6-(Bromomethyl)-4-chloro-3-(difluoromethyl)pyridin-2-amine CAS 1806809-05-1
| CAS No. | 1806809-05-1 |
| Molecular Formula | C7H6BrClF2N2 |
| Molecular Weight | 271.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-(Bromomethyl)-4-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806809-05-1) is a high-purity analytical reference standard with the molecular formula C7H6BrClF2N2 and a molecular weight of 271.49 g/mol.
Based on its molecular formula C7H6BrClF2N2, 6-(Bromomethyl)-4-chloro-3-(difluoromethyl)pyridin-2-amine contains a nitrile group, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 271.49 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C7H6BrClF2N2 |
| Molecular Weight | 271.49 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 2 |
Related Bromomethyl Standards
- 2-(Bromomethyl)-1-chloro-4-(difluoromethoxy)benzene (CAS 1017779-54-2)
- 3-(Bromomethyl)-5-chloro-4-(difluoromethyl)pyridin-2-amine (CAS 1803671-52-4)
- 5-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridin-2-amine (CAS 1803671-64-8)
- 4-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridin-2-amine (CAS 1805098-63-8)
- 6-(Bromomethyl)-3-chloro-5-(difluoromethyl)pyridin-2-amine (CAS 1805207-89-9)
- 3-(Bromomethyl)-6-chloro-4-(difluoromethyl)pyridin-2-amine (CAS 1805349-80-7)
- 4-(Bromomethyl)-6-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806808-94-5)
- 5-(Bromomethyl)-6-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806809-00-6)
Recommended Standards
- 4-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridin-2-amine (CAS 1806830-93-2)
- 6-(Bromomethyl)-3-chloro-4-(difluoromethyl)pyridin-2-amine (CAS 1806831-02-6)
- 5-Bromo-6-(chloromethyl)-3-(difluoromethyl)pyridin-2-amine (CAS 1806058-18-3)
- 5-(Bromomethyl)-3-chloro-4-(difluoromethyl)pyridin-2-amine (CAS 1806840-76-5)
- 8-methoxy-1H-quinolin-4-one (CAS 727683-57-0)
- Dimethyl 1,5-dibromonaphthalene-2,6-dicarboxylate (CAS 59950-04-8)
- tert-Butyl 2-chloro-6-(methylcarbamoyl)isonicotinate (CAS 2137056-48-3)
- tert-Butyl 8-iodooctanoate (CAS 179538-24-0)
- 3-Bromo-5-butoxybenzoic acid (CAS 1228956-96-4)
- 7-(Methoxymethoxy)-2,2-dimethylchroman-6-carbaldehyde (CAS 2640655-31-6)
- 2,6-Dibenzhydryl-2,6-diazaspiro[3.3]heptane (CAS 913814-37-6)
- 1-Amino-2-(m-tolyl)propan-2-ol (CAS 133562-35-3)
- diethyl 2-(2-nitro-1-phenylethyl)malonate (CAS 22975-21-9)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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