Ampicillin EP Impurity J CAS 6489-58-3
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 6489-58-3 |
| Molecular Formula | C13H20N2O4S |
| Molecular Weight | 300.37 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ampicillin EP Impurity J (CAS 6489-58-3) pharmacopoeial impurity standards reference standard. Molecular formula: C13H20N2O4S. Molecular weight: 300.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H20N2O4S |
| Molecular Weight | 300.37 g/mol |
| Purity | >90% |
| Storage | Store at 2-8°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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Ampicillin Standards
- Ampicillin Impurity 81 (CAS CATO-C4X-144381)
- Ampicillin Impurity 23 (CAS CATO-C4X-144323)
- Ampicillin Impurity 79 (CAS CATO-C4X-144379)
- Ampicillin EP Impurity F (CAS 2197189-82-3)
- Ampicillin Impurity 45 (CAS 336870-02-1)
- Ampicillin Impurity 74 (CAS CATO-C4X-144374)
- Ampicillin Impurity 96 (CAS 35039-72-6)
- Ampicillin Impurity Ⅱ (CAS 26280-46-6)
Recommended Standards
- 68499-39-8 Benzenesulfonamide, N-((butylamino)carbonyl)-4-methoxy-2-methyl- 4-11-00-00606 (Beilstein Handbook Reference) BRN 2664535 N-((Butylamino)carbonyl)-4-methoxy-2-methylbenzenesulfonamide (CAS 68499-39-8)
- Cefoxitin Impurity 43 (CAS 40514-91-8)
- tert-Butyl(2-(phenylsulfonamido)ethyl)carbamate (CAS 222639-98-7)
- Oseltamivir Impurity 97 (CAS CATO-C4X-172097)
- Lincomycin Impurity 24 (CAS CATO-C4X-134224)
- 2-Dimethylaminomethyl-aniline dihydrochloride (CAS 858846-63-6)
- Rufloxacin hydrochloride (CAS 106017-08-7)
- N-Benzyl-2,6-difluoro-3,5-dimethoxyaniline (CAS 651734-53-1)
- Pantoprazole impurity 62 (CAS CATO-C4X-139962)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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