2-(6-Chloro-4-(difluoromethyl)-5-methylpyridin-2-yl)acetonitrile CAS 1806938-88-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1806938-88-4 |
| Molecular Formula | C9H7ClF2N2 |
| Molecular Weight | 216.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(6-Chloro-4-(difluoromethyl)-5-methylpyridin-2-yl)acetonitrile (CAS 1806938-88-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H7ClF2N2. Molecular weight: 216.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H7ClF2N2 |
| Molecular Weight | 216.62 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
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- 2-(5-Chloro-2-nitrophenoxy)ethan-1-amine (CAS 1248814-38-1)
- 2-(3-Chloro-4-nitrophenoxy)ethan-1-amine (CAS 1249187-43-6)
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Recommended Standards
- 2-(4-Chloro-5-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile (CAS 1806898-92-9)
- 2-(2-Chloro-6-(difluoromethyl)-5-methylpyridin-3-yl)acetonitrile (CAS 1806939-08-1)
- 2-(6-Chloro-5-(difluoromethyl)-2-methylpyridin-3-yl)acetonitrile (CAS 1806898-81-6)
- 3-[(3-Piperidinylmethoxy)methyl]piperidine dihydrochloride (CAS 1211514-21-4)
- 1-(E)-(5-nitrofuran-2-yl)methylideneaminoimidazolidine-2,4-dione (CAS 178170-37-1)
- 4-[(Trimethylsilyl)oxy]benzaldehyde (CAS 1012-12-0)
- 2,4-Dimethyl-4,6,7,8-tetrahydro-5H-thiazolo[4,5-b]azepin-5-one (CAS 2124262-45-7)
- 4-(difluoromethyl)-2-ethyl-2,7-dihydro-6h-pyraZolo[3,4-b]pyridin-6-one (CAS 1018165-18-8)
- 6-Amino-3-(2-methoxyethyl)-3,4-dihydro-1,2,3-benzotriazin-4-one (CAS 1573548-47-6)
- Semaglutide impurity 267 (CAS CATO-C4X-2226267)
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