4-Cyanobenzo[d]oxazole-2-acrylic acid CAS 1803425-46-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1803425-46-8 |
| Molecular Formula | C11H6N2O3 |
| Molecular Weight | 214.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Cyanobenzo[d]oxazole-2-acrylic acid (CAS 1803425-46-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H6N2O3. Molecular weight: 214.18 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H6N2O3 |
| Molecular Weight | 214.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 2 |
Related Cyanobenzo Standards
- Methyl 5-cyanobenzo[b]thiophene-2-carboxylate (CAS 146137-93-1)
- Methyl 6-cyanobenzo[b]thiophene-2-carboxylate (CAS 146137-95-3)
- Methyl 4-cyanobenzo[b]thiophene-2-carboxylate (CAS 861218-72-6)
- N-(2-Cyanobenzo[d]thiazol-5-yl)acetamide (CAS 646035-19-0)
- (7-cyanobenzo[b]thiophen-2-yl)boronic acid (CAS 1119899-37-4)
- (5-cyanobenzo[b]thiophen-2-yl)boronic acid (CAS 1142946-81-3)
- Methyl 5-cyanobenzo[d]thiazole-2-carboxylate (CAS 2231676-36-9)
- Methyl 2-(6-cyanobenzo[d][1,3]dioxol-5-yl)acetate (CAS 184042-03-3)
Recommended Standards
- Ethyl 3-ethoxy-4,4,4-trifluorobutyrate (CAS 1801174-33-3)
- 6-CYano-4-hydroxy-quinoline-2-carboxylic acid (CAS 1820741-37-4)
- 5-Nitro-2-(pyrazol-1-yl)benzonitrile (CAS 17417-12-8)
- 3-(tert-Butyl)-6-fluoro-7-iodo-[1,2,4]triazolo[4,3-a]pyridine (CAS 1057393-61-9)
- Methyl (R)-1-Boc-2,5-dihydro-1H-pyrrole-2-carboxylate (CAS 220652-51-7)
- 2-Methyl-3-(4-methylcyclohexyl)prop-2-enoic acid (CAS 1563780-93-7)
- 4,6-Dichloro-8-(trifluoromethyl)quinoline (CAS 1065093-28-8)
- 4-(Trifluoromethyl)chroman-4-ol (CAS 1249745-98-9)
- 8-Bromo-2-(tert-butoxycarbonyl)-1,2,3,4-tetrahydroisoquinoline-6-carboxylic acid (CAS 2138120-40-6)
- Tirzepatide Impurity 16 (CAS CATO-C4X-324016)
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