Cefcapene Impurity 89 CAS 105889-64-3
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 105889-64-3 |
| Molecular Formula | C27H35N5O10S2 |
| Molecular Weight | 653.72 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Cefcapene Impurity 89 (CAS 105889-64-3) pharmacopoeial impurity standards reference standard. Molecular formula: C27H35N5O10S2. Molecular weight: 653.72 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H35N5O10S2 |
| Molecular Weight | 653.72 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Cefcapene Standards
- Cefcapene Impurity 79 (CAS CATO-C4X-182479)
- Cefcapene Impurity 58 (CAS CATO-C4X-182458)
- Cefcapene Impurity 17 (CAS CATO-C4X-182417)
- Cefcapene Impurity 2 (CAS 105889-80-3)
- Cefcapene Impurity 20 (CAS CATO-C4X-182420)
- Cefcapene Impurity 38 (CAS CATO-C4X-182438)
- Cefcapene Impurity 87 (CAS CATO-C4X-182487)
- Cefcapene Impurity 39 (CAS CATO-C4X-182439)
Recommended Standards
- 1,2,3,4,9,9-Hexachloro-6-(1,4,5,6,7,7-hexachlorobicyclo[2.2.1]hept-5-en-2-yl)-1,4,4a,5,6,7,8,8a-octahydro-1,4-methanonaphthalene 26595-57-3 Marbon CNB 23010 (CAS 26595-57-3)
- Rifamycin Impurity 6 (CAS 17555-51-0)
- 3-(Pyrimidin-2-ylcarbamoyl)-7-oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid (CAS 6331-30-2)
- Emedastine EP Impurity C DiHCl (CAS 122423-32-9 (free base))
- Ramelteon Impurity C01 (CAS 752184-07-9)
- Carbonic acid,(phenoxycarbonyl)azanyl phenyl ester (CAS 141580-65-6)
- N-ethyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxamide hydrochloride (CAS 1220035-04-0)
- 1-(5-Chloro-2-methylphenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264047-45-1)
- Phenacemide (CAS 63-98-9)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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