Cefcapene Pivoxil CAS 105889-45-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 105889-45-0 |
| Molecular Formula | C23H29N5O8S2 |
| Molecular Weight | 567.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Cefcapene Pivoxil (CAS 105889-45-0) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C23H29N5O8S2. Molecular weight: 567.64 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C23H29N5O8S2 |
| Molecular Weight | 567.64 g/mol |
| Purity | 97%+ |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Cefcapene Standards
- (E)-Cefcapene Pivoxil (CAS CATO-C4X-182410)
- Cefcapene Impurity 28 (CAS CATO-C4X-182428)
- Δ2-Cefcapene Pivoxil (CAS CATO-C4X-18244)
- Cefcapene Impurity 78 (CAS CATO-C4X-182478)
- Cefcapene Impurity 18 (CAS CATO-C4X-182418)
- Cefcapene Impurity 19 (CAS CATO-C4X-182419)
- Cefcapene Impurity 46 (CAS CATO-C4X-182446)
- Cefcapene Impurity 74 (CAS CATO-C4X-182474)
Recommended Standards
- Irinotecan Impurity 51 (CAS 2944102-98-9)
- Benzyl 7-(3,4-dimethoxyphenyl)-4-(4-(methoxycarbonyl)phenyl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxylate (CAS 494194-22-8)
- 5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-N-methyladenosine (CAS 98056-69-0)
- 2-Bromo-5-fluoro-3-methylaniline (CAS 1463053-93-1)
- Sulopenem (CAS 120788-07-0)
- 2-(3,5-dimethoxyphenyl)-2-hydroxyacetonitrile (CAS 160708-36-1)
- Zinc(II) 2,2,2-trifluoroacetate (CAS 21907-47-1)
- Methyl 3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carboxylate (CAS 1219832-48-0)
- [1-(thiophen-2-ylmethyl)piperidin-3-yl]methanamine (CAS 883541-28-4)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com