2,2-Difluoro-3-(1H-indol-3-yl)propanoic acid CAS 1897628-22-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1897628-22-6 |
| Molecular Formula | C11H9F2NO2 |
| Molecular Weight | 225.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,2-Difluoro-3-(1H-indol-3-yl)propanoic acid (CAS 1897628-22-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H9F2NO2. Molecular weight: 225.19 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C11H9F2NO2 |
| Molecular Weight | 225.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Difluoro Standards
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- (7,8-Difluoro-2-methoxyquinolin-4-yl)methanol (CAS 1125702-54-6)
- 3-(5,6-Difluoro-1h-benzo[d]imidazol-1-yl)propanamide (CAS 1240930-69-1)
- Ethyl 5,6-Difluoro-1H-indole-2-carboxylate (CAS 169674-34-4)
- (5,6-difluoro-2-methyl-1H-indol-3-yl) acetate (CAS 2622933-56-4)
- 6-Ethyl-5,7-difluoro-1H-indole-2-carboxylic acid (CAS 749242-76-0)
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Recommended Standards
- 2-(Trifluoromethyl)benzenesulfonamide (CAS 1869-24-5)
- Ethyl 4,5-Difluoroindole-2-carboxylate (CAS 194870-66-1)
- 4-Cyano-3-difluoromethyl-5-ethylbenzoic acid (CAS 1807170-32-6)
- 2-(5-Methyl-6-morpholinopyridin-3-yl)pyrrolidine-1-carbaldehyde (CAS 1352510-12-3)
- 1,1＇-Binaphthyl-2,2＇-diyl hydrogenphosphate (CAS 35193-63-6)
- Diethyl 2-((1H-pyrrolo[2,3-b]pyridin-3-yl)methyl)malonate (CAS 27663-73-6)
- 2-Amino-5-methyl-4-(p-tolyl)thiophene-3-carbonitrile (CAS 438613-84-4)
- cis-1-methylcyclobutane-1,3-diamine;dihydrochloride (CAS 2231664-29-0)
- 2-(Allylthio)-5-methylpyrimidin-4(1H)-one (CAS 94731-76-7)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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