2-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-6-acetic acid CAS 1804653-76-6
| CAS No. | 1804653-76-6 |
| Molecular Formula | C9H7BrClF2NO2 |
| Molecular Weight | 314.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-6-acetic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-6-acetic acid (CAS 1804653-76-6) is a high-purity analytical reference standard with the molecular formula C9H7BrClF2NO2 and a molecular weight of 314.51 g/mol.
Based on its molecular formula C9H7BrClF2NO2, 2-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-6-acetic acid contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 314.51 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 2-(Bromomethyl)-5-chloro-3-(difluoromethyl)pyridine-6-acetic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
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)-3-chloro-6-(difluoromethyl)pyridine-4-acetic acid (CAS 1805366-55-5)
- 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
- 1,2,5,6,9-Pentachlorodecane (CAS 175801-37-3)
- 2-(2-Bromo-6-(chloromethyl)-4-(difluoromethyl)pyridin-3-yl)acetic acid (CAS 1804669-39-3)
- Ethyl 5-bromo-6-chloro-2-(difluoromethyl)nicotinate (CAS 1710471-45-6)
- Diphenylacetyl disulfide (CAS 15088-78-5)
- 3-(Aminomethyl)-2H-chromen-2-one hydrochloride (CAS 2126162-85-2)
- 2-(4-Acetoxy-2-fluoro-biphenyl-4-yl)-propionic Acid Methyl Ester (CAS 215175-84-1)
- tert-Butyl ((benzyloxy)carbonyl)-D-phenylalaninate (CAS 112924-08-0)
- 4-(Pyridin-3-ylmethyl)thiomorpholine 1,1-dioxide (CAS 477858-25-6)
- (3-Chloro-4-methylphenyl)(3,5-difluorophenyl)methanone (CAS 951891-02-4)
- (S)-2-Amino-2-(3,5-dimethylisoxazol-4-yl)acetic acid (CAS 733716-51-3)
- Ethyl 3-amino-3-(4-ethoxy-3-methoxyphenyl)propanoate (CAS 613656-39-6)
- Ethyl 4-bromoquinoline-7-carboxylate (CAS 2090185-49-0)
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- (Ser(PO?H?)3??·???)-Tau Peptide (379-408) trifluoroacetate salt (CAS 2022956-60-9)
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