5-Chloro-3-methyl-1-(1-naphthalenylmethyl)-1H-pyrazole-4-carboxaldehyde CAS 956714-19-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956714-19-5 |
| Molecular Formula | C16H13ClN2O |
| Molecular Weight | 284.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Chloro-3-methyl-1-(1-naphthalenylmethyl)-1H-pyrazole-4-carboxaldehyde (CAS 956714-19-5) pharmaceutical standards reference standard. Molecular formula: C16H13ClN2O. Molecular weight: 284.74 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H13ClN2O |
| Molecular Weight | 284.74 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 5-(2-Chlorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole (CAS 32664-23-6)
- 5-methanesulfonyl-2-methoxybenzene-1-sulfonyl chloride (CAS 885052-33-5)
- 4-Chloro-N,N-diisopropyl-3-nitrobenzamide (CAS 352443-08-4)
- cis-3-(Boc-amino)cyclopentanol (CAS 207729-03-1)
- (R)-5,6-Dichloro-2,3-dihydro-1H-inden-1-amine (CAS 1055952-93-6)
- 3,4-Dichloro-N-(3,4-dichlorophenyl)benzo[b]thiophene-2-carboxamide (CAS 332382-05-5)
- (E)-(((5-(2-Nitrovinyl)-1,3-phenylene)bis(oxy))bis(methylene))dibenzene (CAS 86255-44-9)
- N-(4-Aminophenyl)benzohydrazide (CAS 63402-27-7)
- (4Z)-1-(4,5-Dihydro-1,3-thiazol-2-yl)-3-methyl-4-(2-phenylhydrazin-1-ylidene)-4,5-dihydro-1H-pyrazol-5-one (CAS 338402-55-4)
- Insulin Degludec Impurity 1 (CAS 843666-26-2)
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