Ethyl 2-Cyano-3-phenylpropanoate CAS 6731-58-4
| CAS No. | 6731-58-4 |
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Ethyl 2-Cyano-3-phenylpropanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Ethyl 2-Cyano-3-phenylpropanoate (CAS 6731-58-4) is a high-purity analytical reference standard with the molecular formula C12H13NO2 and a molecular weight of 203.24 g/mol.
Structurally, Ethyl 2-Cyano-3-phenylpropanoate (C12H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 7.0, corresponding to approximately 7 ring(s) or double-bond equivalent(s). With a molecular weight of 203.24 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H13NO2 |
| Molecular Weight | 203.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 5-Cyano-6-methyl-N-propylpicolinamide (CAS 1147666-53-2)
- Ethyl 2-(4-cyano-2-methylphenyl)acetate (CAS 1261879-30-4)
- 2-(3-Cyano-phenyl)-2-methyl-propionic Acid methyl ester (CAS 445003-61-2)
- 2-cyano-1-(propan-2-yl)-3-(pyridin-3-yl)guanidine (CAS 67026-34-0)
- 2-Cyano-3-(3,4-dimethylphenyl)propionic Acid (CAS 2044706-99-0)
- 3-(1-Cyano-2-methylpropyl)benzoic acid (CAS 68433-03-4)
- Ethyl 2-cyano-2-(p-tolyl)acetate (CAS 39266-20-1)
- Ethyl3-cyano-2-phenylpropanoate (CAS 6840-18-2)
Recommended Standards
- Ethyl 2-methyl-1H-indole-5-carboxylate (CAS 53600-12-7)
- Ethyl 2-(2-Indolyl)acetate (CAS 33588-64-6)
- Ethyl 2-methylindolizine-1-carboxylate (CAS 31108-60-8)
- Ethyl 2-(1H-indol-4-yl)acetate (CAS 84401-16-1)
- ESI 09 (CAS 263707-16-0)
- 2-{[(9H-fluoren-9-ylmethoxy)carbonyl]amino}-2-methylpentanoic acid (CAS 1343146-15-5)
- (R)-Methyl morpholine-3-carboxylate hydrochloride (CAS 1187929-55-0)
- Atropine Impurity 57 (CAS CATO-C4X-148957)
- (2S,4R)-1-(tert-Butoxycarbonyl)-4-(4-methylbenzyl)pyrrolidine-2-carboxylic acid (CAS 959581-21-6)
- Hexadecyl Diphenyl Phosphate (CAS 56827-92-0)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
- 3-(4-Hydroxy-3-methyl-2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)piperidine-2,6-dione (CAS 2304753-47-5)
- 1-Bromo-3-((2-ethylhexyl)oxy)benzene (CAS 191867-82-0)
- D-Pro38-Tirzepatide (CAS CATO-CPTD788901)
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 18665070610 / Nicole.chen@cato-chem.com