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Simagchem Corporation

Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our

High quality 3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione supplier in China

Cas:5845-66-9

Min.Order:0 Metric Ton

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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 according to the contract research and development services for the fine chemicals, ph

Cyclic(glycyl-L-tyrosyl)

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai Upbio Tech Co.,Ltd

1.In No Less 10 years exporting experience. you 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 Specializ

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

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

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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,

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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,

Cyclo(gly-tyr)

Cas:5845-66-9

Min.Order:1 Milligram

Negotiable

Type:Trading Company

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Hangzhou Huarong Pharm Co., Ltd.

Hangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu

3-[(4-Hydroxyphenyl)Methyl]Piperazine-2,5-Dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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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

5845-66-9 CAS NO.5845-66-9

Cas:5845-66-9

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

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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/Cyclo(Glycyl-L-Tyrosine)

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

3-(4-hydroxybenzyl)piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Other

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Aecochem Corp.

Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Manufacturers

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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.

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 powder2.

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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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

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

5845-66-9

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Application:Medical or chemical

5845-66-9

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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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

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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HWRK Chem

in store Package:1g Application:Organic Chemicals

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

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Changzhou Extraordinary Pharmatech co.,LTD

Changzhou Extraordinary Pharmatech co., LTD. As a leading chemical manufacturer and supplier in China.DAS authentication is passed.We can provide the popular precursor chemicals, we have our own strong R & D team, have our own laboratories and fa

Cyclo(-Gly-Tyr)

Cas:5845-66-9

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Apeptide Co., Ltd.

Apeptide Co.,Ltd (Shanghai ,China) is one of famous-peptide manufacturers in China. For 10 years we have supplied peptides/API pepitdes/Custom Peptide/ Amino acides/ protein etc... Our website address: www.apeptides.com/en/ We have amyloid

Boc-Phe-Leu-OH

Cas:5845-66-9

Min.Order:1 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

Watson International Ltd

Watson International Ltd' has a very strong R&D and technical capacity supported by FCAD's platform. The subsidiaries under FCAD Group have accumulated much know-how of different fine chemical branches. For example, Apnoke Scientific L

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:1 Gram

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

5845-66-9 CAS NO.5845-66-9

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

(S)-3-(4-hydroxybenzyl)piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen BaiFuchem Co.,Ltd

BaiFuChem is a Professional chemical raw material supplier in China, our main products include Biochemical , Pharma Intermediate and Organic chemical etc. BaiFuChem have wealth of products,experience , expertise and state-of-the-art

High quality 3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

3-(4-hydroxybenzyl)piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Xiamen Ikg Chemical Co., Ltd.

IKGCHEM is a leading manufacturer and supplier of chemical in China.As a Professional chemical raw material supplier,our products are produced in accordance with ISO 9001:2015 Quality Management System and ISO14001:13196 Environmental Management Syst

3-[(4-hydroxyphenyl)methyl]piperazine-2,5-dione

Cas:5845-66-9

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

cyclo(L-tyrosine(OBn)-glycine)
1628630-12-5

cyclo(L-tyrosine(OBn)-glycine)

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
With palladium 10% on activated carbon; hydrogen In methanol at 20℃;92%
CF3CO2H*H-L-Tyr-Gly-OMe

CF3CO2H*H-L-Tyr-Gly-OMe

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
With 4-methyl-morpholine; acetic acid In iso-butanol at 120℃; for 3h;43%
N-Gly-Tyr
658-79-7

N-Gly-Tyr

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Boc-Tyr-Gly-OEt
67208-98-4

Boc-Tyr-Gly-OEt

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
With 4-methyl-morpholine; hydrogenchloride; acetic acid 1.) dioxane, r.t., 30 min; 2.) 2-butanol, reflux, 3 h; Yield given. Multistep reaction;
Boc-Tyr-OH
3978-80-1

