2-[(2,3-Dihydro-1H-indol-1-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione CAS 1023496-33-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1023496-33-4 |
| Molecular Formula | C18H13NO2 |
| Molecular Weight | 275.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-[(2,3-Dihydro-1H-indol-1-yl)methylidene]-2,3-dihydro-1H-indene-1,3-dione (CAS 1023496-33-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C18H13NO2. Molecular weight: 275.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C18H13NO2 |
| Molecular Weight | 275.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- 4-chloro-3-methyl-1-{1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}piperidine (CAS 1711273-89-0)
- 3-(2-Methylthiazol-5-yl)prop-2-en-1-amine (CAS 1562624-18-3)
- 2-(Cyclopropylamino)-3-(2-ethyl-1h-imidazol-1-yl)propanamide (CAS 1251154-35-4)
- 1-((Chloromethyl)sulfonyl)-N,N-dimethylpiperidin-3-amine (CAS 1497266-32-6)
- (2S,5R)-1-[(tert-butoxy)carbonyl]-5-methylpyrrolidine-2-carboxylic acid (CAS 160033-52-3)
- 103244-41-3 Insulin-like Growth Factor-II fragment 33-40 Ser-Arg-Val-Ser-Arg-Arg-Ser-Arg (CAS 103244-41-3)
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