Mupirocin Impurity 17 CAS 153900-96-0
| CAS No. | 153900-96-0 |
| Molecular Formula | C27H48O7 |
| Molecular Weight | 484.67 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Mupirocin Impurity 17 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Mupirocin Impurity 17 (CAS 153900-96-0), a pharmacopoeial impurity reference standard (molecular formula C27H48O7, MW 484.67 g/mol) used for the identification and quantification of trace impurities in APIs.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system, Mupirocin Impurity 17 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 484.67 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
Physical & Chemical Properties
| Molecular Formula | C27H48O7 |
| Molecular Weight | 484.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
Related Mupirocin Standards
- Mupirocin EP Impurity B (CAS 71980-98-8)
- Mupirocin EP Impurity F (CAS 167842-64-0)
- Mupirocin Impurity 21 (CAS CATO-C4X-170621)
- Mupirocin impurity 45 (CAS CATO-C4X-170645)
- Mupirocin EP Impurity C (CAS 85248-93-7)
- Mupirocin Impurity 15 (CAS CATO-C4X-170615)
- Mupirocin Impurity 26 (CAS CATO-C4X-170626)
- Mupirocin Calcium EP Impurity E (CAS 71087-96-2)
Recommended Standards
- Cinnarizine EP Impurity D (CAS 1199751-98-8)
- poricoic acid B; (+)-poricoic acid B (CAS 137551-39-4)
- 4-Nonylphenol hexaethoxylate, mixture of nonylisomers (CAS 27177-01-1)
- Sildenafil Impurity 42 (CAS 2146091-79-2)
- Biperiden EP Impurity C (CAS CATO-C4X-31653)
- Oseltamivir Impurity 26 (CAS CATO-C4X-172026)
- Semaglutide Impurity 138 (CAS CATO-C4X-2226138)
- 1-(4-(Diethylamino)benzyl)pyrrolidin-3-amine (CAS 1710847-49-6)
- Methyl 3,3,3-trifluoro-2-((methoxycarbonyl)imino)propanoate (CAS 108198-29-4)
- 2-Amino-4-bromo-3-chlorobenzoic acid (CAS 1698027-54-1)
- 2-Amino-3-(3-fluoro-4-methoxyphenyl)propanenitrile (CAS 1437433-68-5)
- Methyl 7-chloro-2-methyl-1H-benzo[d]imidazole-5-carboxylate (CAS 952512-22-0)
- 4-[3-(pyrrolidin-1-yl)propyl]piperidine (CAS 933746-67-9)
- Endo-Gly4-Semaglutide (CAS CATO-C4X-222679)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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