2,4-Dimethyl 3-methyl-5-sulfamoylthiophene-2,4-dicarboxylate CAS 923748-01-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 923748-01-0 |
| Molecular Formula | C9H11NO6S2 |
| Molecular Weight | 293.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,4-Dimethyl 3-methyl-5-sulfamoylthiophene-2,4-dicarboxylate (CAS 923748-01-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H11NO6S2. Molecular weight: 293.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H11NO6S2 |
| Molecular Weight | 293.32 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
- 2,3-Dimethoxyisoindolo[2,1-b]isoquinolin-5(7H)-one (CAS 84245-29-4)
- 2,6-Diamino-5-(6-hydroxy-6-(oxazol-2-yl)hexyl)pyrimidin-4(1H)-one (CAS 647831-20-7)
- 2-(tert-Butoxycarbonyl)-6-hydroxy-1,2,3,4-tetrahydroisoquinoline-3-carboxylic acid (CAS 845552-56-9)
- tert-Butyl ((1-(2-hydroxyethyl)piperidin-4-yl)methyl)(isopropyl)carbamate (CAS 1353944-14-5)
- 2-(Azetidin-3-yl)propan-1-ol (CAS 1599559-42-8)
- Disialylnonasaccharide-β-ethylazide (CAS 1621001-68-0)
- 2-Oxo-2-(p-tolyl)ethyl 3-phenylacrylate (CAS 862554-55-0)
- 2-Bromo-5-(1-methylethoxy)benzaldehyde (CAS 162147-12-8)
- 5-(1-(Ethylsulfonyl)piperidin-3-yl)-4-((tetrahydrofuran-2-yl)methyl)-4H-1,2,4-triazole-3-thiol (CAS 932918-86-0)
- Semaglutide impurity 104(Fmoc-D-His-Aib) (CAS 2171211-18-8)
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 13829788188 / jacky.chen@cato-chem.com