4-(Hydrazinylmethyl)-1,3-diphenyl-1H-pyrazole CAS 926250-44-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 926250-44-4 |
| Molecular Formula | C16H16N4 |
| Molecular Weight | 264.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Hydrazinylmethyl)-1,3-diphenyl-1H-pyrazole (CAS 926250-44-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H16N4. Molecular weight: 264.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H16N4 |
| Molecular Weight | 264.33 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 4 |
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Recommended Standards
- 4-(4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl)pyrimidin-2-amine (CAS 865658-21-5)
- 5-[[2-(6-Amino-9H-purin-9-yl)ethyl]amino]-1-pentanol (CAS 686301-48-4)
- 3-Methyl-6-(pyrrolidin-1-yl)pyridazino[4,3-c]isoquinoline (CAS 96825-97-7)
- 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1,3-dioxo-, polymer with 5,5'-carbonylbis[1,3-isobenzofurandione], 2,4-diisocyanato-1-methylbenzene and 1,1'-methylenebis[4-isocyanatobenzene] (CAS 62009-59-0)
- 4-Methylumbelliferyl β-D-chitobiose heptaacetate (CAS 122147-95-9)
- Methyl 4-bromo-6-methoxyquinoline-5-carboxylate (CAS 1402145-83-8)
- 4-{[methyl(propan-2-yl)amino]methyl}benzoic acid (CAS 1040333-66-1)
- N-(p-Tolyl)-1H-imidazole-4-sulfonamide (CAS 58768-25-5)
- Acetylglycyl-L-leucine (CAS 29852-55-9)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788694)
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