Rifabutin EP Impurity B
Rifabutin EP Impurity B (CAS 51756-80-0) supplier Zemixal: C37H46N2O12, COA and SDS with every lot, worldwide shipping. Packs from 10 mg.
About Rifabutin EP Impurity B
Zemixal lists Rifabutin EP Impurity B for laboratories that identify, quantify or control Rifabutin and its related substances. Identity at a glance (Reference Standard): CAS 51756-80-0, formula C37H46N2O12 and molar mass 710.8 g/mol. It is handled as a solid.
Common uses in the lab and plant
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
See every impurity, metabolite and related compound we list for this API.
Rifabutin standardsTypical uses
- Pharmacopeial method verification
- Impurity profiling
- QC release testing
- ANDA / DMF filings
Applications
Grade guides
Specifications and identifiers
| Product name | Rifabutin EP Impurity B |
|---|---|
| Catalogue number | ZX-026707 |
| CAS number | 51756-80-0 |
| IUPAC name | [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-26-amino-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 |
| Molecular formula | C37H46N2O12 |
| Molar mass | 710.8 g/mol |
| Exact mass | 710.3051 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 3.6 |
| H-bond donors / acceptors | 5 / 13 |
| Topological polar surface area | 221 Ų |
| HS code | 38229090 |
| InChIKey | SMPJCQGFZSDIHE-GVDHMVJUSA-N |
| SMILES | C[C@H]1/C=C/C=C(\C(=O)NC2=C(C(=O)C3=C(C2=O)C(=C(C4=C3C(=O)[C@](O4)(O/C=C/[C@@H]([C@H]([C@H]([C@@H]([C@@H]([C@@H]([C@H]1O)C)O)C)OC(=O)C)C)OC)C)C)O)N)/C |
| PubChem CID | 12889622 |
| Synonyms | Rifabutin - Impurity B, 3-Aminorifamycin S, 3-Amino-1,4-dideoxy-1,4-dihydro-1,4-dioxorifamycin, Rifamycin, 3-amino-1,4-dideoxy-1,4-dihydro-1,4-dioxo-, Rifabutin impurity B, 3-amino-rifamycin S, 3-amino rifamycin S, Rifamycin, 3-aamino-a1,a4-adideoxy-a1,a4-adihydro-a1,a4-adioxo- |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
- H412Harmful to aquatic life with long lasting effects
Precautionary statements P273, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Rifabutin EP Impurity B
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