1,5-Dimethyl-3-phenyl-1H-pyrazole-4-carbaldehyde CAS 857640-17-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 857640-17-6 |
| Molecular Formula | C12H12N2O |
| Molecular Weight | 200.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dimethyl-3-phenyl-1H-pyrazole-4-carbaldehyde (CAS 857640-17-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H12N2O. Molecular weight: 200.24 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O |
| Molecular Weight | 200.24 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | 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.) | 1987 |
| Nitrogen Atoms | 2 |
Related Dimethyl Standards
- 2,4-Dimethyl-6-(1H-pyrazol-1-yl)benzaldehyde (CAS 1015845-86-9)
- 3,5-Dimethyl-2-(1H-pyrazol-1-yl)benzaldehyde (CAS 1015845-87-0)
- 4-(4,5-Dimethyl-1H-imidazol-1-yl)benzaldehyde (CAS 117606-93-6)
- 3,4-Dimethyl-2-(1H-pyrazol-1-yl)benzaldehyde (CAS 1214622-41-9)
- 2-(4,5-Dimethyl-1h-imidazol-1-yl)benzaldehyde (CAS 1247646-97-4)
- 3-(4,5-Dimethyl-1h-imidazol-1-yl)benzaldehyde (CAS 1343030-67-0)
- 7,7-Dimethyl-5-oxo-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 135987-11-0)
- 3-(1,3-Dimethyl-1H-pyrazol-4-yl)benzaldehyde (CAS 1496469-96-5)
Recommended Standards
- 1,2-Di(1H-1,2,3-triazol-5-yl)disulfane (CAS 6440-09-1)
- 1,6-dimethylpyrazolo[3,4-d]pyrimidine-4-carboxylic acid (CAS 2414325-82-7)
- 1-(Cyclopropylmethyl)quinazolin-4(1H)-one (CAS 33319-11-8)
- (R)-2-Formamido-4-(methylthio)butanoic acid (CAS 44978-50-9)
- 5-Methylnaphthalen-1-amine (CAS 102878-61-5)
- 2-Bromo-β-hydroxy-α-methylenebenzenepropanenitrile (CAS 895170-15-7)
- N,5-dimethyl-4,5-dihydro-1,3-thiazol-2-amine (CAS 21018-31-5)
- (-)-O-Desmethyl Tramadol hydrochloride (CAS 148218-19-3)
- 3-(4-Chlorophenyl)-4-[(4-methylphenyl)sulfanyl]-1H-pyrazole (CAS 318238-18-5)
- HA Peptide (CAS 92000-76-5)
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