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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White crystalline powder Complies Assay 99.0%min

High purity 921-01-7 D-Cysteine

Cas:921-01-7

Min.Order:1 Gram

FOB Price: $100.0 / 500.0

Type:Trading Company

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

D-Cysteine

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $6.0 / 10.0

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product Name D-Cysteine CAS No. 921-01-7 Appearance WhitepPowde

D-Cysteine

Cas:921-01-7

Min.Order:10 Gram

FOB Price: $2.0 / 4.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of D-Cysteine Cas 921-01-7 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White crystal or crystalline powder Storage:cool dry place Package:100g/1kg/foil

Manufacturer high quality D-Cysteine Cas 921-01-7 with good price

Cas:921-01-7

Min.Order:100 Gram

Negotiable

Type:Trading Company

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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

Factory Price API 99% D-Cysteine 921-01-7 GMP Manufacturer

Cas:921-01-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

D-Cysteine Manufacturer/High quality/Best price/In stock

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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

D-Cysteine

Cas:921-01-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Hebei Nengqian Chemical Import and Export Co., LTD

With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin

D-Cysteine

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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 921-01-7 with competitive price

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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 powder 2. Fact

D-CysteineCAS921-01-7

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

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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

D-Cysteine 921-01-7

Cas:921-01-7

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

D-Cysteine 99%

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $42.0 / 50.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

D-Cysteine CAS:921-01-7 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 organic intermediates, s

D-Cysteine CAS:921-01-7

Cas:921-01-7

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

D-Cysteine

Cas:921-01-7

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

CAS NO.:921-01-7

Cas:921-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

D-Cysteine

Cas:921-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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 D-cysteine

Cas:921-01-7

Min.Order:0 Metric Ton

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

D-Cysteine

Cas:921-01-7

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Hangzhou Lingrui Chemical Co.,Ltd.

D-CysteineAppearance:White fine powder Storage:Kept in a cool,dry and ventilated place Package:according to customers' requirements Application:Meets the requirements Transportation:By air(EMS or EUB or FedEx or TNT ect...) or by sea(FOB or CIF or CN

D-Cysteine

Cas:921-01-7

Min.Order:1 Gram

Negotiable

Type:Other

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Leader Biochemical Group

About Product Details D-Cysteine Modify Date: 2023-01-01 12:59:57 D-Cysteine structure Common Name D-Cysteine CAS Number 921-01-7 Molecular Weight 121.158 Density

China Largest factory Manufacturer Supply D-Cysteine CAS 921-01-7

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $3.0 / 10.0

Type:Lab/Research institutions

inquiry

Siwei Development Group Ltd.

Product name: D-Cysteine CAS No.: 921-01-7 Molecule Formula:C3H7NO2S Molecule Weight:121.16 Purity: 99.0% Package: 25kg/drum Description:White crystalline powder Manufacture Standards:Enterprise Standard TESTING ITEMS

Lower Price D-Cysteine on stock

Cas:921-01-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our company was built in 2009 with an ISO certificate.In the past 5 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 on.O

D-Cysteine,921-01-7

Cas:921-01-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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,

D-Cysteine

Cas:921-01-7

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Henan Kanbei Chemical Co.,LTD

High quality, competitive price, fast delivery and first-class service we possesses have won the trust and praise of customers. Standard: BP/USP/EP The purity is equal or greater than 99%. As a supplier, we can provide high-quality products. Cle

D-Cysteine;(S)-2-Amino-3-mercaptopropionic acid.99%

Cas:921-01-7

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Minstar Chemical Co., Ltd

Product Name: D-Cysteine CAS: 921-01-7 MF: C3H7NO2S MW: 121.16 EINECS: 213-062-0 Mol File: 921-01-7.mol D-Cysteine Structure D-Cysteine Chemical Properties Melting point ~230 °C (dec.) Boiling point 293.9±35.0 &

D-Cysteine

Cas:921-01-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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

D-Cysteine

Cas:921-01-7

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

D-Cysteine

Cas:921-01-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

SICHUAN TONGSHENG AMINOACID CO.LTD

Sichuan Tongsheng is the most strongest manufacturer and exporter of amino acids and their derivatives in China, we have the best quality and price. Guarantee high quality, competive price and reliable service. We fully compliance with ISO9001:2008,

