1-(3-Chlorophenyl)-3,5-dimethyl-1h-pyrazole-4-carbaldehyde CAS 294877-36-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 294877-36-4 |
| Molecular Formula | C12H11ClN2O |
| Molecular Weight | 234.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chlorophenyl)-3,5-dimethyl-1h-pyrazole-4-carbaldehyde (CAS 294877-36-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H11ClN2O. Molecular weight: 234.68 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H11ClN2O |
| Molecular Weight | 234.68 g/mol |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorophenyl Standards
- 1-[1-(3-chlorophenyl)-5-methyl-1h-pyrazol-4-yl]ethan-1-one (CAS 10021-79-1)
- 1-(3-chlorophenyl)-3-cyclopropyl-4,5-dihydro-1H-pyrazol-5-one (CAS 1057093-34-1)
- 3-[(3-chlorophenyl)methoxy]pyridin-2-amine (CAS 107229-62-9)
- 2-(2-chlorophenyl)-1-(3-methylfuran-2-yl)ethan-1-one (CAS 1178445-24-3)
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Recommended Standards
- 1-(3-Chlorobenzyl)-1H-pyrrole-2-carboxamide (CAS 702670-04-0)
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- 1-(2-(Chloromethyl)-5-phenylfuran-3-yl)ethanone (CAS 281198-93-4)
- (R)-1-((S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)propanoyl)piperidine-3-carboxylic acid (CAS 2171253-81-7)
- 2-Carboethoxy-3-(2-thiomethylphenyl)propiophenone (CAS 898754-39-7)
- (Z)-N-(1-Chloro-3-oxo-3-(piperidin-1-yl)-1-(quinolin-3-yl)prop-1-en-2-yl)benzamide (CAS 1800044-89-6)
- Methyl 3-(methyl(3-methylbutan-2-yl)amino)propanoate (CAS 1156402-32-2)
- 2-(4-(Methylthio)phenyl)-N-(4-(pyridin-4-yl)thiazol-2-yl)acetamide (CAS 919755-18-3)
- Ethyl 2-(2-ethoxy-4-fluorophenyl)-2-oxoacetate (CAS 1443352-62-2)
- Liraglutide Impurity 15 TFA Salt (CAS CATO-C4X-199215)
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