4-((4-Aminophenyl)imino)-1-phenyl-1H-pyrazol-5(4H)-one CAS 88779-05-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 88779-05-9 |
| Molecular Formula | C15H12N4O |
| Molecular Weight | 264.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-((4-Aminophenyl)imino)-1-phenyl-1H-pyrazol-5(4H)-one (CAS 88779-05-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H12N4O. Molecular weight: 264.28 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H12N4O |
| Molecular Weight | 264.28 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Nitrogen Atoms | 4 |
Related Aminophenyl Standards
- 2-(3-Aminophenyl)quinoline-4-carboxylic acid (CAS 78660-91-0)
- 2-(4-Aminophenyl)quinoline-4-carboxylic acid (CAS 94205-62-6)
- 4-(3-Aminophenyl)-5-(methylsulfonyl)pyrimidin-2-amine (CAS 1707605-70-6)
- 4-(4-Aminophenyl)-5-(methylsulfonyl)pyrimidin-2-amine (CAS 1708445-09-3)
- 2-((5-(4-Aminophenyl)-4-methyl-4H-1,2,4-triazol-3-yl)thio)acetic acid (CAS 421567-49-9)
- 3-(4-Aminophenyl)-1-(p-tolyl)-1H-pyrazol-5-amine (CAS 223518-72-7)
- (4-Aminophenyl)stibonic acid (CAS 554-76-7)
- N-(4-Aminophenyl)-2-chloro-4-fluorobenzamide (CAS 926262-97-7)
Recommended Standards
- 3-Phenyl-1-(phenylamino)-1H-pyrrole-2,5-dione (CAS 49811-67-8)
- 4-((Pyridin-2-ylmethyl)amino)quinazoline-6-carbaldehyde (CAS 648449-13-2)
- 3-Methyl-7-(5-oxohexyl)-3,7-dihydro-1H-purine-2,6-dione (Pentoxifylline impurity) (CAS 55242-67-6)
- Hexahydro-1H-pyrrolizin-1-ol (CAS 34610-36-1)
- (2-methoxy-5-(N-methylsulfamoyl)phenyl)boronic acid (CAS 1704081-32-2)
- 4,5-Dichloro-3-(difluoromethyl)pyridin-2-ol (CAS 1806821-10-2)
- 3-Fluoro-4-(3-hydroxypiperidin-1-yl)benzonitrile (CAS 1247085-74-0)
- 5-(5-Formylfuran-2-yl)-2-hydroxybenzoic acid (CAS 330977-65-6)
- N-Ethyl-3-methyl-4-(tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (CAS 2365191-44-0)
- Exenatide (CAS 141758-74-9)
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