6,7-Difluoro-2-methyl-1H-indole-5-carbonitrile CAS 1956324-97-2
| CAS No. | 1956324-97-2 |
| Molecular Formula | C10H6F2N2 |
| Molecular Weight | 192.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6,7-Difluoro-2-methyl-1H-indole-5-carbonitrile (CAS 1956324-97-2) is a high-purity analytical reference standard with the molecular formula C10H6F2N2 and a molecular weight of 192.16 g/mol.
6,7-Difluoro-2-methyl-1H-indole-5-carbonitrile (C10H6F2N2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 6,7-Difluoro-2-methyl-1H-indole-5-carbonitrile under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H6F2N2 |
| Molecular Weight | 192.16 g/mol |
| Appearance | Pale yellow to 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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 5,5'-Difluoro-3,3'-bipyridine (CAS 1820649-33-9)
- 2-(2-(Trifluoromethyl)thiazol-5-yl)acetonitrile (CAS 2167711-50-2)
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