N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline CAS 89185-68-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 89185-68-2 |
| Molecular Formula | C22H17N3 |
| Molecular Weight | 323.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-((1,3-Diphenyl-1H-pyrazol-5-yl)methylene)aniline (CAS 89185-68-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C22H17N3. Molecular weight: 323.39 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C22H17N3 |
| Molecular Weight | 323.39 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 3 |
Related N Standards
- 2,4-Diphenyl-6-(p-tolyl)-1,3,5-triazine (CAS 16107-88-3)
- 1,2-Diphenyl-2-(quinolin-3-yl)ethanone (CAS 918648-57-4)
- 1,3-Diphenyl-1,4-dihydrochromeno[4,3-b]pyrrole (CAS 654651-08-8)
- 2,3-Diphenyl-1,4-dihydrochromeno[4,3-b]pyrrole (CAS 88989-41-7)
- 2,4-Diphenyl-6-(o-tolyl)-1,3,5-triazine (CAS 31696-84-1)
- 4-Methyl-6,7-diphenyl-1,4-dihydroquinazoline-8-carbonitrile (CAS 89638-34-6)
- 2-(2,2-Diphenyl-1,3-dioxolan-4-yl)-1-methylpiperidine (CAS 102107-28-8)
- 4-Diphenyl-1-naphthalene boronic acid (CAS 2130780-03-7)
Recommended Standards
- Methyl (1R,2R)-2-(4'-amino-[1,1'-biphenyl]-4-carbonyl)cyclopentane-1-carboxylate (CAS 959123-13-8)
- n-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)-n-(1-phenylcyclopentyl)formamide (CAS 851209-58-0)
- Koenigicine (CAS 24123-92-0)
- 3-Iodo-1-methyl-1H-indazol-7-ol (CAS 1823954-66-0)
- 5-Fluoro-2-isobutoxybenzaldehyde (CAS 1096786-34-3)
- 1,2,3,4,5-Pentamethoxybenzene (CAS 13909-75-6)
- 4-Amino-6-(4-fluorophenyl)-1,6-dihydro-1,3,5-triazine-2-thiol (CAS 1142207-89-3)
- 4-Fluoro-3-methoxy-5-methylbenzoic acid methyl ester (CAS 950525-97-0)
- 2-Thioxo-1,2-dihydropyrimidine-5-carbonitrile (CAS 42783-68-6)
- Peptide Impurity 27 (CAS 1350456-68-6)
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