(5E)-5-[(Dimethylamino)methylidene]-1-(4-methylphenyl)-2-phenyl-4,5,6,7-tetrahydro-1H-indol-4-one CAS 338397-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338397-33-4 |
| Molecular Formula | C24H24N2O |
| Molecular Weight | 356.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(5E)-5-[(Dimethylamino)methylidene]-1-(4-methylphenyl)-2-phenyl-4,5,6,7-tetrahydro-1H-indol-4-one (CAS 338397-33-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H24N2O. Molecular weight: 356.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H24N2O |
| Molecular Weight | 356.46 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 2 |
Related E Standards
- 1-(2-(Dimethylamino)-2-(1-methylindolin-5-yl)ethyl)-3-(4-fluorophenyl)urea (CAS 1172882-21-1)
- 1-(2-(Dimethylamino)ethyl)-3-hydroxy-5-phenyl-4-(thiophene-2-carbonyl)-1,5-dihydro-2H-pyrrol-2-one (CAS 462069-71-2)
- N-(2-(Dimethylamino)-2-(1-methyl-1H-indol-3-yl)ethyl)-2-(2,5-dioxopyrrolidin-1-yl)acetamide (CAS 1396768-58-3)
- 9-((4-(Dimethylamino)phenyl)amino)acridine-4-carboxylic acid (CAS 918889-42-6)
- (E)-3-(Dimethylamino)-1-(1-(Phenylsulfonyl)-1H-Pyrrolo[2,3-C]Pyridin-3-Yl)Prop-2-En-1-One (CAS 1679330-18-7)
- 3-(Dimethylamino)-1-(2-(methyl(4-(trifluoromethyl)phenyl)amino)thiazol-5-yl)prop-2-en-1-one (CAS 1211883-38-3)
- 1-[3-(6-Dimethylamino-4-trifluoromethyl-pyridin-2-yl)-phenyl]-2-nitro-ethanol (CAS 1311279-63-6)
- Bis(4-(dimethylamino)-3-nitrophenyl)methanone (CAS 136661-37-5)
Recommended Standards
- (4R)-2-(6-Benzhydrylpyridin-2-yl)-4-propan-2-yl-4,5-dihydro-1,3-oxazole (CAS 2757083-49-9)
- (R)-3-Methyl-5-(7-(4-(4-methyl-4,5-dihydrooxazol-2-yl)phenoxy)heptyl)isoxazole (CAS 98524-87-9)
- 11-alpha-Hydroxycarvenone (CAS 192569-17-8)
- 3-(Benzyloxy)-N-(4-ethoxybenzyl)aniline (CAS 1040688-66-1)
- 4-Cyclopropylnicotinaldehyde (CAS 1256793-54-0)
- 5-fluoro-3-methyl-3H-isobenzofuran-1-one (CAS 2231233-89-7)
- N-Methyl-N-[4-(methylthio)-1,3-benzothiazol-2-yl]glycine (CAS 1352999-41-7)
- 2-Bromo-4-(difluoromethyl)-5-iodopyridin-3-ol (CAS 1806999-97-2)
- Phosphorodithioic acid, O,O-bis(1-methylpropyl) ester, polymer with N-cyclohexylcyclohexanamine (CAS 67815-76-3)
- Peptide Impurity 11 X TFA Salt (CAS CATO-CPTD788811)
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