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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

L-Cystine,N,N'-diacetyl-

Cas:5545-17-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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,N'-Diacetyl-L-cysteine

Cas:5545-17-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

TIANFUCHEM-- 5545-17-5--High purity (AC-CYS-OH)2 in stock Our company was built in 2009 with an ISO certificate.In the past 10 years, we have grown up as a famous fine chemicals supplier in China And we had established stable business r

TIANFUCHEM-- 5545-17-5--High purity (AC-CYS-OH)2 in stock

Cas:5545-17-5

Min.Order:1 Metric Ton

FOB Price: $2000.0

Type:Lab/Research institutions

inquiry

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

L-Cystine,N,N'-diacetyl-

Cas:5545-17-5

Min.Order:1 Gram

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

L-Cystine,N,N'-diacetyl-

Cas:5545-17-5

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

(Ac-Cys-OH)2

Cas:5545-17-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

5545-17-5

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd.located in Lugu High-tech industral park ,Hunan province . with its own R&D center and more than 10000㎡manufacture plant . Chemfish owns 40 reactors from 1000L to 8000L. With complete auxiliary equipment as

N,N'-Diacetyl-l-cystine

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Nanjing HuaNuo Bio-Pharmacuetical Co.,Ltd

Independent research and development of impurities, familiar with the market and impurity characteristics; We can ship out on the same day if the products are in stock; Focus on impurity development of new products in the market; Expert in customizi

Acetylcysteine EP Impurity C

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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

N,N'-DIACETYL-L-CYSTINE

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Ocean Chemical Co., Ltd.

★.Best quality according to requirement ★.Competitive price in China market ★.Mature Technical support ★.Professional logistic support

(Ac-Cys-OH)2

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

L-Cystine,N,N'-diacetyl- cas 5545-17-5Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

L-Cystine,N,N'-diacetyl- cas 5545-17-5

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Other

inquiry

NANJING SUNNY PHARMATECH CO., LTD

We are professional supplier in China for this product, we are dedicated to providing customers with the best quality, price, and service. Please feel free to send us inquiries.Appearance:Please contact us for product details Package:As per shipment

(AC-CYS-OH)2

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

SAGECHEM LIMITED

5545-17-5 Application:intermediate

L-Cystine, N,N'-diacetyl-

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Yuanye Bio-Technology Co., Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:100mg Application:Pharma;Industry;Agricultural;chemical reaserch Transportation:by express or by sea Port:Any po

N,N’-Diacetyl-L-cystine,

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

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

(AC-CYS-OH)2

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

N,N-Diacetyl-L-cystine

Cas:5545-17-5

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

L-Cystine,N,N'-diacetyl-

Cas:5545-17-5

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

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

N,N'-Diacetyl-l-cystine

Cas:5545-17-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Chemlin Chemical Co., Ltd.

Compound sourcing ServicesAgency of testing serviceFactory audit serviceFounded in Dec. 1999, Nanjing Chemlin Chemical Industrial Co.,Ltd(CHEMLIN) has been covering the business scope from trading of chemicals to custom-synthesis & Manufacturing. Co

5545-17-5

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:c

(Ac-Cys-OH)25545-17-5

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Simson Pharma Limited

The system can just identify the products information in first sheet, it is not be permitted to add or edit new sheet by userself.Our products are required in MG to Gram only. · Pharmaceutical Reference Standards· Traceable workin

Acetylcysteine Ep impurity C*

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the (AC-CYS-OH)2, CAS:5545-17-5 with the most competitive price and the best quality. We

(AC-CYS-OH)2

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

kodgyq8oAppearance:white powders Storage:Store at 2-8°C. Package:As per buyer requirement Application:Pharmaceuticals, Skincare, Medical Ingedients and others Transportation:By courier or By sea Port:As per buyer requirement

N,N'-Diacetyl-L-Cystine

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi Morality Chemical Co., Ltd

Do best quality products, erect the morality model Application:please email us, thanks

(AC-CYS-OH)2

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Other

inquiry

Shenzhen Sumshine Biotech Co., Ltd.

