)-1-butylcarbamoyl-ethylcarbamoyl)-ethylcarbamoyl]-ethylcarbamoyl}-ethylcarbamoyl)-ethylcarbamoyl]-ethyl}-propionamide

Conditions
ConditionsYield
In acetonitrile Ambient temperature;64%
(1R,5S)-(1,5-diamino-5-carboxypentyl)phosphonic acid dihydrochloride

(1R,5S)-(1,5-diamino-5-carboxypentyl)phosphonic acid dihydrochloride

L-alanine N-carboxyanhydride
2224-52-4

L-alanine N-carboxyanhydride

(1R,5S)-(N5-(L-alanyl)-1,5-diamino-5-carboxypentyl)phosphonic acid

(1R,5S)-(N5-(L-alanyl)-1,5-diamino-5-carboxypentyl)phosphonic acid

Conditions
ConditionsYield
With sodium hydroxide; sodium carbonate In tetrahydrofuran at 20℃; for 0.166667h;47%

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