Ethyl 3-(4-cyanophenyl)-3-oxopropanoate, 97% CAS 49744-93-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 49744-93-6 |
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 3-(4-cyanophenyl)-3-oxopropanoate, 97% (CAS 49744-93-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11NO3. Molecular weight: 217.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11NO3 |
| Molecular Weight | 217.22 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- ethyl 3-(3-cyanophenyl)-3-oxopropanoate (CAS 62088-13-5)
- Methyl 2-((4-cyanophenyl)(hydroxy)methyl)acrylate (CAS 462632-02-6)
- N1-(2-Cyanophenyl)-N2-ethyloxalamide (CAS 898356-00-8)
- Ethyl 2-(4-cyanophenyl)-2-methylpropanoate (CAS 1273587-21-5)
- Ethyl 4-(4-cyanophenyl)butanoate (CAS 131379-33-4)
- ethyl 3-(4-cyanophenyl)-2-methylpropanoate (CAS 1955557-47-7)
- ethyl 2-(3-cyanophenyl)-2-methylpropanoate (CAS 521068-44-0)
- n-(2-{[(4-cyanophenyl)methyl]amino}ethyl)acetamide (CAS 1042624-88-3)
Recommended Standards
- Ethyl 3-aminoquinoxaline-2-carboxylate (CAS 218603-47-5)
- Ethyl 3-(1H-1,2,3-triazol-1-yl)benzoate (CAS 875312-86-0)
- Ethyl 3-formyl-1H-indole-4-carboxylate (CAS 881179-23-3)
- (2,5-Dioxopyrrolidin-1-yl)methyl 4-methylpiperazine-1-carbodithioate (CAS 38221-41-9)
- 12-{2-[3-(2,5-dimethyl-1H-pyrrol-1-yl)thiophen-2-yl]pyrazolo[1,5-a]pyrimidin-7-yl}-8-thia-1,10-diazatricyclo[7.4.0.0^{2,7}]trideca-2(7),3,5,9,11-pentaen-13-one (CAS 866143-93-3)
- Ethyl 2-bromo-5-methyl-oxazole-4-carboxylate (CAS 1187582-59-7)
- Isopropyl 4-bromo-3-methylbenzoate (CAS 360773-73-5)
- 5-Amino-3-hydroxyquinolin-2(1H)-one (CAS 249604-82-8)
- Edaravone Impurity N2 (CAS 168848-20-2)
- Neuropeptide SF (human) (CAS 192387-39-6)
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