2-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridine-4-acetic acid CAS 1805366-55-5
| CAS No. | 1805366-55-5 |
| Molecular Formula | C9H7BrClF2NO2 |
| Molecular Weight | 314.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridine-4-acetic acid (CAS 1805366-55-5), molecular formula C9H7BrClF2NO2 and molecular weight 314.51 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 2-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridine-4-acetic acid (C9H7BrClF2NO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 2-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridine-4-acetic acid 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 | C9H7BrClF2NO2 |
| Molecular Weight | 314.51 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 |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F/Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromomethyl Standards
- 2-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-6-acetic acid (CAS 1804653-76-6)
- 2-(Bromomethyl)-4-chloro-5-(difluoromethyl)pyridine-3-acetic acid (CAS 1806060-79-6)
- 2-(4-(Bromomethyl)-6-chloro-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1806862-41-8)
- 2-(Bromomethyl)-6-chloro-4-(difluoromethyl)pyridine-3-acetic acid (CAS 1806899-97-7)
- 3-(Bromomethyl)-8-chloro-6-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 1616500-70-9)
- 4-(Bromomethyl)-2,5-diphenyloxazole (CAS 133130-86-6)
- 6-(Bromomethyl)-4-(3-methoxypropyl)-2H-benzo[b][1,4]oxazin-3(4H)-one (CAS 911705-42-5)
- 5-(Bromomethyl)-2-(dimethoxymethyl)-3-(trifluoromethyl)pyridine (CAS 2853569-83-0)
Recommended Standards
- 2-(2-Bromo-6-(chloromethyl)-4-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1804669-39-3)
- 2-(2-Bromo-3-(chloromethyl)-5-(difluoromethyl)pyridin-4-yl)acetic acid (CAS 1805371-88-3)
- 2-(2-Bromo-4-(chloromethyl)-5-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1805962-44-0)
- 1,2,5,6,9-Pentachlorodecane (CAS 175801-37-3)
- (4-Acetyl-3-fluorophenyl)boronic acid (CAS 481725-35-3)
- [3-fluoro-4-(4-methylpiperidin-1-yl)phenyl]amine,HCl (CAS 1431966-47-0)
- 1-(7-Bromo-4-fluoro-1H-indol-3-yl)ethanone (CAS 1936547-34-0)
- 6-(Trifluoromethyl)-1,2-dihydro-3H-pyrrolo[3,4-c]pyridin-3-one (CAS 1393546-02-5)
- Tert-butyl ((1r,2r)-2-(hydroxymethyl)cyclopentyl)carbamate (CAS 1932393-39-9)
- N-Nitroso Protriptyline (CAS CATO-C4X-29751)
- 2-(Benzylamino)benzonitrile (CAS 5589-62-8)
- Trimethyl (1S,3S)-cyclohexane-1,3,5-tricarboxylate (CAS 6998-83-0)
- n-Cyclohexyl-1-ethyl-1h-pyrazol-4-amine (CAS 1155575-79-3)
- Semaglutide Impurity 165 (CAS CATO-C4X-2226165)
Why CATO?
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