4-(4-Chlorophenyl)-1-ethyl-3-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-4-ol CAS 56767-25-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 56767-25-0 |
| Molecular Formula | C24H19ClN2O |
| Molecular Weight | 386.87 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-(4-Chlorophenyl)-1-ethyl-3-phenyl-1,4-dihydroindeno[1,2-c]pyrazol-4-ol (CAS 56767-25-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H19ClN2O. Molecular weight: 386.87 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C24H19ClN2O |
| Molecular Weight | 386.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- N-(3-Chlorophenyl)-2-(2,4-dimethylphenyl)quinoline-4-carboxamide (CAS 332176-31-5)
- 100826-98-0 2-[4-(2-Chlorophenyl)-9-methyl-6H-thieno-[3,2-f][1,2,4]-triazolo[4,3-a][1,4]diazepin-2-yl]ethane-1-carboxylic Acid 4-(2-Chlorophenyl)-9-methyl-6H-thieno[3,2-f][1,2,4]triazolo[4,3-a][1,4]diazepine-2-propanoic Acid Desbromo Brotizolam 2-Propanoic Acid (CAS 100826-98-0)
- 3-(2-Chlorophenyl)-5-methyl-N-((pyridin-3-ylmethyl)carbamothioyl)isoxazole-4-carboxamide (CAS 536725-46-9)
- N-(4-Chlorophenyl)-2-{[1-(6-methyl-2-pyridinyl)-1H-imidazol-4-yl]carbonyl}-1-hydrazinecarbothioamide (CAS 477864-46-3)
- Methyl 1-(4-chlorophenyl)-6-oxo-4-(p-tolylthio)-1,6-dihydropyridazine-3-carboxylate (CAS 338405-77-9)
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- 6-(4-Chlorophenyl)-2,3-diphenylimidazo[2,1-b]thiazole (CAS 92082-03-6)
Recommended Standards
- 2-(4-Benzylpiperazin-1-yl)-4-(4-chlorophenyl)-4-oxobutanoic acid (CAS 301193-88-4)
- 5-(3-Chlorothiophen-2-yl)-2-[4-(4-fluorophenyl)piperazin-1-yl]-1H-pyrrole-3-carbonitrile (CAS 477845-27-5)
- 1-(3-Chloro-1,4-dioxo-1,4-dihydronaphthalen-2-yl)-N-cyclopentylpiperidine-4-carboxamide (CAS 444151-91-1)
- Methyl 3a,4,5,6,7,8,9,9a-octahydrocycloocta[d]isoxazole-3-carboxylate (CAS 104149-57-7)
- 5'-Methoxy-2',3'-dihydrospiro[azetidine-3,1'-indene] (CAS 1780578-45-1)
- 2-((4-(4-Bromophenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3-chloro-2-methylphenyl)acetamide (CAS 477329-87-6)
- N-Benzyl-4,6-dimethoxypyrimidine-5-sulfonamide (CAS 861208-72-2)
- 2-(3-Butoxy-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1218789-82-2)
- Methyl (S)-2-amino-3-(2-phenylpyrimidin-5-yl)propanoate (CAS 2387559-70-6)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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