Glimepiride CAS 93479-97-1
| CAS No. | 93479-97-1 |
| Molecular Formula | C24H34N4O5S |
| Molecular Weight | 490.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Glimepiride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Glimepiride (CAS 93479-97-1), molecular formula C24H34N4O5S and molecular weight 490.62 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C24H34N4O5S, Glimepiride contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 490.62 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C24H34N4O5S |
| Molecular Weight | 490.62 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1983 |
| 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-d4 (CAS 1131981-29-7)
- Glimepiride EP Impurity H (CAS CATO-C4X-11028)
- Glimepiride Impurity 26 (CAS CATO-C4X-110226)
- Glimepiride Impurity 10 (CAS 600177-94-4)
- Glimepiride Impurity 12 (CAS 318515-70-7)
Recommended Standards
- Dipotassium (R)-1,1'-Binaphthyl-2,2'-disulfonate (CAS 1092934-19-4)
- 3,3′-Bis[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]-2,2′-bithiophene (CAS 1636120-18-7)
- Bazedoxifene-d4 N-Oxide (CAS 1794810-68-6)
- CAS 1406-18-4 (CAS 1406-18-4)
- 2-methyl-2,3-dihydro-1,4-benzodioxine-2-carbonitrile (CAS 84141-80-0)
- 2',5'-Dimethoxy-[1,1':4',1''-terphenyl]-4,4''-dicarboxylic acid (CAS 1392416-19-1)
- 2-((3-Methoxybenzyl)thio)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridine-3-carbonitrile (CAS 445382-42-3)
- N-(3-Chloro-4-methylphenyl)-4-methoxybenzamide (CAS 196866-15-6)
- Pcb No. 146 (CAS 51908-16-8)
- 2-((Azetidin-3-ylmethyl)thio)ethan-1-ol (CAS 1541875-45-9)
- 3-[(3-Chlorobenzyl)oxy]piperidine hydrochloride (CAS 1185301-25-0)
- N-methyl-1-(piperidin-4-yl)-1H-1,2,3-triazole-4-carboxamide hydrochloride (CAS 1707710-34-6)
- N-(3-Bromo-5-chloropyridin-2-yl)-N-(4-methylbenzyl)acetamide (CAS 945624-06-6)
- Des-Gly34-Tirzepatide (CAS CATO-CPTD788940)
Why CATO?
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