1,3-Dimethyl 2-(5-bromo-3-cyanopyridin-2-yl)propanedioate CAS 1365271-81-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1365271-81-3 |
| Molecular Formula | C11H9BrN2O4 |
| Molecular Weight | 313.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dimethyl 2-(5-bromo-3-cyanopyridin-2-yl)propanedioate (CAS 1365271-81-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H9BrN2O4. Molecular weight: 313.10 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H9BrN2O4 |
| Molecular Weight | 313.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 6-Bromo-7-ethoxy-2-oxo-2H-chromene-3-carboxylic acid (CAS 1352524-40-3)
- 2-(3-Bromopropyl)-5-nitroisoindoline-1,3-dione (CAS 140715-56-6)
- (E)-4-(2-(3-bromobenzoyl)hydrazinyl)-4-oxobut-2-enoic acid (CAS 1164473-04-4)
- 1-(2-Chloro-4-fluorophenyl)cyclopentane-1-carbonitrile (CAS 214262-92-7)
- 3-(5-Bromo-pyridin-3-yl)benzaldehyde (CAS 1171896-21-1)
- Methyl 3-(2,6-difluorophenylsulfonamido)-2-fluorobenzoate (CAS 1195768-19-4)
- 2-((1-Amino-2-methylpropan-2-yl)amino)ethanol (CAS 68750-17-4)
- (5-Iodothiophen-3-yl)(piperidin-1-yl)methanone (CAS 1333672-73-3)
- 3-Methyl-1-(p-tolyl)-1H-indole (CAS 167558-64-7)
- Semaglutide Impurity 148 (CAS CATO-C4X-2226148)
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