1-(4-ethylphenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid CAS 926204-51-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926204-51-5 |
| Molecular Formula | C15H16N2O2 |
| Molecular Weight | 256.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(4-ethylphenyl)-1H,4H,5H,6H-cyclopenta[c]pyrazole-3-carboxylic acid (CAS 926204-51-5) pharmaceutical standards reference standard. Molecular formula: C15H16N2O2. Molecular weight: 256.30 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C15H16N2O2 |
| Molecular Weight | 256.30 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related ethylphenyl Standards
- 4-Ethylphenyl 4-methoxybenzoate (CAS 7465-91-0)
- 6-(4-Ethylphenyl)imidazo[2,1-b]thiazole-5-carbaldehyde (CAS 562792-85-2)
- 1-(4-Ethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082584-36-8)
- (2E)-1-(4-Ethylphenyl)-3-(5-methylthiophen-2-yl)prop-2-en-1-one (CAS 1354941-10-8)
- (2E)-1-(4-Ethylphenyl)-3-(3-methylthiophen-2-yl)prop-2-en-1-one (CAS 1354941-75-5)
- N-(2-Ethylphenyl)-2-methoxybenzamide (CAS 353783-56-9)
- N-(4-ethylphenyl)-2-methoxybenzamide (CAS 418777-17-0)
- N-(4-ethylphenyl)-4-methoxybenzamide (CAS 329938-99-0)
Recommended Standards
- 1-(4-(Piperidin-1-yl)phenyl)-1H-pyrrole-2,5-dione (CAS 252900-62-2)
- 1-(4-Hydroxyphenyl)-3-(4-methoxyphenyl)propan-1-one (CAS 66760-72-3)
- 1-(4-(Benzyloxy)phenoxy)propan-2-one (CAS 53012-35-4)
- Methyl 3-methyl-4-oxobutanoate (CAS 65038-34-8)
- 5-(1-(2-((Tetrahydro-2H-pyran-2-yl)oxy)ethyl)-1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine (CAS 1254926-79-8)
- 2-(3,4-Dihydro-2H-pyran-2-yl)-1H-benzo[d]imidazole (CAS 6528-71-8)
- 7-Bromo-4-[2-(thiophen-2-yl)ethyl]-2,3,4,5-tetrahydro-1,4-benzoxazepin-3-one (CAS 1326844-66-9)
- Adamantane Impurity 6 (CAS 121768-37-4)
- 1-Methylcyclohexan-1-amine hydrochloride (CAS 89854-70-6)
- Semaglutide impurity 248 (CAS CATO-C4X-2226248)
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