Boc-Tyr-OH

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 86 percent / N,N'-dicyclohexylcarbodiimide, 1-hydroxybenztriazole
2: 1.) 4N HCl; 2.) N-methylmorpholine / 2.) 0.1M AcOH / 1.) dioxane, r.t., 30 min; 2.) 2-butanol, reflux, 3 h
View Scheme
Multi-step reaction with 3 steps
1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; benzotriazol-1-ol; 4-methyl-morpholine / N,N-dimethyl-formamide / 20 °C / Inert atmosphere
2: dichloromethane / 1 h / 20 °C / Inert atmosphere
3: acetic acid; 4-methyl-morpholine / iso-butanol / 3 h / 120 °C
View Scheme
FLQLYGLPETGY-isoacyl-Hse(Bz)-NH2
1594922-38-9

FLQLYGLPETGY-isoacyl-Hse(Bz)-NH2

GGGGAEW-NH2
1594873-76-3

GGGGAEW-NH2

A

C22H26N4O6
1594962-96-5

C22H26N4O6

B

C11H14N2O3
1195407-21-6

C11H14N2O3

C

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
With recombinant sortase A In aq. buffer at 21℃; pH=8;
BOC-Tyr(OBzl)-Gly-OEt
40356-35-2

BOC-Tyr(OBzl)-Gly-OEt

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water; methanol / 0.17 h / 170 °C / Microwave irradiation
2: hydrogen; palladium 10% on activated carbon / methanol / 20 °C
View Scheme
O-benzyl-N-tert-butoxycarbonyl-L-tyrosine
2130-96-3

O-benzyl-N-tert-butoxycarbonyl-L-tyrosine

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine / dichloromethane / 20 °C
2: water; methanol / 0.17 h / 170 °C / Microwave irradiation
3: hydrogen; palladium 10% on activated carbon / methanol / 20 °C
View Scheme
Boc-L-Tyr-Gly-OMe
7733-20-2

Boc-L-Tyr-Gly-OMe

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: dichloromethane / 1 h / 20 °C / Inert atmosphere
2: acetic acid; 4-methyl-morpholine / iso-butanol / 3 h / 120 °C
View Scheme
L-tyrosine ethyl ester
949-67-7

L-tyrosine ethyl ester

chloroacetyl chloride
79-04-9

chloroacetyl chloride

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

Conditions
ConditionsYield
With ammonia Multistep reaction;
prenyl bromide
870-63-3

prenyl bromide

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

cyclo-(glycyl-t-tyrosyl) 4,4-dimethylallyl ether
112900-76-2

cyclo-(glycyl-t-tyrosyl) 4,4-dimethylallyl ether

Conditions
ConditionsYield
With caesium carbonate; tetra-(n-butyl)ammonium iodide In N,N-dimethyl-formamide at 20℃; for 12h;73%
With potassium carbonate In N,N-dimethyl-formamide at 20℃;46%
With sodium hydride In dimethyl sulfoxide 0 deg C, then room t., 20 h;23 mg
dimethyl sulfate
77-78-1

dimethyl sulfate

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

3-<(4-methoxyphenyl)methyl>-1,4-dimethylpiperazine-2,5-dione
128520-01-4

3-<(4-methoxyphenyl)methyl>-1,4-dimethylpiperazine-2,5-dione

Conditions
ConditionsYield
With sodium hydride DMSO-THF; Multistep reaction;
3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

methyl iodide
74-88-4

methyl iodide

3-<(4-methoxyphenyl)methyl>-1,4-dimethylpiperazine-2,5-dione
128520-01-4

3-<(4-methoxyphenyl)methyl>-1,4-dimethylpiperazine-2,5-dione

Conditions
ConditionsYield
With sodium hydride In dimethyl sulfoxide for 18h; Ambient temperature;
N-(2,4-dinitro-5-fluorophenyl)-L-alaninamide

N-(2,4-dinitro-5-fluorophenyl)-L-alaninamide

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione
5845-66-9

3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione

A

Gly-L-FDAA

Gly-L-FDAA

B

DAA-L-Tyr-OH

DAA-L-Tyr-OH

Conditions
ConditionsYield
Stage #1: 3-(S)-(4-hydroxy-benzyl)-piperazine-2,5-dione With hydrogenchloride In water at 125℃; for 24h;
Stage #2: N-(2,4-dinitro-5-fluorophenyl)-L-alaninamide With sodium hydrogencarbonate In water; acetone at 40℃; for 1h;

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