Ethyl 1-(4-acetylphenyl)-3-phenyl-1H-pyrazole-4-carboxylate CAS 853356-12-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 853356-12-4 |
| Molecular Formula | C20H18N2O3 |
| Molecular Weight | 334.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 1-(4-acetylphenyl)-3-phenyl-1H-pyrazole-4-carboxylate (CAS 853356-12-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H18N2O3. Molecular weight: 334.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H18N2O3 |
| Molecular Weight | 334.37 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Ethyl Standards
- 2-{[(4-acetylphenyl)amino]methylidene}-5-phenylcyclohexane-1,3-dione (CAS 1024250-49-4)
- N-(4-Acetylphenyl)-2-((2-methylquinazolin-4-yl)oxy)acetamide (CAS 1110979-51-5)
- 4-({[(4-acetylphenyl)sulfonyl]amino}methyl)benzoic acid (CAS 794559-16-3)
- 3-[(4-Acetylphenyl)amino]-2-bromo-5,5-dimethylcyclohex-2-en-1-one (CAS 1024431-73-9)
- N-((3-acetylphenyl)carbamoyl)-4-methylbenzenesulfonamide (CAS 404905-33-5)
- 1-(4-Acetylphenyl)-N-benzylpiperidine-4-carboxamide (CAS 900018-96-4)
- N-(3-acetylphenyl)-2-(4-chloro-2-methylphenoxy)propanamide (CAS 13791-88-3)
- N-(4-acetylphenyl)-2-(4-chloro-2-methylphenoxy)propanamide (CAS 14157-43-8)
Recommended Standards
- Di-tert-butyl (7H-pyrrolo[2,3-d]pyrimidin-2-yl)iminodicarbonate (CAS 2410640-36-5)
- Ethyl 2-phenyl-4-(p-tolyloxy)pyrimidine-5-carboxylate (CAS 477854-80-1)
- Benzyl 4-(benzyloxy)-3-hydroxybenzoate (CAS 263277-12-9)
- (1-(Furan-3-yl)-3-methyl-1H-pyrazol-4-yl)boronic acid (CAS 2225178-86-7)
- 2(R)-2-[(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)acetamido]-2-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]acetic Acid (CAS 2489879-07-2)
- 1-Boc-4-(4-chloro-2-fluorophenyl)piperazine (CAS 945422-81-1)
- Tetramesylate (CAS 7511-62-8)
- N-(2,5-Dimethylphenyl)formamide 97% (CAS 10113-40-3)
- 4-Hydroxy-1H-indole-3-carbonitrile (CAS 81779-30-8)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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