25-Deacetyl-23-Acetyl Rifampicin CAS 1416773-23-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 1416773-23-3 |
| Molecular Formula | C43H58N4O12 |
| Molecular Weight | 822.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
25-Deacetyl-23-Acetyl Rifampicin (CAS 1416773-23-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C43H58N4O12. Molecular weight: 822.94 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C43H58N4O12 |
| Molecular Weight | 822.94 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- Rifampicin Impurity 6 (CAS 1416773-22-2)
- Vincristine EP Impurity G (CAS CATO-C4X-20897)
- Rifampicin EP Impurity A (CAS 13983-13-6)
- 2-Amino-5-bromo-1H-indole-3-carboxylic acid (CAS 1784331-41-4)
- 6-Methoxynaphthalen-2-amine (CAS 13101-88-7)
- 1-(2-Phenoxyethyl)cyclopentan-1-amine (CAS 1082589-75-0)
- 2-(Pyrazolo[1,5-a]pyrazin-3-yl)pyrimidin-4-ol (CAS 1330043-96-3)
- 2-Chloro-1-[2-(thiophen-2-yl)pyrrolidin-1-yl]propan-1-one (CAS 1178817-96-3)
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- Semaglutide impurity 39 (CAS CATO-C4X-222639)
Why CATO?
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