6,7-difluoro-1H-indole-2-carboxylic acid CAS 247564-68-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 247564-68-7 |
| Molecular Formula | C9H13F2NO2 |
| Molecular Weight | 205.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-difluoro-1H-indole-2-carboxylic acid (CAS 247564-68-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H13F2NO2. Molecular weight: 205.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H13F2NO2 |
| Molecular Weight | 205.20 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related difluoro Standards
- 3',4'-Difluoro-[1,1'-biphenyl]-4-amine (CAS 1184136-90-0)
- 2-(Difluoro-phenyl-methyl)-pyridine (CAS 1204295-90-8)
- 2,6-Difluoro-[1,1'-biphenyl]-4-amine (CAS 1208083-67-3)
- 3',4-Difluoro-[1,1'-biphenyl]-3-amine (CAS 1214339-26-0)
- 4,6-Difluoro-[1,1'-biphenyl]-3-amine (CAS 1214372-76-5)
- 2,4'-Difluoro-[1,1'-biphenyl]-4-amine (CAS 1214374-10-3)
- 2,2-Difluoro-2-(3-fluorophenyl)ethanethioamide (CAS 1334148-20-7)
- 2,2-Difluoro-6-azabicyclo[3.2.2]Nonane-5-carboxylic acid (CAS 1394116-73-4)
Recommended Standards
- 5,6-difluoro-1H-indole-7-carboxylic acid (CAS 875305-88-7)
- Bis(2-fluorophenyl)amine (CAS 328-15-4)
- 5,6-difluoro-1H-indole-3-carboxylic acid (CAS 959238-71-2)
- (2-(Difluoromethoxy)pyridin-4-yl)methanamine (CAS 943894-77-7)
- 2,5-Dimethylthiophene-3-carbonyl chloride (CAS 57248-13-2)
- (5,6,7,8-Tetrahydroindolizin-8-yl)methanamine (CAS 908103-37-7)
- Zonisamide-N-(6-hexanoic Acid) (CAS 1076199-51-3)
- Boc-Hyp-OtBu (CAS 170850-75-6)
- Azilsartan Impurity 32 (CAS CATO-C4X-109632)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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