5-(4-((4-Methylbenzyl)oxy)phenyl)-N'-(pyridin-3-ylmethylene)-1H-pyrazole-3-carbohydrazide CAS 634896-54-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 634896-54-1 |
| Molecular Formula | C24H21N5O2 |
| Molecular Weight | 411.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(4-((4-Methylbenzyl)oxy)phenyl)-N'-(pyridin-3-ylmethylene)-1H-pyrazole-3-carbohydrazide (CAS 634896-54-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C24H21N5O2. Molecular weight: 411.46 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C24H21N5O2 |
| Molecular Weight | 411.46 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 5 |
Related Methylbenzyl Standards
- 2-(2-(2-((4-Methylbenzyl)oxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate (CAS 1688666-41-2)
- 4-(2-((4-Methylbenzyl)thio)benzo[4,5]thieno[3,2-d]pyrimidin-4-yl)morpholine (CAS 478029-92-4)
- 4-Ethyl-3-((4-methylbenzyl)thio)-5-((3-(trifluoromethyl)phenoxy)methyl)-4H-1,2,4-triazole (CAS 383146-72-3)
- 1-(4-Methylbenzyl)-3-((p-tolylamino)methylene)-1H-benzo[c][1,2]thiazin-4(3H)-one 2,2-dioxide (CAS 893309-98-3)
- 3-((4-Methylbenzyl)thio)-5-(2-(methylthio)phenyl)-4-phenyl-4H-1,2,4-triazole (CAS 339015-49-5)
- 2-Methyl-1-(4-methylbenzyl)-6-oxo-N-(3-(trifluoromethyl)phenyl)-1,4,5,6-tetrahydropyridine-3-carboxamide (CAS 338748-82-6)
- (S)-α-Methylbenzyl Ricinoleamide (CAS 1246776-22-6)
- Ethyl 1-(4-methylbenzyl)-4-(phenylsulfonyl)piperidine-4-carboxylate (CAS 860649-16-7)
Recommended Standards
- 3-(1-(3-(1H-Imidazol-1-yl)propyl)-1H-indol-3-yl)-4-(phenylamino)-1H-pyrrole-2,5-dione (CAS 257879-35-9)
- Tofacitinib Impurity 163 (CAS CATO-C4X-1079163)
- 2,6-Dimethyl-3,5-Diethoxycarbonyl-4-(2-(Difluoromethylthio)Phenyl)-1,4 -Dihydropyridine (CAS 84761-73-9)
- Tert-butyl (S)-4-(4-chlorophenyl)-1,2,3-oxathiazolidine-3-carboxylate 2,2-dioxide (CAS 1379546-77-6)
- 3-Chloro-5-hydroxyisoquinoline (CAS 1374652-47-7)
- 2-Fluoro-3,4-dimethoxybenzoic acid (CAS 2967-96-6)
- N,N-bis(4-ethoxyphenyl)acetamide (CAS CATO-C3D-263217)
- Nafamostat Impurity 43 (CAS CATO-C4X-133243)
- 2,5-Dimethyl-1-(naphthalen-1-yl)-1h-pyrrole-3-carbaldehyde (CAS 347332-11-0)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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