N'-(4-(Diethylamino)-2-hydroxybenzylidene)isonicotinohydrazide CAS 140405-36-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 140405-36-3 |
| Molecular Formula | C17H20N4O2 |
| Molecular Weight | 312.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity N'-(4-(Diethylamino)-2-hydroxybenzylidene)isonicotinohydrazide (CAS 140405-36-3) pharmaceutical standards reference standard. Molecular formula: C17H20N4O2. Molecular weight: 312.37 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C17H20N4O2 |
| Molecular Weight | 312.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Related N Standards
- 2-{[4-(Diethylamino)anilino]carbonyl}benzoic acid (CAS 27750-92-1)
- 4-(Diethylamino)-2-(4-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1707571-59-2)
- 4-(Diethylamino)-2-(3-fluorophenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde (CAS 1710833-92-3)
- Methyl 5-[(diethylamino)carbonyl]-2-isothiocyanato-4-methylthiophene-3-carboxylate (CAS 956576-58-2)
- 2-((4-(Diethylamino)benzylidene)amino)-4,5-dimethylthiophene-3-carbonitrile (CAS 321945-15-7)
- 2-[4-[2-(Diethylamino)ethoxy]phenyl]-1-phenylethanone (CAS 35258-44-7)
- 2-(4-(Diethylamino)-2-hydroxybenzoyl)benzoic acid (CAS 5809-23-4)
- 2-(4-(Diethylamino)-2-methylbenzoyl)benzoic acid (CAS 52830-65-6)
Recommended Standards
- 4-(4-Amino-phenyl)-7-(2-dimethylamino-ethoxy)-benzo[d]isoxazol-3-ylamine (CAS 1380571-79-8)
- N-Butyl-5-oxo-1-phenyl-1,2,3,5-tetrahydroimidazo[1,2-a]pyrimidine-6-carboxamide (CAS 141234-25-5)
- (E)-N'-(4-(Diethylamino)-2-hydroxybenzylidene)nicotinohydrazide (CAS 1375060-02-8)
- 3,5-Dibromodithieno-[3,2-b:2',3'-d]thiophene (CAS 502764-54-7)
- 2-(2-Fluorophenyl)quinazolin-4(1H)-one (CAS 138867-16-0)
- Poly(oxy-1,2-ethanediyl), .alpha.-phosphono-.omega.-(dodecyloxy)- (CAS 25852-45-3)
- 2-(6-Chloro-4-(trifluoromethyl)pyridin-3-yl)acetic acid (CAS 1805664-87-2)
- 1-(2-Aminoethyl)-N,N-dimethyl-1H-pyrazole-4-sulfonamide (CAS 1485698-36-9)
- 1-(2-Propylphenyl)ethan-1-one (CAS 58632-83-0)
- T-Peptide (CAS 2022956-62-1)
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