H-CYS(ME)-OH.HCL (CAS 13331-74-3) — formula C4H10ClNO2S, molecular weight 171.65; category organic chemicals.
H-CYS(ME)-OH.HCL (CAS 13331-74-3) is a chemical raw material in the organic chemicals category. Its molecular formula C4H10ClNO2S comprises 4 C, 10 H, 1 Cl, 1 N, 2 O, 1 S atoms. Its molecular weight is about 171.65. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 13331-74-3 |
|---|---|
| Molecular Formula | C4H10ClNO2S |
| Molecular Weight | 171.65 |
| Category | Organic Chemicals |
H-CYS(ME)-OH.HCL is a carbon-based organic compound with CAS registry number 13331-74-3 and molecular formula C4H10ClNO2S (molecular weight 171.65), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 13331-74-3
Its molecular formula C4H10ClNO2S comprises 4 C, 10 H, 1 Cl, 1 N, 2 O, 1 S atoms.
Also known as: H-CYS(ME)-OH.HCL
Category: organic chemicals
The CAS registry number of H-CYS(ME)-OH.HCL is 13331-74-3.
Molecular formula C4H10ClNO2S, molecular weight 171.65.
It is also registered under: H-CYS(ME)-OH.HCL.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for H-CYS(ME)-OH.HCL (CAS 13331-74-3), compiled from public chemistry databases.
| CAS Number | 13331-74-3 |
|---|---|
| PubChem CID | 88196573 |
| Molecular Formula | C4H10ClNO2S |
| IUPAC Name | (2R)-2-amino-3-methylsulfanylpropanoic acid;hydrochloride |
| Molecular Weight | 171.65 |
|---|---|
| Hydrogen Bond Donor Count | 3 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 171.0120774 |
| Monoisotopic Mass | 171.0120774 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 9 |
13331-74-3; L-Cysteine, S-methyl-, hydrochloride; H-Cys(Me)-OH.HCl; (2R)-2-amino-3-methylsulfanylpropanoic acid;hydrochloride; (2R)-2-amino-3-(methylsulfanyl)propanoic acid hydrochloride; S-Methyl-L-cysteine hydrochloride; MFCD27953025; S-methyl cysteine hydrochloride; SCHEMBL7756974; EBC-251167; EN300-7617604; S-Methyl-L-cysteine hydrochloride (H-L-Cys(Me)-OH)
| Notified hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H-CYS(ME)-OH.HCL · CAS 13331-74-3 · C4H10ClNO2S.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
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