2-(4-Chloro-3-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile CAS 1804664-51-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804664-51-4 |
| Molecular Formula | C9H7ClF2N2 |
| Molecular Weight | 216.62 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(4-Chloro-3-(difluoromethyl)-6-methylpyridin-2-yl)acetonitrile (CAS 1804664-51-4) 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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Recommended Standards
- 2-(6-Chloro-5-(difluoromethyl)-3-methylpyridin-2-yl)acetonitrile (CAS 1804664-36-5)
- 2-(Chloromethyl)-3-(difluoromethyl)pyridine-6-acetonitrile (CAS 1805039-23-9)
- Methyl 5-chloro-2-hydroxy-4-methoxybenzoate (CAS 171826-80-5)
- 1040688-16-1 4-Methoxy-N-{2-[4-(tert-pentyl)phenoxy]-ethyl}aniline (CAS 1040688-16-1)
- 9-Benzyl-1-oxa-4,9-diazaspiro[5.5]Undecan-3-one (CAS 1169699-64-2)
- tert-Butyl 5-fluoro-1h-pyrrolo[2,3-c]pyridine-1-carboxylate (CAS 1841080-36-1)
- 305841-29-6 KY72JU32FO Sagopilone [USAN:INN] 4,17-Dioxabicyclo(14.1.0)heptadecane-5,9-dione, 7,11-dihydroxy-8,8,12,16- tetramethyl-3-(2-methyl-5-benzothiazolyl)-10-(2-propenyl)-, (1S,3S,7S,10R,11S,12S,16R)- Sagopilone (1S,3S,7S,10R,11S,12S,16R)-7,11-dihydroxy-8,8,12,16-tetramethyl-3-(2-methyl-1,3-benzothiazol-5-yl)-10-(prop-2-enyl)-4,17-dioxabicyclo(14.1.0)heptadecane-5,9-dione DE-03757 ZK 219477 UNII-KY72JU32FO DE 03757 ZK-EPO BAY-86-5302 Bay 86-5302 EPO-477 SH-Y-03757 SH-Y03757A ZK-219477 SH Y03757A (CAS 305841-29-6)
- 3-Methylpyridine-2-amidoxime N-Hydroxy-3-methyl-2-pyridinecarboximidamide 2-(N-Hydroxycarbamimidoyl)-3-methylpyridine N'-Hydroxy-3-methylpyridine-2-carboximidamide 690632-33-8 (CAS 690632-33-8)
- 2-Bromo-3-fluoro-4-methylbenzoic acid (CAS 1427365-64-7)
- Glucagon (1-29) (CAS 16941-32-5)
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