1-(2-Chlorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde CAS 590357-02-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 590357-02-1 |
| Molecular Formula | C19H17ClN2O3 |
| Molecular Weight | 356.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 1-(2-Chlorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 590357-02-1) pharmaceutical standards reference standard. Molecular formula: C19H17ClN2O3. Molecular weight: 356.80 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C19H17ClN2O3 |
| Molecular Weight | 356.80 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 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.) | 1984 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chlorobenzyl Standards
- 1-(3-Chlorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 1007194-22-0)
- 1-(4-Chlorobenzyl)-3-(3,4-dimethoxyphenyl)-1H-pyrazole-4-carbaldehyde (CAS 588676-84-0)
- N-(2-Chlorobenzyl)-1-ethyl-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxamide (CAS 303093-42-7)
- 1-(4-Chlorobenzyl)-N-(2-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carboxamide (CAS 946355-10-8)
- 2-(2-((3-Chlorobenzyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)acetamide (CAS 953965-96-3)
- 2-(2-((4-Chlorobenzyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)acetamide (CAS 954094-63-4)
- 4-(3-(4-Chlorobenzyl)thioureido)benzenesulfonamide (CAS 107622-04-8)
- 2-(4-Chlorobenzyl)-3-hydroxyquinoline-4,8-dicarboxylic acid (CAS 924634-37-7)
Recommended Standards
- (E)-3-(5-(4-chlorophenyl)furan-2-yl)-2-cyano-N-((tetrahydrofuran-2-yl)methyl)acrylamide (CAS 444764-47-0)
- N-Benzyl-2-chloro-N-(2,5-dioxo-1-phenylpyrrolidin-3-yl)acetamide (CAS 1858240-51-3)
- 4-(4-Chlorophenyl)-3-phenylisoxazolo[4,5-c]quinoline (CAS 253433-32-8)
- 1-(2-Chloro-7,8-dimethylquinolin-3-yl)ethanol (CAS 1017403-18-7)
- 5-Chlorobenzo[d]isothiazol-3-amine (CAS 69504-56-9)
- 3-(4-Methylnaphthalen-1-yl)propanoic acid (CAS 76673-34-2)
- Diethyl 2-((3-cyano-6-(4-ethoxyphenyl)-4-phenylpyridin-2-yl)thio)malonate (CAS 332101-12-9)
- 2-Bromo-1-chloro-3,5-difluorobenzene (CAS 1020198-58-6)
- 1-(bromomethyl)-3,5-difluoro-2-methoxybenzene (CAS 886500-63-6)
- [Tyr15] Fibrinopeptide B, human (CAS 125455-56-3)
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