N,S-二乙酰基-L-半胱氨酸甲酯，CAS 登记号 19547-88-7，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。
有机化学品
每批随货提供 COA；可按需提供 MSDS 及技术文件。邮件注明产品名称与 CAS 号，一个工作日内回复报价。
本页已列出 N,S-二乙酰基-L-半胱氨酸甲酯 的 CAS 号：19547-88-7，可与随货 COA 核对。
常见纯度为 按批次COA提供(不公开发布)，包装形式为 按订单/批次确认(不公开发布)，特殊规格可在询价时说明。
主要涉及有机化学品。
来信 info@591daili.com 或 WhatsApp 联系，提供产品名称、CAS 号与数量，确认价格与交期后即可安排发货，验收以批次 COA 为准。
N,S-diacetyl-L-cysteine methyl ester · CAS 19547-88-7 · C8H13NO4S. UNII 37X3OTM55N.
| CAS Registry Number | 19547-88-7 |
|---|---|
| PubChem CID | 88148 |
| Molecular formula | C8H13NO4S |
| IUPAC name | methyl (2R)-2-acetamido-3-acetylsulfanylpropanoate |
| UNII (FDA) | 37X3OTM55N |
| Molecular Weight | 219.26 |
|---|---|
| XLogP3 | -0.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 6 |
| Exact Mass | 219.05652907 |
| Monoisotopic Mass | 219.05652907 |
| Topological Polar Surface Area | 97.8 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| GHS notification summary | 50% (1 / 2) |
|---|
| GHS notification summary | 50% (1 / 2) |
|---|---|
| Reported hazard statements | H319 (50%) |
This chemical does not meet GHS hazard criteria for 50% (1 of 2) of reports.
H319 (50%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
19547-88-7; N,S-Diacetyl-L-cysteine methyl ester; N,S-Diacetylcysteine methyl ester; 37X3OTM55N; NSDCME; RefChem:817865; 243-146-2; Methyl N,S-diacetyl-L-cysteinate; (R)-Methyl 2-acetamido-3-(acetylthio)propanoate; methyl (2R)-2-acetamido-3-acetylsulfanylpropanoate; METHYL (2R)-3-(ACETYLSULFANYL)-2-ACETAMIDOPROPANOATE; methyl (2R)-2-(acetylamino)-3-acetylthiopropanoate; UNII-37X3OTM55N; EINECS 243-146-2; METHYL DACISTEINE; Methyl 2-(acetylamino)-3-(acetylsulfanyl)propanoate #
CAS 19547-88-7; molecular formula C8H13NO4S; molecular weight — g/mol.
19547-88-7, N,S-Diacetyl-L-cysteine methyl ester, N,S-Diacetylcysteine methyl ester, 37X3OTM55N, NSDCME, RefChem:817865.
50% of GHS notifications report no hazard classification (1 of 2).
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.