1-(2,5-Dichlorophenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid CAS 1264045-63-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1264045-63-7 |
| Molecular Formula | C16H12Cl2N2O2 |
| Molecular Weight | 335.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1-(2,5-Dichlorophenyl)-5-phenyl-4,5-dihydro-1h-pyrazole-3-carboxylic acid (CAS 1264045-63-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H12Cl2N2O2. Molecular weight: 335.18 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H12Cl2N2O2 |
| Molecular Weight | 335.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorophenyl Standards
- N4-(2,6-Dichlorophenyl)-N2-(2-methoxyethyl)-L-asparagine (CAS 1026766-23-3)
- Ethyl 2-(2,5-dichlorophenyl)imidazo[1,2-a]pyridine-3-carboxylate (CAS 1426521-21-2)
- (2E)-2-[2-(3,5-Dichlorophenyl)hydrazin-1-ylidene]-3-(4-methylphenyl)-3-oxopropanal (CAS 338400-38-7)
- (3Z)-1-[(2,4-Dichlorophenyl)methyl]-3-(methoxyimino)-2,3-dihydro-1H-indol-2-one (CAS 303996-97-6)
- (3Z)-1-[(3,4-Dichlorophenyl)methyl]-3-(methoxyimino)-2,3-dihydro-1H-indol-2-one (CAS 477853-28-4)
- 3-(2,4- Dichlorophenyl)-7-ethoxycoumarin (CAS 263365-41-9)
- 1-(3,4-Dichlorophenyl)-3-(pyrazolo[1,5-a]pyridin-3-ylmethyl)urea (CAS 1396878-81-1)
- (2E)-2-[(2,4-Dichlorophenyl)methylidene]-4-methyl-3-oxo-4-(1H-1,2,4-triazol-1-yl)pentanenitrile (CAS 338758-24-0)
Recommended Standards
- Nitisinone-13C6 (CAS 1246815-63-3)
- 2,5-Dichloro-N-(1-oxo-1,2,3,4-tetrahydroisoquinolin-7-yl)benzamide (CAS 1351590-79-8)
- (2-(N-(4-Methoxybenzyl)-N-methylsulfamoyl)phenyl)boronic acid (CAS 1218790-60-3)
- 6-(Trifluoromethyl)-5,6,7,8-tetrahydroimidazo[1,2-a]pyridine-2-carboxylic acid (CAS 1774893-22-9)
- 2,5-dimethyl-1,4-dihydroquinolin-4-one (CAS 52481-90-0)
- (3S,5R)-Fluvastatin (CAS 155229-76-8)
- (7-Hydroxy-2-methylpyrazolo[1,5-a]pyrimidin-6-yl)(4-methoxyphenyl)methanone (CAS 1355206-40-4)
- 4-Fluoro-2-methyl-N-(1-pivaloylindolin-6-yl)benzenesulfonamide (CAS 1040660-25-0)
- (3AR,8aR)-decahydropyrrolo[3,4-b]pyrrolizine (CAS 1486485-11-3)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
Why CATO?
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