2-Bromo-4-(chloromethyl)-5-methoxypyridine CAS 1807072-24-7
| CAS No. | 1807072-24-7 |
| Molecular Formula | C7H7BrClNO |
| Molecular Weight | 236.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2-Bromo-4-(chloromethyl)-5-methoxypyridine 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.
2-Bromo-4-(chloromethyl)-5-methoxypyridine (CAS 1807072-24-7), molecular formula C7H7BrClNO and molecular weight 236.49 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H7BrClNO, 2-Bromo-4-(chloromethyl)-5-methoxypyridine contains an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 236.49 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.
Physical & Chemical Properties
| Molecular Formula | C7H7BrClNO |
| Molecular Weight | 236.49 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 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 | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 5-Bromo-4-chloro-2-methoxyaniline (CAS 102169-94-8)
- 4-Bromo-5-chloro-2-methoxyaniline (CAS 102170-53-6)
- 4-Bromo-2-(chloromethyl)-6-methoxypyridine (CAS 1060815-50-0)
- 1-(5-Bromo-2-chloropyridin-3-yl)ethanol (CAS 1111638-41-5)
- 3-Bromo-2-(chloromethyl)-6-methoxypyridine (CAS 1211518-25-0)
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- 5-bromo-4-(chloromethyl)-2-methoxypyridine (CAS 1227563-00-9)
- 3-Bromo-6-(chloromethyl)-2-methoxypyridine (CAS 1227606-83-8)
Recommended Standards
- 5-(Bromomethyl)-2-chloro-4-methoxypyridine (CAS 1805577-72-3)
- 3-(Bromomethyl)-4-chloro-5-methoxypyridine (CAS 1807215-68-4)
- 3-(Bromomethyl)-6-chloro-2-methoxypyridine (CAS 1805213-40-4)
- (4-Amino-5-bromo-2-chlorophenyl)methanol (CAS 1807757-01-2)
- 2-Amino-1-(pyrimidin-4-yl)ethan-1-ol (CAS 1240618-30-7)
- 1-Methyl-7-nitronaphthalene (CAS 116530-07-5)
- 1-Bromononane-6,6,7,7-d4 (CAS 1219805-44-3)
- Ethyl 2-(difluoromethyl)-1-isopropyl-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 1713477-29-2)
- 2,2-Bi(tricyclo[3.3.1.1~3,7~]decane) (CAS 29542-62-9)
- 2-Hydroxy Hippuric Acid-13C2,15N (CAS 1286521-95-6)
- 5-Chloro-6-nitroquinoline (CAS 58416-32-3)
- (SP-4-1)-[5,10,15,20-Tetrakis(4-methylphenyl)-21H,23H-porphinato(2-)-κN21,κN22,κN23,κN24]zinc (CAS 19414-67-6)
- 2-(4-(4-Methoxy-3-methylphenyl)-2-methylthiazol-5-yl)acetic acid (CAS 1181685-08-4)
- Anorexigenic Peptide (CAS 69275-10-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com