6-Bromo-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-ol CAS 1804660-37-4
| CAS No. | 1804660-37-4 |
| Molecular Formula | C7H5BrClF2NO |
| Molecular Weight | 272.47 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 6-Bromo-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-ol is closely related to an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 6-Bromo-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-ol (CAS 1804660-37-4), a certified reference material (molecular formula C7H5BrClF2NO, MW 272.47 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H5BrClF2NO, 6-Bromo-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-ol contains an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 272.47 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.
CATO manufactures 6-Bromo-2-(chloromethyl)-5-(difluoromethyl)pyridin-3-ol 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 | C7H5BrClF2NO |
| Molecular Weight | 272.47 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, water (slightly soluble) |
| 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 | 1 |
Related Bromo Standards
- 4-Bromo-2-chloro-6-(difluoromethyl)-3-methoxypyridine (CAS 1803688-45-0)
- 4-Bromo-3-chloro-2-(difluoromethyl)-6-methoxypyridine (CAS 1803688-56-3)
- (4-Bromo-6-chloro-5-(difluoromethyl)pyridin-2-yl)methanol (CAS 1804459-76-4)
- (6-Bromo-5-chloro-3-(difluoromethyl)pyridin-2-yl)methanol (CAS 1804656-18-5)
- 4-Bromo-3-chloro-5-(difluoromethyl)pyridine-2-methanol (CAS 1804656-25-4)
- 6-Bromo-5-(chloromethyl)-4-(difluoromethyl)pyridin-3-ol (CAS 1804660-29-4)
- 4-Bromo-2-chloro-5-(difluoromethyl)-3-methoxypyridine (CAS 1804686-29-0)
- 4-Bromo-5-(chloromethyl)-3-(difluoromethyl)-2-hydroxypyridine (CAS 1804842-09-8)
Recommended Standards
- 2-Bromo-3-chloro-6-(difluoromethyl)-5-methoxypyridine (CAS 1805088-27-0)
- (6-Bromo-5-chloro-4-(difluoromethyl)pyridin-2-yl)methanol (CAS 1805229-23-5)
- (6-Bromo-4-chloro-5-(difluoromethyl)pyridin-3-yl)methanol (CAS 1805229-32-6)
- 2-Bromo-6-chloro-3-(difluoromethyl)-5-methoxypyridine (CAS 1805350-31-5)
- 2-[(4S)-4,5-Dihydro-4-phenyl-2-oxazolyl]-4-methoxyquinoline (CAS 2414326-81-9)
- 2,2',3,3'-Oxydiphthalicacid (CAS 50662-94-7)
- 4-Methyl-5-(4-nitrophenyl)-4H-1,2,4-triazole-3-thiol (CAS 57295-74-6)
- N,N-Diethyl-2-phenylethanamine (CAS 5300-21-0)
- 2-Oxopyrrolidine-1-carbohydrazide (CAS 405924-41-6)
- 1-Bromo-4-(difluoromethyl)-2-methylbenzene (CAS 1261570-11-9)
- 7-Bromo-5-(trifluoromethyl)pyrrolo[2,1-f][1,2,4]triazin-4-amine (CAS 1911568-31-4)
- 5-Acetamido-2-((tert-butoxycarbonyl)amino)benzoic acid (CAS 848126-55-6)
- 1-(2-Aminophenyl)cyclobutanecarboxylic Acid (CAS 1314661-84-1)
- Cyclolinopeptide B (CAS 193139-41-2)
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