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D-Cystine

BGC Id:460709123737
CAS No:349-46-2
Synonyms:(s)-cystine ; d-cystine,98% ; d-cystine ; d-cystine 98% ; (h-d-cys-oh)2 ; h-d-(cys)_2-oh ; h-d-cystine ; d-cystine, free base ; d-cystine crystalline ; d(+)-cystine
Molecular Formula:C6H12N2O4S2
Molecular Weight:240.3
EINECS:206-486-2
Structural Formula
Listed are 14 international and reliable suppliers for D-Cystine. They are coming from 3 countries around the world. These vendors belong to 14 different business types like 'Supplier of chemical products' and 'Producer'
Please contact all the below listed distributors/manufacturers for D-Cystine and ask for prices, package standards and transport possibilities. Our registered distributors will help you to get all necessary information and product specifications.


supplier ww
registered suppliers of D-Cystine worldwide

The most competitive supplier in 2026

The following 14 notable providers have been checked and can be recommended.
Chemical-Suppliers
BLD Pharmatech
Smile code: N[C@H](CSSC[C@H](C(O)=O)N)C(O)=O MDL Number: MFCD00002610 Purity : 98% Available in stock: 2891.5 g
Chemical-Suppliers
Leap Chem
Molecular Formula: C6H12N2O4S2 Molecular Weight: 240.3 Hazard Symbols: Xn,Xi WGKGermany: 3 HS Code: 29309013

The last intensive check and update was carried out on 2026/03/01.

Identify

Synonyms:
(s)-cystine ; d-cystine,98% ; d-cystine ; d-cystine 98% ; (h-d-cys-oh)2 ; h-d-(cys)_2-oh ; h-d-cystine ; d-cystine, free base ; d-cystine crystalline ; d(+)-cystine
CAS:
349-46-2
EINECS:
206-486-2
Molecular Formula:
C6H12N2O4S2
MDL:
MFCD00002610
SMILES:
CC(C)(C)OC(=O)N1CCC2=C(C1)SC(=N2)Br

Properties

Molecular Weight:
240.3 g·mol−1
Density:
~1.6 g/cm3 (Predicted)
Melting point:
265 °C (dec.)(lit.)
Boiling point:
~468.2° C at 760 mmHg (Predicted)
download Download Molfile

Suppliers

Xi'an Taicheng Chem Co., Ltd

Company type: Producer
Xi'an Taicheng Chemco, Ltd is a international company specialized in R&D, Production and Sales in Pharmacetical raw material, nutritional, cosmetic and biochemical products. Xi'an Taicheng Chem Co., Ltd also offers Lomefloxacin hydrochloride. Founded in 2006, with rapidly development, now we have one herb extracts plant, one chemical plant (synthetci products) and a lab.
Country: P.R.China   Phone: +86-29-85439295   Telefax: +86-29-85439295

Xiamen Hisunny Chemical Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-592-3327115
Telefax: +86-592-5823596
Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop producing and selling high quality intermediates, Fine chemicals and Specialty Chemicals. We could give you: 1.Best quality in your requirement 2.Competitive price in China market 3.mature Technical support 4.Professional logistic support All we want is win-win business. Send yr. We are supplier of o-Nitrobenzyl bromide. inquiries, you will get it!

Hangzhou Meite Industry Co., Ltd (Hangzhou Meite Chemical Co., Ltd)

Hangzhou Meite Industry Co., Ltd. is an international high-tech enterprise founded in 1998, specialized in R&D and manufacture on intermediates, medicines, agrochemical, dyestuff, flavor, fragrance, cosmetic, natural extracts series products. We supply our chemical product Nitrilotris(methylene)triphosphonic acid. We have an efficient R&D centre, get a strong technical support from Zhejiang University of Technology and Institute of Chemistry, Wuhan Branch, Chinese Academy of Sciences. Our factory Hangzhou Meite Chemical Co.,Ltd. is located in Fi ...
Company type: Producer
Country: P.R.China
Phone: +86 571 88026825
Telefax: +86 571 88282557

Zehao Industry Co., Ltd.

The Shepherd Chemical Company was founded in Norwood, Ohio, in 1916. We are a fourth-generation company and a custom manufacturer of Inorganic Metal Salts and Organic Metal Compounds to the global marketplace. 2,4,6-Trichloroaniline will be also provided by us. Our long-standing success is built upon technical expertise, supplier reliability, and customer relationships. Our goal is to supply the marketplace with high quality metal compounds as standard or customized products. Our capabilities are comprised of our manufacturi ...
Country: P.R.China   Phone: +86-531-88909322   Telefax: +86-531-88909322

Finetech Industry Limited

Company type: Producer
Country: P.R.China
Phone: +86-27-8746 5837
Telefax: +86-27-8777 2287
Finetech Industry Limited is a company in England,which specializing in developing, manufacturing and marketing fine organic compounds and intermediates for the pharmaceutical industry. We supply our chemical product 2-Bromoindene. Most of our products were exported to the North America, Europe and Oceania. Our factory is in China,we supply Fluorochemicals, Pyrimidines, Pyridines, Amines, Nitriles, Carboxylic Acids or Ester, Phenols or Alcohols, Aldehydes, Piperidines, Piperazines, Pyrazines, Boric Acids, Amino Acids, ...

