Cefpirome Impurity 8 CAS 533-37-9
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 533-37-9 |
| Molecular Formula | C8H9N |
| Molecular Weight | 119.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefpirome Impurity 8 (CAS 533-37-9) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C8H9N. Molecular weight: 119.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H9N |
| Molecular Weight | 119.16 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Nitrogen Atoms | 1 |
Related Cefpirome Standards
- Cefpirome Sulfate (CAS 98753-19-6)
- Cefpirome delta3 isomer 57 (CAS CATO-C4X-120757)
- Cefpirome Impurity N1 (CAS 87314-56-5)
- Cefpirome Impurity 11 (CAS CATO-C4X-120711)
- Cefpirome Impurity 12 (CAS CATO-C4X-120712)
- Cefpirome Impurity 52 (CAS CATO-C4X-120752)
- Cefpirome Sulfate (CAS 84957-29-9)
- Cefpirome Impurity 1 (CAS 97164-55-1)
Recommended Standards
- Erlotinib Impurity 116 (CAS 15411-43-5)
- Meropenem Impurity 64 (CAS 54238-00-5)
- Indoline (CAS 496-15-1)
- Rabeprazole EP Impurity C (CAS 2437254-50-5)
- Oxybuprocaine Impurity 8 (CAS CATO-C4X-12278)
- 2-Methyl-4-(4-nitrobenzoyl)pyridine (CAS 1187165-15-6)
- Tert-butyl 8-cyano-3,4-dihydroisoquinoline-2(1H)-carboxylate (CAS 215789-36-9)
- 4-Chloro-3-(2,5-dimethylphenyl)-3-fluoropropiophenone (CAS 898753-69-0)
- 5-Chloro-7-methyl-1H-indole (CAS 15936-77-3)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com