D-cysteine

Cas:921-01-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

D-Cysteine

Cas:921-01-7

Min.Order:100 Gram

Negotiable

Type:Manufacturers

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

D-Cysteine

Cas:921-01-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

Conditions
ConditionsYield
With hydroxylamine hydrochloride83%
With hydroxylamine hydrochloride In methanol reflux, 120 min, ice bath, 60 min;82%
(2S,4S)-2-(D-galacto-1,2,3,4,5-Pentahydroxypentyl)-4-thiazolidincarbonsaeure
88271-26-5

(2S,4S)-2-(D-galacto-1,2,3,4,5-Pentahydroxypentyl)-4-thiazolidincarbonsaeure

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With hydroxylamine hydrochloride In methanol for 2h; Heating;73%
Conditions
ConditionsYield
With hydroxylamine hydrochloride In methanol; water for 3.5h; Heating;60%
Conditions
ConditionsYield
beim selektiven Abbau durch Escherichia coli;
S,S-cystine
349-46-2

S,S-cystine

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With hydrogenchloride; tin
(D)-2-Amino-3-(benzylthio)propanoic acid
3054-01-1, 5680-65-9, 16597-46-9, 23032-53-3

(D)-2-Amino-3-(benzylthio)propanoic acid

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With ammonia; sodium
(2R,2'R)-2-amino-4-(2'-amino-2'-carboxyethylsulfanyl)butanoic acid
2998-83-6

(2R,2'R)-2-amino-4-(2'-amino-2'-carboxyethylsulfanyl)butanoic acid

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
Spaltung durch Leber-Extrakt;
L-Cysteine
52-90-4

L-Cysteine

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With water; acetone Product distribution; 1.) acetic acid, reflux, 2.5 h; 2.) methanol, room temp, 30 min;
3-chloro-DL-alanine
3981-36-0

3-chloro-DL-alanine

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With sodium hydrogensulfide; potassium phosphate buffer; acetone at 30℃; for 2h; 3-chloro-D-alanine-lyase; Yield given;
Conditions
ConditionsYield
With dinitrogen sulphide; pyridoxal 5'-phosphate; sodium dodecyl-sulfate at 30℃; for 3.5h; Pseudomonas fluorescens CR 19-1, 0.1 M phosphate buffer, pH 8.5;
With sodium hydrogensulfide; potassium phosphate buffer; pyridoxal 5'-phosphate In acetone at 30℃; for 2h; Pseudomonas putida CR 1-1 cells; Yield given;
4-ethylbenzenesulfonic acid D-cysteine salt

4-ethylbenzenesulfonic acid D-cysteine salt

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With triethylamine In methanol for 0.5h;
Conditions
ConditionsYield
With teicoplanin In methanol; water Product distribution; Further Variations:; Reagents; pH-values; Solvents;
Resolution of racemate; enantioselective reaction;A n/a
B n/a
Resolution of racemate; enantioselective reaction;A n/a
B n/a
With R-(3,3'-dibromo-1,1'-binaphthyl)-20-crown-6 coated C18 silica gel column at 25℃; pH=2; Resolution of racemate;
With capillary electrochromatography open-tubular column coated with 1-allylimidazolium-β-cyclodextrin In aq. acetate buffer at 20℃; pH=8; pH-value; Resolution of racemate;
hydrgensulfide(1-)

hydrgensulfide(1-)

