302912-31-8 4-Cyano-phenylglyoxylic acid ethyl ester A23226 Ethyl 4-cyanobenzoylformate CAS 302912-31-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 302912-31-8 |
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 302912-31-8 4-Cyano-phenylglyoxylic acid ethyl ester A23226 Ethyl 4-cyanobenzoylformate (CAS 302912-31-8) pharmaceutical standards reference standard. Molecular formula: C11H15NO3. Molecular weight: 209.24 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H15NO3 |
| Molecular Weight | 209.24 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, 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.) | 2025 |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 20011-90-9 8-azatricyclo[9.4.0.0^{2,7}]pentadeca-1(11),2(7),3,5,12,14-hexaen-9-one Z2301438419 (CAS 20011-90-9)
- 3-(Carbobenzoxyamino)-1-propanol 3-(Cbz-amino)-1-propanol 34637-22-4 Benzyl N-(3-Hydroxypropyl)carbamate C1932 N-(3-Hydroxypropyl)carbamic Acid Benzyl Ester (CAS 34637-22-4)
- α-Methyl-m-methoxy-DL-phenylalanine (CAS 2349-31-7)
- 2-Benzylimidazo[1,5-a]quinolinium hexafluorophosphate (CAS 849797-79-1)
- 4-Chloro-2-(4-chlorophenyl)quinazoline (CAS 59490-94-7)
- N-((2-Chlorophenyl)sulfonyl)-5-methylisoxazole-3-carboxamide (CAS 139443-20-2)
- 2-(trifluoromethyl)-1,3-benzothiazole-4-carbonitrile (CAS 1909336-26-0)
- (S)-2-(7-Nitrodibenzo[b,d]furan-2-sulfonamido)-3-phenylpropanoic acid (CAS 98044-79-2)
- 4,4-Diphenylpiperidine (CAS 34273-01-3)
- Semaglutide impurity 91 (CAS CATO-C4X-222691)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com