2-Bromo-3-iodo-6-methoxypyridine CAS 1704065-06-4
| CAS No. | 1704065-06-4 |
| Molecular Formula | C6H5BrINO |
| Molecular Weight | 313.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 2-Bromo-3-iodo-6-methoxypyridine (C6H5BrINO) is characterized by an amide group, a hydroxyl group, an ether linkage, bromine/iodine substitution, an aromatic ring system. 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).
2-Bromo-3-iodo-6-methoxypyridine (CAS 1704065-06-4), molecular formula C6H5BrINO and molecular weight 313.92 g/mol, is a CATO reference standard with documented purity and traceability.
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-Bromo-3-iodo-6-methoxypyridine 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 | C6H5BrINO |
| Molecular Weight | 313.92 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Br/I-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
- 2-Bromo-3-iodo-5-methoxypyridine (CAS 1256813-85-0)
- 3-Bromo-6-iodo-2-methoxypyridine (CAS 1260669-96-2)
- 6-Bromo-3-iodo-2-methoxypyridine (CAS 1310949-37-1)
- 2-Bromo-1-(4-bromo-2,5-difluorophenyl)ethan-1-one (CAS 1341495-96-2)
- 5-Bromo-3-iodo-2-pyridinemethanol (CAS 1360890-17-0)
- 5-Bromo-3-iodo-1-methylpyridin-2(1H)-one (CAS 1643367-68-3)
- 2-Bromo-1-(5-bromo-2,4-difluorophenyl)ethanone (CAS 1807077-76-4)
- 2-Bromo-1-(3-bromo-2,4-difluorophenyl)ethan-1-one (CAS 1807168-91-7)
Recommended Standards
- 1-(2,5-Dibromo-3,6-difluorophenyl)ethanone (CAS 1803713-56-5)
- 2-Chloro-1-(trichloromethoxy)-4-(trifluoromethyl)benzene (CAS 1417569-59-5)
- 1-Chloro-4-(trichloromethoxy)-2-(trifluoromethyl)benzene (CAS 1417567-18-0)
- 1-Chloro-2-(trichloromethoxy)-4-(trifluoromethyl)benzene (CAS 1417567-01-1)
- 5,5'-([1,1'-Binaphthalene]-4,4'-diyl)diisophthalic acid (CAS 2413724-98-6)
- 5-Acetyl-2-(butylamino)-6-methylnicotinonitrile (CAS 306979-86-2)
- 25084-14-4 A817634 N-[bis(2-chloroethyl)aminomethyl]-4-methyl-benzamide N-[bis(2-chloroethyl)aminomethyl]-4-methylbenzamide (CAS 25084-14-4)
- 7-Fluoro-2H-chromene (CAS 179071-53-5)
- Voglibose Impurity 26 (CAS CATO-C4X-178026)
- 2-(5-Bromo-2-chlorophenoxy)-N,N-dimethylethanamine (CAS 1245563-12-5)
- 5-Bromo-2-(4-chlorophenoxy)aniline (CAS 15212-00-7)
- 3-Amino-4-methoxy-1H-indole-2-carbohydrazide (CAS 840496-04-0)
- ((S)-2-((tert-butoxycarbonyl)amino)-3-phenylpropyl)-L-phenylalanine (CAS 114290-82-3)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
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