Cefazedone Impurity 2 CAS 56187-36-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 56187-36-1 |
| Molecular Formula | C17H15Cl2N3O7S |
| Molecular Weight | 476.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Cefazedone Impurity 2 (CAS 56187-36-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H15Cl2N3O7S. Molecular weight: 476.29 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H15Cl2N3O7S |
| Molecular Weight | 476.29 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Cefazedone Standards
- Cefazedone impurity 18 (CAS CATO-C4X-117118)
- Cefazedone Impurity 10 (CAS CATO-C4X-117110)
- Cefazedone Impurity 9 (CAS CATO-C4X-11719)
- Cefazedone Impurity 12 (CAS 788106-07-0)
- Cefazedone impurity 17 (CAS CATO-C4X-117117)
- Cefazedone Impurity 12 (CAS CATO-C4X-117112)
- Cefazedone impurity 16 (CAS CATO-C4X-117116)
- Cefazedone Impurity 3 (CAS 70149-63-2)
Recommended Standards
- 1-[1-(3,5-Dichlorophenyl)-5-(4-methanesulfonylphenyl)-2-methyl-1H-pyrrol-3-yl]-2,2,2-trifluoroethan-1-one (CAS 478043-48-0)
- 6-Chloro-1-(2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]amino}ethyl)-3-[(2-methoxyethyl)amino]-1,2-dihydroquinoxalin-2-one (CAS 303986-16-5)
- 4-Hydroxy-N-(4-iodophenyl)-2-oxo-1-pentyl-1,2-dihydroquinoline-3-carboxamide (CAS 303093-31-4)
- Dronedarone Impurity 10 (CAS 500791-70-8)
- Argatroban Impurity 126 (CAS CATO-C4X-1007126)
- 3-(1-Ethyl-1h-pyrazol-4-yl)aniline (CAS 1247719-87-4)
- 4-(4-Boc-1-piperazinyl)phenylboronic Acid (CAS 457613-78-4)
- N-(2-Chloroethyl)-2-propanamine Hydrochloride (CAS 6306-61-2)
- 6-(tert-Butyl)-3-ethyl-1H-imidazo[1,2-b]pyrazol-2(3H)-one (CAS 663616-18-0)
- [5-31]-Semaglutide (CAS CATO-C4X-2226263)
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