2-(3-chloro-2,4-difluorophenyl)acetonitrile CAS 886761-67-7
| CAS No. | 886761-67-7 |
| Molecular Formula | C8H10ClF2N |
| Molecular Weight | 193.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(3-chloro-2,4-difluorophenyl)acetonitrile (C8H10ClF2N) contains a nitrile group, fluorine/chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
2-(3-chloro-2,4-difluorophenyl)acetonitrile (CAS 886761-67-7), molecular formula C8H10ClF2N and molecular weight 193.62 g/mol, is a CATO reference standard with documented purity and traceability.
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 2-(3-chloro-2,4-difluorophenyl)acetonitrile 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 | C8H10ClF2N |
| Molecular Weight | 193.62 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Vonoprazan Impurity 170 (CAS 2358783-64-7)
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- 4-(tert-Butyl)-2-(quinolin-2-yl)-4,5-dihydrooxazole (CAS 2246335-51-1)
- (2,2,3,3,3-Pentafluoropropyl)hydrazine dihydrochloride (CAS 1258639-82-5)
- 2,2-Difluoro-2-(8-quinolinyl)ethanamine (CAS 780769-67-7)
- 1-(3,5-Diisopropyl-[1,1'-biphenyl]-4-yl)-2-(phenanthro[3,2-b]benzofuran-11-yl)-1H-benzo[d]imidazole (CAS CATO-CIM-105574)
- Tert-butyl 3-iodo-7-methyl-1H-indole-1-carboxylate (CAS 914349-35-2)
- 3-(((5-(Tert-butyl)-1,3,4-oxadiazol-2-yl)methyl)thio)-2-methylpropan-1-ol (CAS 1375232-34-0)
- Tirzepatide Impurity 26 X TFA Salt (CAS CATO-C4X-324026)
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