Rifaximin Impurity 1
Rifaximin Impurity 1 (CAS 1351775-04-6) supplier Zemixal. Lab and bulk packs, batch COA, fast global delivery. Packs from 10 mg.
About Rifaximin Impurity 1
Rifaximin Impurity 1 is supplied by Zemixal as a characterised reference material for Rifaximin analysis. Identity at a glance (Reference Standard): CAS 1351775-04-6, formula C43H49N3O11 and molar mass 783.9 g/mol. It is handled as a solid.
Where it is used
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Available as 10 mg, 25 mg, 50 mg and 100 mg. Larger or split packs can be arranged. Every shipment includes a certificate of analysis with characterisation data. Request pricing online and we confirm availability, documentation and freight to your country.
See every impurity, metabolite and related compound we list for this API.
Rifaximin standardsTypical uses
- Analytical method development
- Method validation (AMV)
- QC release testing
- ANDA / DMF filings
Applications
Specifications and identifiers
| Product name | Rifaximin Impurity 1 |
|---|---|
| Catalogue number | ZX-032190 |
| CAS number | 1351775-04-6 |
| IUPAC name | [(7S,9E,11S,12R,13S,14R,15R,16R,17S,18S,19E,21Z)-15,17,36-trihydroxy-11-methoxy-3,7,12,14,16,18,22-heptamethyl-30-methylidene-2,6,23-trioxo-8,37-dioxa-24,27,33-triazahexacyclo[23.10.1.14,7.05,35.026,34.027,32]heptatriaconta-1(36),3,5(35),9,19,21,24,26(34),28,31-decaen-13-yl] acetate |
| Molecular formula | C43H49N3O11 |
| Molar mass | 783.9 g/mol |
| Exact mass | 783.3367 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | 5.1 |
| H-bond donors / acceptors | 4 / 13 |
| Topological polar surface area | 194 Ų |
| HS code | 38229090 |
| InChIKey | AKJHOMQWQPCXMR-GEOWOUTJSA-N |
| SMILES | C[C@H]1/C=C/C=C(\C(=O)N=C2C3=C(C4=C5C(=C(C(=O)C4=C2O)C)O[C@@](C5=O)(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)NC6=CC(=C)C=CN63)/C |
| PubChem CID | 177857543 |
| Synonyms | Rifaximin Impurity 2 |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.
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 Rifaximin Impurity 1
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