L-cystine
6020-39-9

L-cystine

A

D-cysteine
921-01-7

D-cysteine

B

disulfide

disulfide

Conditions
ConditionsYield
In further solvent(s) Kinetics; in pH 10.0 borate buffer; detected with UV-vis sectroscopy and ion-exchange chromatography;
hapalocyclamide
1359827-55-6

hapalocyclamide

A

L-alanin
56-41-7

L-alanin

B

D-Alanine
338-69-2

D-Alanine

C

D-cysteine
921-01-7

D-cysteine

D

Phenylalanine
150-30-1

Phenylalanine

Conditions
ConditionsYield
With hydrogenchloride; water at 100℃; for 19h;
hapalocyclamide
1359827-55-6

hapalocyclamide

A

D-Alanine
338-69-2

D-Alanine

B

D-cysteine
921-01-7

D-cysteine

C

L-phenylalanine
63-91-2

L-phenylalanine

D

D-(R)-phenylalanine
673-06-3

D-(R)-phenylalanine

Conditions
ConditionsYield
With hydrogenchloride; water at 100℃; for 1h;
Z-Ile-Glu(OMe)-Thr-Asp(OMe)-D-Cys

Z-Ile-Glu(OMe)-Thr-Asp(OMe)-D-Cys

D-cysteine
921-01-7

D-cysteine

Conditions
ConditionsYield
With caspase 8 for 1h;
D-cysteine
921-01-7

D-cysteine

2,4-Di-tert-butoxy-pyrimidine-5-carbaldehyde
172949-72-3

2,4-Di-tert-butoxy-pyrimidine-5-carbaldehyde

(2S,4S)-2-(2,4-Di-tert-butoxy-pyrimidin-5-yl)-thiazolidine-4-carboxylic acid
1025823-01-1

(2S,4S)-2-(2,4-Di-tert-butoxy-pyrimidin-5-yl)-thiazolidine-4-carboxylic acid

Conditions
ConditionsYield
In ethanol; water100%
D-cysteine
921-01-7

D-cysteine

propyl bromide
106-94-5

propyl bromide

S-propyl-D-cysteine
85955-34-6

S-propyl-D-cysteine

Conditions
ConditionsYield
With ammonia; sodium98%
D-cysteine
921-01-7

D-cysteine

allyl alcohol
107-18-6

allyl alcohol

Fudosteine

Fudosteine

Conditions
ConditionsYield
With potassium sulfate In water at 30℃;98%
D-cysteine
921-01-7

D-cysteine

tert-butyl 4-iodobutanoate
6182-78-1

tert-butyl 4-iodobutanoate

4-((2S)-amino-2-carboxy-ethylsulfanyl)-butyric acid tert-butyl ester

4-((2S)-amino-2-carboxy-ethylsulfanyl)-butyric acid tert-butyl ester

Conditions
ConditionsYield
Stage #1: D-cysteine With sodium hydroxide; water In methanol at 0℃;
Stage #2: tert-butyl 4-iodobutanoate In methanol for 0.0833333h;
Stage #3: With hydrogenchloride; water In methanol pH=~ 8;
97%
D-cysteine
921-01-7

D-cysteine

2-cyano-6-hydroxybenzothiazole
939-69-5

2-cyano-6-hydroxybenzothiazole

D-luciferin
2591-17-5

D-luciferin

Conditions
ConditionsYield
In water at 20℃;95%
With ammonia; sodium In methanol; water94%
Stage #1: D-cysteine; 2-cyano-6-hydroxybenzothiazole In aq. buffer for 1h;
Stage #2: With ATP; magnesium chloride; zinc(II) chloride; luciferase In aq. buffer
27%
methanol
67-56-1

methanol

D-cysteine
921-01-7

D-cysteine

D-cysteine methyl ester hydrochloride
5714-80-7, 18598-63-5, 70361-61-4

D-cysteine methyl ester hydrochloride

Conditions
ConditionsYield
With acetyl chloride at 0℃; for 2h; Reflux;94%
With hydrogenchloride for 12h;
With hydrogenchloride at 100℃; for 0.5h;
ethyleneimine
151-56-4

ethyleneimine

D-cysteine
921-01-7

D-cysteine

2-amino-3-<(2-aminoethyl)thio>-propanoic acid
53526-71-9

2-amino-3-<(2-aminoethyl)thio>-propanoic acid

Conditions
ConditionsYield
With phosphate buffer at 0℃; pH 8.0;92%
D-cysteine
921-01-7

D-cysteine

mono-4-methoxytrityl chloride
14470-28-1

mono-4-methoxytrityl chloride

C23H23NO3S
926935-33-3

C23H23NO3S

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 48h; Inert atmosphere;92%
6-(methylamino)benzo[d]-thiazole-2-carbonitrile
934270-86-7

