N-(4-Methylbenzylidene)-4-nitroaniline CAS 20192-50-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20192-50-1 |
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order N-(4-Methylbenzylidene)-4-nitroaniline (CAS 20192-50-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C14H12N2O2. Molecular weight: 240.26 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C14H12N2O2 |
| Molecular Weight | 240.26 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.) | 1962 |
| Nitrogen Atoms | 2 |
Related N Standards
- 2-((4-Methylbenzylidene)amino)-1-phenylethan-1-ol (CAS 322413-04-7)
- (Z)-2-(4-Methylbenzylidene)benzofuran-3(2H)-one (CAS 97871-89-1)
- 2-(2-Methylbenzylidene)benzofuran-3(2H)-one (CAS 61370-69-2)
- 2-(3-Methylbenzylidene)benzofuran-3(2H)-one (CAS 61370-65-8)
- 2-(4-Methylbenzylidene)benzofuran-3(2H)-one (CAS 61370-66-9)
- 5-(4-MEthylbenzylidene)-2-thioxo-1,3-thiazolidin-4-one (CAS 875572-77-3)
- 2-(3-Methylbenzylidene)-1H-indene-1,3(2H)-dione (CAS 15890-19-4)
- 3-Ethyl-5-(2-methylbenzylidene)imidazolidine-2,4-dione (CAS 641995-96-2)
Recommended Standards
- n-(4-Methylbenzyl)tetrazolo[1,5-b]pyridazin-6-amine (CAS 930711-45-8)
- N6-Benzyl-9H-purine-2,6-diamine (CAS 4014-90-8)
- N-(4-Methoxyphenyl)imidazo[1,2-a]pyrazin-3-amine (CAS 823806-68-4)
- 2-Bromo-6-(difluoromethyl)-5-nitronicotinonitrile (CAS 1805400-01-4)
- Cyanazine-d5 (CAS 1190003-29-2)
- (2-Fluorotetrahydro-1H-pyrrolizin-7a(5H)-yl)methanol-d2-1 (CAS 2883770-50-9)
- 3-Oxo-2-phenylpropanamide (CAS 65715-14-2)
- (E)-Pent-2-ene-1,5-diol (CAS 25073-26-1)
- 2,2,2-trichloro-1-(4-chloro-1H-pyrrol-2-yl)ethanone (CAS 72652-31-4)
- Peptide YY (3-36) (canine, mouse, porcine, rat) trifluoroacetate salt (CAS 126339-09-1)
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