L-Cysteine hydrochloride hydrate
L-半胱氨酸盐酸盐水合物
Also known as: (R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate, L-Cysteine hydrochloride hydrate, (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride, MFCD00065606
L-Cysteine hydrochloride hydrate (CAS 345909-32-2) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C3H10ClNO3S and a molecular weight of 175.63400 g/mol. It is also known as (R)-2-Amino-3-mercaptopropanoic acid hydrochloride hydrate, (2R)-2-amino-3-sulfanylpropanoic acid;hydrate;hydrochloride and MFCD00065606. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 345909-32-2
- Jingsj CID
- J-1002261-2
- Molecular Formula
- C3H10ClNO3S
- Chinese Name
- L-半胱氨酸盐酸盐水合物
- Molecular Weight
- 175.63400 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
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Frequently Asked Questions
What is the CAS number of L-Cysteine hydrochloride hydrate?
The CAS number of L-Cysteine hydrochloride hydrate is 345909-32-2.
What are the molecular formula and molecular weight of L-Cysteine hydrochloride hydrate?
L-Cysteine hydrochloride hydrate has molecular formula C3H10ClNO3S and molecular weight 175.63400 g/mol.
Is L-Cysteine hydrochloride hydrate hazardous?
L-Cysteine hydrochloride hydrate has GHS signal word Warning.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "L-Cysteine hydrochloride hydrate (CAS 345909-32-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1002261-2 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.