3-(2-(Benzyloxy)phenyl)-N'-(4-chlorobenzylidene)-1H-pyrazole-5-carbohydrazide CAS 634895-28-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 634895-28-6 |
| Molecular Formula | C24H19ClN4O2 |
| Molecular Weight | 430.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2-(Benzyloxy)phenyl)-N'-(4-chlorobenzylidene)-1H-pyrazole-5-carbohydrazide (CAS 634895-28-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H19ClN4O2. Molecular weight: 430.89 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H19ClN4O2 |
| Molecular Weight | 430.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Benzyloxy Standards
- 5-(Benzyloxy)-1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]-1H-indole-3-carbaldehyde (CAS 338409-98-6)
- 4-((4-(Benzyloxy)-3-methoxybenzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-63-9)
- 1-Benzyl-3-(benzyloxy)-5-iodo-2-methylpyridin-4(1H)-one (CAS 1221792-03-5)
- (E)-2-(2-(((Benzyloxy)carbonyl)amino)thiazol-4-yl)-5-((3-methylbut-2-en-1-yl)oxy)-5-oxopent-2-enoic acid (CAS 102199-36-0)
- 2-(2-(((Benzyloxy)carbonyl)amino)thiazol-4-yl)-5-((3-methylbut-2-en-1-yl)oxy)-5-oxopent-2-enoic acid (CAS 115065-79-7)
- (S)-3-(Benzyloxy)-10-hydroxy-2-methoxy-7,12-dihydrobenzo[5,6][1,4]diazepino[1,2-b]isoquinoline-6,14(5H,6aH)-dione (CAS 1971075-93-0)
- 7-(Benzyloxy)-6-(1,1-dioxido-4-oxo-1,2,5-thiadiazolidin-2-yl)-5-fluoro-2-naphthoic acid (CAS 2655644-58-7)
- (3R)-4-(Benzyloxy)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)butanoic acid (CAS 1233495-08-3)
Recommended Standards
- 1-(4-(4-Chlorobenzamido)benzyl)-N-phenyl-1H-imidazole-4-carboxamide (CAS 1251709-75-7)
- 3-(4-Chloro-3-(trifluoromethyl)phenyl)-2-mercapto-7-methyl-5,6,7,8-tetrahydrobenzo[4,5]thieno[2,3-d]pyrimidin-4(3h)-one (CAS 723333-49-1)
- Bosentan Impurity 13 (CAS CATO-C4X-156413)
- n-(2,3-Difluorobenzyl)-2-ethoxyethan-1-amine (CAS 1153782-93-4)
- 2,5-Difluoro-4-((2-(1-methyl-1H-pyrazol-4-yl)pyridin-4-yl)oxy)aniline (CAS 1225278-35-2)
- [2-amino-1-(furan-2-yl)ethyl](benzyl)amine (CAS 128349-17-7)
- 1-[(2,6-Difluorophenyl)methyl]-4-nitro-1h-pyrazole (CAS 1240567-86-5)
- Benzyl 3-methyl-3-((methylsulfonyl)oxy)azetidine-1-carboxylate (CAS 1356109-87-9)
- 2-Chloro-4-methoxy-5-phenylpyrimidine (CAS 901311-77-1)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com