6-(methylamino)benzo[d]-thiazole-2-carbonitrile

D-cysteine
921-01-7

D-cysteine

D-(-)-2-(6'-methylamino-2'-benzothiazolyl)-Δ2-thiazoline-4-carboxylic acid

D-(-)-2-(6'-methylamino-2'-benzothiazolyl)-Δ2-thiazoline-4-carboxylic acid

Conditions
ConditionsYield
In methanol for 1h; pH=8; aq. sodium phosphate buffer; Inert atmosphere;91%
D-cysteine
921-01-7

D-cysteine

2-Hydroxy-3-methoxybenzonitrile
6812-16-4

2-Hydroxy-3-methoxybenzonitrile

(S)-2-(2-Hydroxy-3-methoxy-phenyl)-4,5-dihydro-thiazole-4-carboxylic acid

(S)-2-(2-Hydroxy-3-methoxy-phenyl)-4,5-dihydro-thiazole-4-carboxylic acid

Conditions
ConditionsYield
With phosphate buffer In methanol at 70℃; for 17h;90%
methanol
67-56-1

methanol

D-cysteine
921-01-7

D-cysteine

(S)-(+)-Cysteinmethylester

(S)-(+)-Cysteinmethylester

Conditions
ConditionsYield
Stage #1: methanol With acetyl chloride at 0℃; for 0.0833333h;
Stage #2: D-cysteine for 6h; Reflux;
90%
D-cysteine
921-01-7

D-cysteine

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

N,N’-di-Boc-L-cystine
126686-73-5

N,N’-di-Boc-L-cystine

Conditions
ConditionsYield
With sodium hydroxide In tetrahydrofuran; water for 24h; pH=10;89%
D-cysteine
921-01-7

D-cysteine

6-((4-(dimethylamino)phenyl)amino)benzo[d]thiazole-2-carbonitrile

6-((4-(dimethylamino)phenyl)amino)benzo[d]thiazole-2-carbonitrile

(S)-2-(6-((4-(dimethylamino)phenyl)amino)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-((4-(dimethylamino)phenyl)amino)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8; Inert atmosphere;88%
ethanol
64-17-5

ethanol

D-cysteine
921-01-7

D-cysteine

D-cysteine ethyl ester hydrochloride
75521-14-1

D-cysteine ethyl ester hydrochloride

Conditions
ConditionsYield
Stage #1: ethanol With thionyl chloride at -5 - 20℃; for 1.5h;
Stage #2: D-cysteine at 50℃; for 4h;
87.5%
D-cysteine
921-01-7

D-cysteine

2,4-Dimethoxybenzaldehyde
613-45-6

2,4-Dimethoxybenzaldehyde

C12H15NO4S

C12H15NO4S

Conditions
ConditionsYield
In ethanol at 20℃; for 48h;87%
D-cysteine
921-01-7

D-cysteine

N-(2-cyanobenzo[d]thiazol-6-yl)ethanesulfonamide

N-(2-cyanobenzo[d]thiazol-6-yl)ethanesulfonamide

(S)-2-(6-(ethylsulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-(ethylsulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8;86%
D-cysteine
921-01-7

D-cysteine

N-(2-cyanobenzo[d]thiazol-6-yl)methanesulfonamide

N-(2-cyanobenzo[d]thiazol-6-yl)methanesulfonamide

(S)-2-(6-(methylsulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-(methylsulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In aq. phosphate buffer; acetonitrile for 1h; pH=8;86%
D-cysteine
921-01-7

D-cysteine

benzyl chloroformate
501-53-1

benzyl chloroformate

methyl iodide
74-88-4

methyl iodide

N-(benzyloxycarbonyl)-S-methyl-D-cysteine
95406-98-7

N-(benzyloxycarbonyl)-S-methyl-D-cysteine

Conditions
ConditionsYield
Stage #1: D-cysteine; methyl iodide With sodium In methanol
Stage #2: benzyl chloroformate With sodium hydroxide
85%
diethyl sulfate
64-67-5

diethyl sulfate

D-cysteine
921-01-7

D-cysteine

(S)-2-amino-3-(ethylthio)propanoic acid

(S)-2-amino-3-(ethylthio)propanoic acid

Conditions
ConditionsYield
With barium(II) hydroxide at 20℃; for 3h;85%
D-cysteine
921-01-7

