(E)-3-(4-Cyanophenyl)acrylic acid CAS 16642-94-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 16642-94-7 |
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (E)-3-(4-Cyanophenyl)acrylic acid (CAS 16642-94-7) pharmaceutical standards reference standard. Molecular formula: C10H7NO2. Molecular weight: 173.17 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C10H7NO2 |
| Molecular Weight | 173.17 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Nitrogen Atoms | 1 |
Related E Standards
- (2E)-3-(2-cyanophenyl)prop-2-enoic acid (CAS 2886-29-5)
- (2Z)-3-(2-cyanophenyl)prop-2-enoic acid (CAS 27510-48-1)
- (E)-3-(3-Cyanophenyl)acrylic acid (CAS 32858-79-0)
- N'-(2-Cyanophenyl)-N,N-dimethylmethanimidamide (CAS 1227920-69-5)
- N'-(2-Cyanophenyl)-N,N-dimethylformamidine (CAS 36185-83-8)
- N-(3-cyanophenyl)prop-2-enamide (CAS 134046-76-7)
- N-(4-Cyanophenyl)-2-propenamide (CAS 90842-07-2)
- 2-(4-Cyanophenyl)-N-methylacetamide (CAS 79149-59-0)
Recommended Standards
- 3-Cyanocinnamic Acid (CAS 16642-93-6)
- (2R,4R)-4-(Carboxymethyl)pyrrolidine-2-carboxylic acid (CAS 168034-53-5)
- 2-(2-Oxo-2,3-dihydro-1H-benzo[d]imidazol-5-yl)acetonitrile (CAS 165615-88-3)
- n-Methyl-1-(1-methylcyclohexyl)methanamine (CAS 61930-97-0)
- 1-((3-Fluorophenyl)sulfonyl)pyrrolidin-3-amine hydrochloride (CAS 1589338-26-0)
- (3-(Azetidin-1-ylmethyl)phenyl)(3-bromophenyl)methanone (CAS 898771-57-8)
- 2-Methyl-6-(piperidin-1-yl)nicotinic acid (CAS 1355232-94-8)
- 2-(3-Methylphenyl)-1H-imidazole (CAS 21202-37-9)
- 2-(3,4-Dimethylphenyl)-2-oxoethyl 6-bromo-2-(p-tolyl)quinoline-4-carboxylate (CAS 355421-81-7)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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