3-Chloro-2,4,6-trifluoropyridine CAS 1682-79-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1682-79-7 |
| Molecular Formula | C5HClF3N |
| Molecular Weight | 167.52 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2,4,6-trifluoropyridine (CAS 1682-79-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5HClF3N. Molecular weight: 167.52 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5HClF3N |
| Molecular Weight | 167.52 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 methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-3,5,6-trifluoropyridine (CAS 344324-99-8)
- 3-Chloro-2,5,6-trifluoropyridine (CAS 2879-42-7)
- 4-Chloro-2,3,5-trifluoropyridine (CAS 914636-17-2)
- 4-Chloro-2,3,6-trifluoropyridine (CAS 63489-53-2)
- 5-Chloro-2,3,4-trifluoropyridine (CAS 52208-55-6)
- 4-Chloro-1-(difluoromethyl)-1h-pyrazol-3-amine (CAS 1344356-16-6)
- Ethyl 2-Chloro-2-nitroacetate (CAS 14011-27-9)
- 5-Chloro-1,1-dioxo-isothiazol-3-one (CAS 1239320-63-8)
Recommended Standards
- Dichloromethanesulfinyl chloride (CAS 62479-74-7)
- 2,2,2-Trichloro-1,1-ethanediol-1,1-d2 (CAS 19220-07-6)
- 1983-26-2 (Chloromethyl)phosphonic dichloride Phosphonic dichloride, P-(chloromethyl)- Phosphonic dichloride, (chloromethyl)- Chloromethane phosphoryl dichloride Chloromethanephosphonic acid dichloride Chloromethanephosphonyl dichloride Chloromethyl dichlorophosphine oxide (Chloromethyl)phosphonic acid dichloride (Chloromethyl)phosphonodichloridic acid Chloromethylphosphonyl dichloride Dichloro(chloromethyl)phosphine oxide Dichloro(chloromethyl)phosphonic acid EINECS 217-848-4 Monochloromethyl phosphonic dichloride NSC 9350 Phosphonic chloride, chloromethyl- (CAS 1983-26-2)
- 4-Methoxy-3-[(2-methoxyethyl)sulfamoyl]benzoic acid (CAS 299181-49-0)
- (E)-3-(2-Methylpyrimidin-5-yl)prop-2-en-1-ol (CAS 312262-94-5)
- 2-(Dimethylamino)-1-methyl-5,6-dihydropyrimidin-4(1H)-one (CAS 88075-51-8)
- 2-((4-(Bromomethyl)phenoxy)methyl)tetrahydrofuran (CAS 1094335-80-4)
- 5-Chloro-2-methylpyrazolo[1,5-a]quinazoline (CAS 885525-06-4)
- N-(1-cyclopropylpiperidin-4-yl)methanesulfonamide (CAS 1342038-63-4)
- Fibrinopeptide A, human TFA (CAS 61533-47-9)
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