Seleno-DL-cystine
硒代-DL-胱氨酸
Also known as: Selenocystine, SELENO-DL-CYSTINE, SELENIUM-DL-CYSTINE, Alanine, 3,3'-diselenobis-, rac-3,3'-(Diseleno)bis[(R*)-2-aminopropanoic acid], d,l-selenocystine, seleno-DL-cysteine, 3,3'-diselenodi-DL-alanine, (R*,R*)-3,3'-diselenobis-(2-aminopropionic acid)
Seleno-DL-cystine (CAS 2897-21-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C6H12N2O4Se2 and a molecular weight of 334.09 g/mol. It is also known as Selenocystine, SELENO-DL-CYSTINE and SELENIUM-DL-CYSTINE. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 2897-21-4
- Jingsj CID
- J-1958674-0
- Molecular Formula
- C6H12N2O4Se2
- Chinese Name
- 硒代-DL-胱氨酸
- Molecular Weight
- 334.09 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of Seleno-DL-cystine?
The CAS number of Seleno-DL-cystine is 2897-21-4.
What are the molecular formula and molecular weight of Seleno-DL-cystine?
Seleno-DL-cystine has molecular formula C6H12N2O4Se2 and molecular weight 334.09 g/mol.
Is Seleno-DL-cystine hazardous?
Seleno-DL-cystine has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Seleno-DL-cystine (CAS 2897-21-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1958674-0 (accessed 2026-10-25).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.