(3Z)-3-[(2-Aminophenyl)methylidene]-2,3-dihydro-1H-indol-2-one CAS 17990-71-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 17990-71-5 |
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (3Z)-3-[(2-Aminophenyl)methylidene]-2,3-dihydro-1H-indol-2-one (CAS 17990-71-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C15H12N2O. Molecular weight: 236.27 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C15H12N2O |
| Molecular Weight | 236.27 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Nitrogen Atoms | 2 |
Related Z Standards
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- 2-{[(3-aminophenyl)carbamoyl]amino}-2-methylpropanamide (CAS 1292614-42-6)
- Ethyl (2-(4-aminophenyl)acetyl)glycinate (CAS 1832728-97-8)
- 2-(4-Aminophenyl)-1H-indole-3-carbaldehyde (CAS 918482-42-5)
- Methyl 3-(3-aminophenyl)-2-acetamidopropanoate (CAS 219826-11-6)
- 1-(3-Aminophenyl)-2-(1h-1,2,4-triazol-5-ylsulfanyl)ethan-1-ol (CAS 1247560-95-7)
- 2-(4-Aminophenyl)-1-thiomorpholinoethan-1-one (CAS 1042798-09-3)
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Recommended Standards
- 2,4-Diphenyloxazol-5-amine (CAS 17960-26-8)
- Benzyl (3-(aminomethyl)oxetan-3-yl)carbamate (CAS 1802048-94-7)
- n-Phenyl-1h-indole-2-carboxamide (CAS 17954-05-1)
- (2E)-5,5-Difluoro-7-Methyl-2,7-Octadien-4-One (CAS 373393-25-0)
- 6-(3-Bromophenyl)-5-nitropiperidin-2-one (CAS 430448-64-9)
- 1-(2-Phenoxyethyl)azetidin-3-ol (CAS 1467199-37-6)
- 2-Dichloromethyl-5-methyl-[1,3,4]oxadiazole (CAS 1414958-55-6)
- tert-Butyl 4-(3-amino-2-fluoro-6-methoxyphenyl)piperidine-1-carboxylate (CAS 1807784-14-0)
- 2-(4-Chloro-2-methylphenoxy)nicotinic acid (CAS 953900-08-8)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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)
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