Methyl 4-[2-(4-aminophenyl)ethynyl]benzoate CAS 119984-87-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 119984-87-1 |
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 4-[2-(4-aminophenyl)ethynyl]benzoate (CAS 119984-87-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13NO2. Molecular weight: 251.28 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H13NO2 |
| Molecular Weight | 251.28 g/mol |
| Appearance | Pale yellow to 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 1 |
Related Methyl Standards
- 2-(4-Aminophenyl)-4-methylphthalazin-1(2H)-one (CAS 101101-73-9)
- 3-[(3-aminophenyl)methyl]-3,4-dihydroquinazolin-4-one (CAS 1042796-67-7)
- 3-(4-Aminophenyl)-2-methylquinazolin-4(3H)-one (CAS 27440-42-2)
- 5-(4-Aminophenyl)-2-phenyl-4H-pyrazol-3-one (CAS 478398-27-5)
- Methyl 3-[2-(3-aminophenyl)ethynyl]benzoate (CAS 930396-02-4)
- 1-(4-Aminophenyl)-3-(trifluoromethyl)-1H-pyrazole-5-carbonitrile (CAS 245748-20-3)
- Methyl 4-((2-aminophenyl)amino)-2,5-dihydrothiophene-3-carboxylate (CAS 61325-23-3)
- 3-(4-Aminophenyl)-1-phenyl-1H-pyrazol-5-amine (CAS 13288-83-0)
Recommended Standards
- 9-Ethyl-9H-carbazole-2,7-dicarbaldehyde (CAS 1198182-98-7)
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- 4-(Benzyloxy)-2-(methoxymethyl)benzaldehyde (CAS 2379322-73-1)
- (E)-{[2-(4-chlorophenyl)-8-methylimidazo[1,2-a]pyridin-3-yl]methylidene}amino cyclopropanecarboxylate (CAS 478257-51-1)
- cis-3-hydrazinocyclobutanol;dihydrochloride (CAS 2231663-69-5)
- Tert-butyl (4-((4-chlorobenzyl)amino)cyclohexyl)carbamate (CAS 1286272-98-7)
- 2-(Benzo[d]oxazol-2-yl)propan-2-amine (CAS 157763-23-0)
- 3-Fluoro-5-hydrazinylpyridine (CAS 1318760-55-2)
- Palmitoyl Tetrapeptide-7 (CAS 221227-05-0)
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