Ampicillin oligomer 1 (trimer) CAS 114977-84-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 114977-84-3 |
| Molecular Formula | C48H57N9O12S3 |
| Molecular Weight | 1048.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ampicillin oligomer 1 (trimer) (CAS 114977-84-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C48H57N9O12S3. Molecular weight: 1048.21 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C48H57N9O12S3 |
| Molecular Weight | 1048.21 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) | 25.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 9 |
| Sulfur Atoms | 3 |
Related Ampicillin Standards
- Ampicillin Impurity 17 (CAS CATO-C4X-144317)
- Ampicillin Impurity 97 (CAS CATO-C4X-144397)
- Ampicillin Impurity 51 (CAS CATO-C4X-144351)
- Ampicillin Impurity 61（Mixture of Diastereoisomer） (CAS CATO-C4X-144361)
- Ampicillin Impurity 57 (CAS CATO-C4X-144357)
- Ampicillin Impurity 35 (CAS CATO-C4X-144335)
- Ampicillin Impurity 95 (CAS CATO-C4X-144395)
- Ampicillin Impurity 21 (CAS CATO-C4X-144321)
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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