Aztreonam USP RC E CAS 99341-02-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 99341-02-3 |
| Molecular Formula | C13H17N5O8S2 |
| Molecular Weight | 435.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Aztreonam USP RC E (CAS 99341-02-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H17N5O8S2. Molecular weight: 435.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C13H17N5O8S2 |
| Molecular Weight | 435.43 g/mol |
| Purity | >95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Related Aztreonam Standards
- Aztreonam 95%HPLC (CAS 149496-40-2)
- Aztreonam (Anhydrous) (CAS 78110-38-0)
- rac-Aztreonam E Isomer (CAS 91907-97-0)
- Aztreonam Impurity 33 (CAS CATO-C4X-152233)
- Aztreonam impurity 77 (CAS CATO-C4X-152277)
- Aztreonam impurity 86 (CAS CATO-C4X-152286)
- Aztreonam Impurity 14 (CAS CATO-C4X-152214)
- Aztreonam-d6 (CAS 1127452-94-1)
Recommended Standards
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