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L-Selenocystine

BGC Id:431978524313
CAS No:29621-88-3
Synonyms:seleno-l-cystine 95% ; l-3,3'-diselenodialanine ; alanine, 3,3'-diselenodi-, l- ; l-selenocystine monohydrate ; l-selenocystine ; seleno-l-cystine ; 3,3'-diseleno-l-alanine ; 3'-diselenodi-l-alanin ; l-selenocystine,98% ; l-selenocystine 98%
Molecular Formula:C6H12N2O4Se2
Molecular Weight:334.09
EINECS:
Structural Formula
Listed are 8 international and reliable suppliers for L-Selenocystine. They are coming from 2 countries around the world. These vendors belong to 8 different business types like 'Leading producer' and 'Bulk chemical supplier'
Please contact all the below listed distributors/manufacturers for L-Selenocystine 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 L-Selenocystine worldwide

The most competitive supplier in 2026

The following 8 notable providers have been checked and can be recommended.
Chemical-Suppliers
Win-Win Chemical
Purity : 0.98 Chemical Formula : C6H12N2O4Se2 Molecular Weight (g/mol) : 334.09 Delivery time : 5Day(s) Application : For R&D

Chemical-Suppliers
Leap Chem
Molecular Formula: C6H12N2O4Se2 Molecular Weight: 334.09 Hazard Symbols: T,N UN Number: UN 3283 6.1/PG 3 WGKGermany: 3 PackingGroup: III HS Code: 29319090

The last intensive check and update was carried out on 2026/06/11.

Identify

Synonyms:
seleno-l-cystine 95% ; l-3,3'-diselenodialanine ; alanine, 3,3'-diselenodi-, l- ; l-selenocystine monohydrate ; l-selenocystine ; seleno-l-cystine ; 3,3'-diseleno-l-alanine ; 3'-diselenodi-l-alanin ; l-selenocystine,98% ; l-selenocystine 98%
CAS:
29621-88-3
EINECS:
Molecular Formula:
C6H12N2O4Se2
MDL:
SMILES:
Nc1cccc(c1F)C(F)(F)F

Properties

Molecular Weight:
334.09 g·mol−1
Melting point:
224.5-229.5 °C(lit.)
download Download Molfile

Suppliers

Hangzhou Verychem Science & Technology Co., Ltd.

Company type: Producer
Hangzhou Verychem Science And Technology Co. Ltd. is a technology based company located in the city of Hangzhou, combined with and technologically directed by Zhejiang Industry University and Shengyang Pharmaceutical College. Though Verychem is a young company, but it's a booming company with dynamic vigor and prosperous prospect. We supply our chemical product Topotecan hydrochloride. Verychem develops and manufactures latest pharmaceuticals, special fine chemicals and some of the developed projects have been technologically tran ...
Country: P.R.China   Phone: +86-571-8816 2785   Telefax: +86-571-81906939

Dayang Chem (Hangzhou) Co.,Ltd.

Company type: Leading producer
Country: P.R.China
Phone: +86-571-88938639
Telefax: +86-571-8893-8652
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. Bromoconduritol is also served by Dayang Chem (Hangzhou) Co.,Ltd.. 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 expect to cooperate with more partners in ...

Win-Win Chemical Co., Limited

Established in 2007, Win-Win chemical CO., Ltd was set up by Professor of Zhejiang University, Wenzhou University and Shanghai Science and Technology University which is located in Longwan Industry District, Wenzhou, China. We have high-tech research capability, and advanced production and inspecting equipment. We are especially engaged in customize production of aromatic fluoride compounds, chiral building blocks, and heterocyclic compounds. We can provide our customers with ...
Company type: Bulk chemical supplier
Country: P.R.China
Phone: +86-577-64498589
Telefax: +86-577-56994596

Shandong SanYoung Industry Co., Ltd

Shandong SanYoung Industry Co., Ltd is a scientific and technological company specializing in research and development, cooperative production and sales of chemical products. We supply our chemical product Iodomethane. The company's main products include: photoinitiator; light stabilizer; polymer retardant; ultraviolet absorbent; fine chemical products and pharmaceutical intermediates, we can also customize chemicals for our customers. Our company has a large number of customers with good reputation at home and abroad, ...
Country: P.R.China   Phone: +86 155-64526813   Telefax: +86 531-56897532

Xingrui Industry Co., Limited

Company type: Leading producer
Country: P.R.China
Phone: +86-531-88980365
Telefax: +86-531-88980365
Xingrui Industry CO., LTD. is a professional manufacturing enterprise integrating R&D, production and sales. The products involved fine chemicals, pharmaceutical intermediates, dye intermediates, cosmetic raw materials and so on. The company is ranked among the outstanding producers in the fine chemical industry. We are supplier of 5-Bromo-2-methoxy-6-picoline. Xingrui Industry always strive to be the most reliable partner of our customers, and strive to build a customer-trusted, socially respected, world-class fine chemi ...

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 supply our chemical product 2,6-Difluoro-3-methylbenzoyl chloride. We are producing reagents and standards for the analytical lab and supplying raw materials for the chemical and pharmaceutical industry. 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:
23/25-33-50/53 (R)
Safety Codes:
20/21-28-45-60-61 (S)
WGK Germany:
3
RID / ADR:
UN 3283 6.1 / PG 3
RTECS:
AY6032000
Storage temperature:
2-8°C

What other providers are available for CAS 29621-88-3?

In addition to the providers presented here for L-Selenocystine with the CAS number 29621-88-3, there are other 5 providers with slightly different product names available for this CAS number.

Iris Biotech GmbH
+1 additional providers that we know from the past
Iris Biotech GmbH
+2 additional providers that we know from the past




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