2,6-Dibromo-3-hydroxypyridine CAS 6602-33-1
| CAS No. | 6602-33-1 |
| Molecular Formula | C5H3Br2NO |
| Molecular Weight | 252.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 2,6-Dibromo-3-hydroxypyridine 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.
CATO supplies 2,6-Dibromo-3-hydroxypyridine (CAS 6602-33-1), a certified reference material (molecular formula C5H3Br2NO, MW 252.89 g/mol) for analytical method development and quality control.
2,6-Dibromo-3-hydroxypyridine (C5H3Br2NO) contains an amide group, a hydroxyl group, an ether linkage, bromine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C5H3Br2NO |
| Molecular Weight | 252.89 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 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Dibromo Standards
- 3,5-Dibromo-2-hydroxypyridine (CAS 13472-81-6)
- 4,5-dibromo-1H-pyrrole-3-carbaldehyde (CAS 1803593-81-8)
- 3,5-Dibromo-4-hydroxypyridine (CAS 25813-25-6)
- 4,5-Dibromo-1H-pyrrole-2-carbaldehyde (CAS 932-82-1)
- 3,4-Dibromo-1,2-dichlorodibenzo[b,d]furan (CAS 107227-55-4)
- 1,2-Dibromo-3,3,3-trifluoropropene (CAS 431-22-1)
- 2,5-Dibromo-3-methylpyrazine (CAS 1260672-37-4)
- 4,5-Dibromo-2-methylpyrimidine (CAS 1422714-81-5)
Recommended Standards
- 2,5-Dibromopyridine 1-oxide (CAS 20734-22-9)
- 2,6-Dibromopyridin-4-ol (CAS 220616-68-2)
- 2,3-Dibromopyridine 1-oxide (CAS 89167-27-1)
- 2-Amino-3,5-dibromopyrazine (CAS 24241-18-7)
- 1-(2-Chloroethyl)-2-methyl-1H-imidazole hydrochloride (CAS 56894-20-3)
- 4-Methoxy-3-((4-methylpiperidin-1-yl)methyl)benzaldehyde (CAS 372153-09-8)
- (5a,6,7,8,9,9a-Hexahydro-4H-thieno[3,2-c]chromen-4-ylmethyl)methylamine hydrochloride (CAS 1050509-38-0)
- 5-Chloro-2-(2-fluoropyridin-4-yl)pyrimidine-4,6(1H,5H)-dione (CAS 1822822-23-0)
- (R)-3-(Hydroxymethyl)pyrrolidine (CAS 110013-18-8)
- Poly(N-vinyl caprolactam) (CAS 25189-83-7)
- 3-Methyl-5-(pentan-3-yl)isoxazole (CAS 83666-03-9)
- 2,4-Diphenylpyrimidine (CAS 25095-48-1)
- (2-Methoxyethyl)({[5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl]methyl})amine hydrochloride (CAS 1052543-77-7)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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