(3Z)-3-[(4-Methylphenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one CAS 303984-52-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 303984-52-3 |
| Molecular Formula | C21H16N2O |
| Molecular Weight | 312.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(3Z)-3-[(4-Methylphenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 303984-52-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H16N2O. Molecular weight: 312.36 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H16N2O |
| Molecular Weight | 312.36 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related Z Standards
- (2E)-1-(4-Methylphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1043387-41-2)
- (2E)-1-(2-Methylphenyl)-3-(2,3,4-trimethoxyphenyl)prop-2-en-1-one (CAS 1354941-33-5)
- (2E)-1-(2-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 1354941-85-7)
- (2E)-1-(4-Methylphenyl)-3-(3,4,5-trimethoxyphenyl)prop-2-en-1-one (CAS 940291-94-1)
- (3Z)-3-[(3-Methylphenyl)imino]-1-phenyl-2,3-dihydro-1H-indol-2-one (CAS 303984-60-3)
- Ethyl 4-[(4-methylphenyl)sulfonyl]-1-piperazinecarboxylate (CAS 27106-47-4)
- 1-(1-(4-Methylphenyl)ethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1604037-05-9)
- 3-Methyl-2-[({[(4-methylphenyl)sulfonyl]amino}carbonyl)imino]-1,3-thiazole (CAS 866011-11-2)
Recommended Standards
- (4-Dimethylaminobenzoyl) 4-dimethylaminobenzoate (CAS 7474-31-9)
- (3S,6S,9aS)-6-((tert-Butoxycarbonyl)amino)-5-oxooctahydro-1H-pyrrolo[1,2-a]azepine-3-carboxylic acid (CAS 866815-89-6)
- (E)-2-((4-fluorobenzyl)thio)-5-styryl-1,3,4-oxadiazole (CAS 383148-19-4)
- 5-Hydroxyisoquinoline-1-carboxamide (CAS 136481-42-0)
- 2-(Difluoromethyl)-6-iodo-5-methoxypyridine-3-carboxylic acid (CAS 1807135-94-9)
- 6-(Tert-pentyl)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid (CAS 932886-89-0)
- 4-(2-Fluoro-4-methoxyphenyl)pyridine (CAS 1214324-94-3)
- 5-(Piperidin-3-yl)-3-(2,2,2-trifluoroethyl)-1,2,4-oxadiazole hydrochloride (CAS 1393330-68-1)
- 4-Aminonaphthalene-2,6-dicarboxylic acid (CAS 1638156-88-3)
- Peptide 441 (CAS CATO-CPTD788441)
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