Glimepiride Impurity 23 CAS 81760-42-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 81760-42-1 |
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Glimepiride Impurity 23 (CAS 81760-42-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C8H12N2O2S. Molecular weight: 200.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C8H12N2O2S |
| Molecular Weight | 200.26 g/mol |
| Purity | >95% |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Glimepiride Standards
- Glimepiride Impurity 24 (CAS 138428-37-2)
- Glimepiride Impurity 16 (CAS 247098-17-5)
- Glimepiride Impurity 20 (CAS 607-97-6)
- Glimepiride Impurity 18 (CAS 41176-69-6)
- Glimepiride Impurity 25 (CAS CATO-C4X-110225)
- Glimepiride Impurity 14 (CAS 1943-82-4)
- Glimepiride Impurity 14 (CAS 38258-74-1)
- Glimepiride Impurity 21 (CAS 32175-00-1)
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