D-cysteine

(4-hydroxyphenyl)methanol
623-05-2

(4-hydroxyphenyl)methanol

D-[S-(4'-hydroxybenzyl)]cysteine

D-[S-(4'-hydroxybenzyl)]cysteine

Conditions
ConditionsYield
With hydrogenchloride In water at 20℃; for 0.333333h; pH=2;84.7%
D-cysteine
921-01-7

D-cysteine

6-((4-hydroxyphenyl)amino)benzo[d]thiazole-2-carbonitrile

6-((4-hydroxyphenyl)amino)benzo[d]thiazole-2-carbonitrile

(S)-2-(6-((4-hydroxyphenyl)amino)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-((4-hydroxyphenyl)amino)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8; Inert atmosphere;84%
D-cysteine
921-01-7

D-cysteine

6-(2-oxooxazolidin-3-yl)benzo[d]thiazole-2-carbonitrile

6-(2-oxooxazolidin-3-yl)benzo[d]thiazole-2-carbonitrile

(S)-2-(6-(2-oxooxazolidin-3-yl)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-(2-oxooxazolidin-3-yl)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8; Inert atmosphere;84%
D-cysteine
921-01-7

D-cysteine

5-methoxythiazolo[5,4-b]pyridine-2-carbonitrile
1417816-65-9

5-methoxythiazolo[5,4-b]pyridine-2-carbonitrile

(S)-2-(5-methoxy-thiazolo[5,4-b]pyridin-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(5-methoxy-thiazolo[5,4-b]pyridin-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
With potassium carbonate In water; N,N-dimethyl-formamide; acetonitrile for 0.166667h;83%
D-cysteine
921-01-7

D-cysteine

6-fluorobenzo[d]thiazole-2-carbonitrile
169776-04-9

6-fluorobenzo[d]thiazole-2-carbonitrile

(S)-2-(6-fluorobenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-fluorobenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8; Inert atmosphere;81%
D-cysteine
921-01-7

D-cysteine

N-(2-cyanobenzo[d]thiazol-6-yl)cyclopentanesulfonamide

N-(2-cyanobenzo[d]thiazol-6-yl)cyclopentanesulfonamide

(S)-2-(6-(cyclopentanesulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-(cyclopentanesulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8;80%
D-cysteine
921-01-7

D-cysteine

2-cyanobenzo[d]thiazol-6-yl 4-oxopentanoate

2-cyanobenzo[d]thiazol-6-yl 4-oxopentanoate

(S)-2-(6-((4-oxopentanoyl)oxy)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-((4-oxopentanoyl)oxy)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; dichloromethane; water at 0 - 25℃; for 0.5h; Inert atmosphere;79.7%
D-cysteine
921-01-7

D-cysteine

N-(2-cyanobenzo[d]thiazol-6-yl)propane-2-sulfonamide

N-(2-cyanobenzo[d]thiazol-6-yl)propane-2-sulfonamide

(S)-2-(6-(1-methylethylsulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

(S)-2-(6-(1-methylethylsulfonamido)benzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid

Conditions
ConditionsYield
In methanol; aq. phosphate buffer for 1h; pH=8;79%
1-(3',4'-dihydroxyphenyl)decan-3-one

1-(3',4'-dihydroxyphenyl)decan-3-one

D-cysteine
921-01-7

D-cysteine

3’-S-cysteinyl-1-(3,4-dihydroxyphenyl)decan-3-one

3’-S-cysteinyl-1-(3,4-dihydroxyphenyl)decan-3-one

Conditions
ConditionsYield
With 1-hydroxy-3H-benz[d][1,2]iodoxole-1,3-dione In methanol; aq. phosphate buffer at -78 - 20℃; for 1.5h;78%

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