3,5-Bis(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carboxylic acid CAS 157490-62-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157490-62-5 |
| Molecular Formula | C12H15NO6 |
| Molecular Weight | 269.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Bis(methoxycarbonyl)-2,6-dimethyl-1,4-dihydropyridine-4-carboxylic acid (CAS 157490-62-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C12H15NO6. Molecular weight: 269.25 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C12H15NO6 |
| Molecular Weight | 269.25 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 1 |
Related Bis Standards
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- 2-(4-(Methoxycarbonyl)phenyl)thiazolidine-4-carboxylic acid (CAS 130431-85-5)
- 4'-((Methoxycarbonyl)amino)-[1,1'-biphenyl]-2-carboxylic acid (CAS 1375068-86-2)
Recommended Standards
- 4-Amino-1-hydroxy-2-methoxyanthracene-9,10-dione (CAS 151107-12-9)
- 4,5-Diethyl 1-(2-oxopropyl)-1H-1,2,3-triazole-4,5-dicarboxylate (CAS 1638612-51-7)
- 3,5-Diethyl 6-hydrazinyl-2-oxo-1,2-dihydropyridine-3,5-dicarboxylate (CAS 146255-50-7)
- 1-Amino-3-isopropoxy-propan-2-ol 3141-83-1 9962AD C6H15NO2 (CAS 3141-83-1)
- Methyl 3-(difluoromethoxy)-4-nitrobenzoate (CAS 1157849-32-5)
- n-(4-(2-(Methylamino)ethyl)phenyl)acetamide (CAS 1199775-20-6)
- 2-([1,1'-Biphenyl]-4-yloxy)-1-amino-4-bromoanthracene-9,10-dione (CAS 923291-31-0)
- 2-((6,7-Difluoro-3,4-dihydroquinolin-1(2H)-yl)methyl)phthalazin-1(2H)-one (CAS 1241271-59-9)
- 2-Ethyl-4-fluoroanisole (CAS 1369865-70-2)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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