Sulfamethoxazole N4-glucoside (alpha/beta mixture) CAS 119691-75-7
Purity >95%In StockPharmaceutical Standards
| CAS No. | 119691-75-7 |
| Molecular Formula | C16H21N3O8S |
| Molecular Weight | 415.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Sulfamethoxazole N4-glucoside (alpha/beta mixture) (CAS 119691-75-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C16H21N3O8S. Molecular weight: 415.42 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C16H21N3O8S |
| Molecular Weight | 415.42 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.) | 1991 |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Sulfamethoxazole Standards
- Sulfamethoxazole Impurity 11 (CAS CATO-C4X-190911)
- Sulfamethoxazole EP Impurity B (CAS 135529-16-7)
- Sulfamethoxazole b-D-Glucuronide (CAS 14365-52-7)
- Sulfamethoxazole EP Impurity A (CAS 21312-10-7)
- Sulfamethoxazole Impurity 9 (CAS 18607-98-2)
- Sulfamethoxazole-13C6 (CAS 1196157-90-0)
- Sulfamethoxazole-d4 (CAS 1020719-86-1)
- Sulfamethoxazole EP Impurity F (CAS 17103-52-5)
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