Sulfamethoxazole N4-glucoside (alpha/beta mixture) CAS 119691-75-7
| 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) is a high-purity analytical reference standard with the molecular formula C16H21N3O8S and a molecular weight of 415.42 g/mol.
Structurally, Sulfamethoxazole N4-glucoside (alpha/beta mixture) (C16H21N3O8S) contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 415.42 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Sulfamethoxazole N4-glucoside (alpha/beta mixture) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
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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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com