1. Our staff are all biomedical related majors with rich experience in the pharmaceutical industry, and can provide you with more professional services.2. Our supplier has a good quality management system, and the quality of products is reliable and

Acetylcysteine EP Impurity C

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

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

Acetylcysteine EP Impurity C

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Brunschwig chemie

(AC-CYS-OH)2

L-Cystine,N,N'-diacetyl-

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Toronto Research Chemicals

more information,please contact us

L-Cystine,N,N'-diacetyl-

Cas:5545-17-5

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

N-acetylcystein
616-91-1

N-acetylcystein

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
With bis(4-methoxyphenyl)telluride; 5,15,10,20-tetraphenylporphyrin In dichloromethane; isopropyl alcohol at 0℃; for 0.25h; Irradiation;100%
With (bis(2,1-phenylene)bis(azanediyl)bis(methylene)diphenol)diselenide In water; acetonitrile at 20℃; for 7h;83%
With (+)-flavinophane Fl(7) In methanol; water at 30℃; Rate constant; pH 9.55; other (+)- and (-)-flavinophanes and 5-deazaflavinophanes; asymmetric discrimination;
L-Cysteine
52-90-4

L-Cysteine

acetic anhydride
108-24-7

acetic anhydride

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
With sodium hydroxide for 0.5h; Ambient temperature;22%
N,N'-diacetyl-L-cystine dimethyl ester
32381-28-5

N,N'-diacetyl-L-cystine dimethyl ester

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
durch Verseifung;
N,N'-diacetyl-L-cystine dipropyl ester
1033249-05-6

N,N'-diacetyl-L-cystine dipropyl ester

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
durch Verseifung;
L-cystine
56-89-3

L-cystine

acetic anhydride
108-24-7

acetic anhydride

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
With sodium hydroxide
With potassium hydroxide
N-acetylcystein
616-91-1

N-acetylcystein

A

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

B

S-nitroso-N-acetylcysteine
56577-02-7

S-nitroso-N-acetylcysteine

Conditions
ConditionsYield
With hydrogenchloride; sodium nitrite at 25℃;A n/a
B 82 % Chromat.
N-acetylcystein
616-91-1

N-acetylcystein

A

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

B

(R)-2-Acetylamino-3-((R)-2-acetylamino-2-carboxy-ethylsulfanyl)-propionic acid

(R)-2-Acetylamino-3-((R)-2-acetylamino-2-carboxy-ethylsulfanyl)-propionic acid

Conditions
ConditionsYield
With water Quantum yield; Mechanism; γ-radiation (radiolysis); also with NaN3;
N-acetylcystein
616-91-1

N-acetylcystein

S-nitroso-N-acetylcysteine
56577-02-7

S-nitroso-N-acetylcysteine

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
In water at 25℃; Rate constant; also in the presence of var. conc. of EDTA;
N.N'-diacetyl-DL-cystine

N.N'-diacetyl-DL-cystine

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
With brucine durch Zerlegung;
S-nitroso-N-acetylcysteine
56577-02-7

S-nitroso-N-acetylcysteine

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

Conditions
ConditionsYield
In water at 25℃; for 19.6667h; Quantum yield; Kinetics; Further Variations:; Solvents; also in the dark; Dimerization; UV-irradiation;
With ethylenediaminetetraacetic acid; hydroxide In water Kinetics; Further Variations:; pH dependence; Radiolysis;
With sodium hydrogen sulfide In water Acidic conditions;
With Cu2O
N-acetylcystein
616-91-1

N-acetylcystein

trans,trans,trans-[PtCl2(OH)2(c-C6H11NH2)(NH3)]
124721-03-5, 1313200-52-0, 146924-11-0

trans,trans,trans-[PtCl2(OH)2(c-C6H11NH2)(NH3)]

A

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

trans-[Pt(OH)2(c-C6H11NH2)(NH3)]
1034767-14-0

trans-[Pt(OH)2(c-C6H11NH2)(NH3)]

Conditions
ConditionsYield
In water Kinetics; react. with N-acetyl-L-cysteine at pH 9 at 25°C;
dopamine
51-61-6

dopamine

N-acetylcystein
616-91-1

N-acetylcystein

A

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

B

2-S-(N-acetyl)-cysteinyl-dopamine

2-S-(N-acetyl)-cysteinyl-dopamine

C

5-S-(N-acetyl)-cysteinyl-dopamine

5-S-(N-acetyl)-cysteinyl-dopamine

D

2-S-5-S-di-(N-acetyl)-cysteinyl-dopamine

2-S-5-S-di-(N-acetyl)-cysteinyl-dopamine

Conditions
ConditionsYield
Stage #1: dopamine With dihydrogen peroxide; lactoperoxidase at 25℃; pH=7.5; aq. phosphate buffer; Enzymatic reaction;
Stage #2: N-acetylcystein at 20℃; for 0.166667h; pH=7.5; aq. phosphate buffer;
N-acetylcystein
616-91-1