Dayang Chem (Hangzhou) Co.,Ltd.

Hangzhou DayangChem Co. Ltd is a comprehensive entity which specializes in development, production and trade of pharmaceutical, agrochemical and dyestuff intermediates as well as some special type reagents. We have an own factory and share enterprises. We act also as agent of many chemical factories and promote their products to the international market at very competitive price. We take "Credi first, Clients supreme" as our aim. We sell Aspergillimide as well. We expect to cooperate with more partners in ...
Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652

Hangzhou Lingrui Chemical Co., Ltd.

Company type: Producer
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. In our R&D centre, we have a staff of skilled and experienced research chemists. We provide 4-Cyanobenzenesulfonyl chloride as well. This has enabled us to meet the special requirements of our customers and it has enabled us to provide quality products at competitive prices. Lingrui’s credo is committed to your reliable business partne ...
Country: P.R.China   Phone: +86-571-88092529   Telefax: +86-571-87334908

Xiamen Equation Chemical Co.,Ltd

Company type: Bulk chemical producer
Country: P.R.China
Phone: +86 592 6515854
Telefax: +86 592 6515854
Welcome to Equation chemical, your reliable partner in China as an important supplier of bulk specialty chemicals for industry & life science. We are committed to provide experienced high quality product and JIT performance to benefit our customers. We supply our chemical product 5-Fluoro-1,2,3,4-tetrahydro-isoquinoline hydrochloride.

AK Scientific, Inc.

AK Scientific provides fine chemicals and advanced intermediates to our customers worldwide. Currently, we have over 16.000 in stock, ready to ship products, at our California warehouse and this number is increasing weekly. All these products are stocked in multiple, convenient, sizes to fit your specific needs. Chloroanilic acid sodium salt will be also provided by us. Purchases are shipped on the same day your order is placed (before 4PM, Pacific Time) to ensure on-time delivery. AK Scientific products can be searched by Name (or ...
Company type: Supplier
Country: USA
Phone: +1 (510) 429-8835
Telefax: +1 (510) 429-8836

BLD Pharmatech Ltd

Company type: Supplier
Founded in 2014 and headquartered in Shanghai, China, BLD Pharmatech Ltd. with more than 600,000 items, scale up manufacture and custom services is a leading manufacturer and supplier of diversified research chemicals in the industry. 1-Bromo-2-fluoro-4-iodobenzene will be also provided by us. Our considerable stock of a wide range of laboratory chemicals, from heterocycles, boron acids, amino acids, metal catalysts to chiral compounds, is ready for worldwide shipping. The ISO certifications and DUNS registration are our testimonie ...
Country: P.R.China   Phone: +86-21-61629022   Telefax: +86-21-50201702

Skyrun Industrial Co., Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-576-84015261
Telefax: +86-576-84015261
Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. 5-Bromobenzo[b]thiophene will be also provided by us. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

Leap Chem Co., Ltd

LEAPChem, a specialized fine chemicals supplier for research, development and production. LEAPChem provides nearly 50,000 rare and innovative chemical products to support the evolving needs of our customers in research & bulk manufacturing activities. As a highly customer-oriented enterprise, we are committed to providing high-quality customer services and products to our global customers in a cost-effective and efficient manner. Our client list includes many major pharmac ...
Company type: Bulk and laboratory supplier
Country: P.R.China
Phone: +852-30606658

BIOZOL Diagnostica Vertrieb GmbH

Company type: Supplier of chemical products
Chemos®, a subsidiary of BIOZOL Diagnostica Vertrieb GmbH, is a leading supplier of ready to use solutions for the lab and chemical industry. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. We are supplier of Z-Val-Ala-OH. The base of our solutions are a portfolio of ~ 200.000 raw materials where ~ 50.000 are already available for R+D ready to order in our shop. We are supplying and producing lab quantities from tiny qua ...
Country: Germany   Phone: +49-871-966346-0   Telefax: +49-871-966346-13

BuGuCh & Partners

Company type: Producer
Country: Germany
We, BuGuCh & Partners, are an international acting and innovative company, leading in developing and manufacturing. We operates major facilities in North America, Europe and the Pacific Rim, as well as facilities in China, Japan and Saudi Arabia operated through joint ventures. We maintain independently or are partners of some production sites in Europe, Asia and South America. Our global network is a strength. Our products range from natural gas, oil and basic chemi ...

Safety Information

Hazard Classes:
Risk Codes:
36/37/38-22 (R)
Safety Codes:
22-24/25-37/39-26-36 (S)
WGK Germany:
3
Storage temperature:
Store at RT.

What other providers are available for CAS 349-46-2?

In addition to the providers presented here for D-Cystine with the CAS number 349-46-2, there are other 6 providers with slightly different product names available for this CAS number.

+2 additional providers that we know from the past
+2 additional providers that we know from the past
+2 additional providers that we know from the past




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