N-乙酰基-S-苄基-L-半胱氨酸，CAS 登记号 19542-77-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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N-Acetyl-S-benzyl-L-cysteine · CAS 19542-77-9 · C12H15NO3S. UNII X3H719RFPT.
| CAS Registry Number | 19542-77-9 |
|---|---|
| PubChem CID | 107816 |
| Molecular formula | C12H15NO3S |
| IUPAC name | (2R)-2-acetamido-3-benzylsulfanylpropanoic acid |
| UNII (FDA) | X3H719RFPT |
| Molecular Weight | 253.32 |
|---|---|
| XLogP3 | 1.3 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 253.07726451 |
| Monoisotopic Mass | 253.07726451 |
| Topological Polar Surface Area | 91.7 |
| Heavy Atom Count | 17 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H335 (100%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
19542-77-9; Benzylmercapturic acid; S-Benzyl-N-acetyl-L-cysteine; S-Benzylmercapturic acid; SBNAC; X3H719RFPT; DTXSID90894753; (2R)-2-acetamido-3-benzylsulfanyl-propanoic acid; RefChem:917001; DTXCID701324311; N-Acetyl-S-benzyl-L-cysteine; MFCD00038237; (2R)-2-acetamido-3-benzylsulfanylpropanoic acid; (R)-2-ACETAMIDO-3-(BENZYLTHIO)PROPANOIC ACID; L-Cysteine, N-acetyl-S-(phenylmethyl)-; (2R)-3-(benzylsulfanyl)-2-acetamidopropanoic acid
CAS 19542-77-9; molecular formula C12H15NO3S; molecular weight — g/mol.
19542-77-9, Benzylmercapturic acid, S-Benzyl-N-acetyl-L-cysteine, S-Benzylmercapturic acid, SBNAC, X3H719RFPT.
Hazard statements reported: H315, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.