1-(3-Chloro-4-fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde CAS 618098-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 618098-85-4 |
| Molecular Formula | C17H12ClFN2O2 |
| Molecular Weight | 330.74 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(3-Chloro-4-fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 618098-85-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H12ClFN2O2. Molecular weight: 330.74 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H12ClFN2O2 |
| Molecular Weight | 330.74 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloro Standards
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Recommended Standards
- 1-(3-Chlorophenyl)-4-(3-fluorobenzyl)-1,4-dihydropyrazine-2,3-dione (CAS 904524-22-7)
- 1-(4-Chlorobenzyl)-3-(4-fluorophenyl)-1H-pyrazole-5-carboxylic Acid (CAS 1020239-56-8)
- 1-(4-chlorophenyl)-N-(4-fluorophenyl)-5-methyl-1H-1,2,4-triazole-3-carboxamide (CAS 321431-19-0)
- 4,6-Dichloro-1H-pyrazolo[3,4-d]pyrimidine (CAS 42754-96-1)
- 5-Ethyl-1-(hydroxymethyl)-1,3,5-triazinan-2-one (CAS 56974-98-2)
- 5-([(9H-fluoren-9-ylmethoxy)carbonyl]amino)hexanoic acid (CAS 895151-12-9)
- (S)-3,3,3-trifluoro-2-hydroxy-2-methyl-propionic acid ethyl ester (CAS 197785-84-5)
- (3-Fluoro-4-methoxy-2-methylphenyl)boronic acid (CAS 2044684-23-1)
- Methyltris(4-fluorophenyl)phosphonium iodide (CAS 18606-51-4)
- (2S)-2-amino-4-(hydroxymethylphosphinyl)butanoyl-L-alanyl-L-alanine (2S)-2-amino-4-[hydroxy(methyl)phosphinoyl]butyryl-L-alanyl-L-alanine 2-Amino-4-(methylphosphino)butyrylalanylalanine 35597-43-4 Antibiotic SF 1293 Bialaphos CHEBI:3088 L-phosphinothricyl-L-alanyl-L-alanine N-{(2S)-2-amino-4-[hydroxy(methyl)phosphoryl]butanoyl}-L-alanyl-L-alanine PTT Phosphinothricylalanylalanine bilanafos gamma-(Hydroxymethylphosphinyl)-L-alpha-aminobutyryl-L-alanyl-L-alanine phosphinothricin tripeptide (CAS 35597-43-4)
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