Glimepiride-d4 CAS 1131981-29-7
| CAS No. | 1131981-29-7 |
| Molecular Formula | - |
| Molecular Weight | 494.64 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Glimepiride-d4 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.
CATO supplies Glimepiride-d4 (CAS 1131981-29-7), a certified reference material (molecular formula C24H30D4N4O5S, MW 494.64 g/mol) for analytical method development and quality control.
The molecular framework of Glimepiride-d4 (C24H30D4N4O5S) is characterized by deuterium isotope labeling, a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
Physical & Chemical Properties
| Molecular Formula | C24H30D4N4O5S |
| Molecular Weight | 494.64 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 4 |
| Sulfur Atoms | 1 |
Related Glimepiride Standards
- Glimepiride EP Impurity A (CAS 684286-46-2)
- Glimepiride EP Impurity D (CAS 791104-62-6)
- Glimepiride EP Impurity I (CAS 878480-70-7)
- Glimepiride (CAS 93479-97-1)
- Glimepiride Impurity 26 (CAS CATO-C4X-110226)
- Glimepiride EP Impurity H (CAS CATO-C4X-11028)
- Glimepiride Impurity 10 (CAS 600177-94-4)
- Glimepiride Impurity 12 (CAS 318515-70-7)
Recommended Standards
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- 2-((4-(tert-Butyl)benzyl)thio)-4,6-bis(4-methoxyphenyl)nicotinonitrile (CAS 332114-76-8)
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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 18665070610 / Nicole.chen@cato-chem.com