利福霉素S，CAS 登记号 13553-79-2，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 利福霉素S 的 CAS 号：13553-79-2，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。
Rifamycin S · CAS 13553-79-2 · C37H45NO12. UNII PI53N820JV.
| CAS Registry Number | 13553-79-2 |
|---|---|
| PubChem CID | 6436726 |
| Molecular formula | C37H45NO12 |
| IUPAC name | [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-2,15,17-trihydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-6,23,27,29-tetraoxo-8,30-dioxa-24-azatetracyclo[23.3.1.14,7.05,28]triaconta-1(28),2,4,9,19,21,25-heptaen-13-yl] acetate |
| UNII (FDA) | PI53N820JV |
| Molecular Weight | 695.8 |
|---|---|
| XLogP3 | 4.1 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 12 |
| Rotatable Bond Count | 3 |
| Exact Mass | 695.29417587 |
| Monoisotopic Mass | 695.29417587 |
| Topological Polar Surface Area | 195 |
| Heavy Atom Count | 50 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (40%), H371 (60%), H400 (40%), H410 (40%) |
|---|
H302 (40%): Harmful if swallowed [Warning Acute toxicity, oral]
H371 (60%): May cause damage to organs [Warning Specific target organ toxicity, single exposure]
Rifamycin S; 13553-79-2; 1,4-Dideoxy-1,4-dihydro-1,4-dioxorifamycin; NSC 144130; PI53N820JV; DTXSID301043935; NSC-144130; RefChem:179427; DTXCID601526374; 236-938-4; Rifomycin S; MFCD06198807; NCI 144-130; Rifampicin S; Rifamycin, 1,4-dideoxy-1,4-dihydro-1,4-dioxo-; Rafamycin S
CAS 13553-79-2; molecular formula C37H45NO12; molecular weight — g/mol.
Rifamycin S, 13553-79-2, 1,4-Dideoxy-1,4-dihydro-1,4-dioxorifamycin, NSC 144130, PI53N820JV, DTXSID301043935.
Hazard statements reported: H302, H371, H400, H410.
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.