N-acetylcystein

A

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

B

C4H9NO2*BrH

C4H9NO2*BrH

Conditions
ConditionsYield
With C(13)C4H8AuBr2(15)NO2S2 In dimethylsulfoxide-d6 for 4h;
(R)-2-[3,5-Bis-((R)-1-carboxy-2-mercapto-ethylcarbamoyl)-benzoylamino]-3-mercapto-propionic acid
858675-87-3

(R)-2-[3,5-Bis-((R)-1-carboxy-2-mercapto-ethylcarbamoyl)-benzoylamino]-3-mercapto-propionic acid

N-acetylcystein
616-91-1

N-acetylcystein

(2S,2'S)-N1,N1’-(1,3-phenylene)bis(2-(2-mercaptoacetamido)succinamide)
1597415-37-6

(2S,2'S)-N1,N1’-(1,3-phenylene)bis(2-(2-mercaptoacetamido)succinamide)

A

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

B

C28H38N8O12S4

C28H38N8O12S4

C

C33H42N6O18S6

C33H42N6O18S6

D

C41H48N10O18S6

C41H48N10O18S6

Conditions
ConditionsYield
In dimethyl sulfoxide at 20℃; for 24h; pH=6.5;
ethanol
64-17-5

ethanol

N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

N,N'-diacetyl-L-cystine diethyl ester
24037-21-6

N,N'-diacetyl-L-cystine diethyl ester

Conditions
ConditionsYield
With sulfuric acid
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

potassium cyanide
151-50-8

potassium cyanide

(4R)-3-acetyl-2-imino-thiazolidine-4-carboxylic acid
142582-26-1

(4R)-3-acetyl-2-imino-thiazolidine-4-carboxylic acid

Conditions
ConditionsYield
With water anschliessend mit wss. H2O2 behandeln;
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

L-cystine
56-89-3

L-cystine

Conditions
ConditionsYield
With n-HCl
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

N,N'-diacetyl-DL-cystine
5545-17-5, 97247-12-6, 139602-29-2

N,N'-diacetyl-DL-cystine

Conditions
ConditionsYield
With acetic anhydride; acetic acid at 27℃; entsteht Gemisch von racem. und meso-N.N'-Diacetyl-cystin;
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

N,N'-diacetyl-L-cystine dimethyl ester
32381-28-5

N,N'-diacetyl-L-cystine dimethyl ester

Conditions
ConditionsYield
In methanol; diethyl ether
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

methylamine
74-89-5

methylamine

N,N'-diacetyl-L-cystine bismethylamide
13028-62-1

N,N'-diacetyl-L-cystine bismethylamide

Conditions
ConditionsYield
(i) CH2N2, Et2O, (ii) ClCO2Et, N-methylmorpholine, THF, (iii) /BRN= 741851/, H2O; Multistep reaction;
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

N-acetyl-S-bromo-L-cysteine

N-acetyl-S-bromo-L-cysteine

Conditions
ConditionsYield
With bromine In dichloromethane; acetic acid at 0℃;
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

enzyme-substance from rats liver

enzyme-substance from rats liver

ammonia
7664-41-7

ammonia

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-HCl
2: hydrochloric acid
View Scheme
Multi-step reaction with 2 steps
1: n-HCl
2: hydrochloric acid
View Scheme
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

L-cystine
6020-39-9

L-cystine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-HCl
2: hydrochloric acid
View Scheme
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

DL-cystine
923-32-0

DL-cystine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-HCl
2: hydrochloric acid
View Scheme
N,N'-diacetyl-L-cystine
5545-17-5

N,N'-diacetyl-L-cystine

(R)-N-[2-mercapto-1-(3-methyl-1,2,4-oxadiazol-5-yl)-ethyl]-acetamide

(R)-N-[2-mercapto-1-(3-methyl-1,2,4-oxadiazol-5-yl)-ethyl]-acetamide

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