1-Bromo-6-chloronaphthalene CAS 676266-14-1
| CAS No. | 676266-14-1 |
| Molecular Formula | C10H6BrCl |
| Molecular Weight | 241.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-6-chloronaphthalene is closely related to chlorine/bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-Bromo-6-chloronaphthalene (CAS 676266-14-1), a certified reference material (molecular formula C10H6BrCl, MW 241.51 g/mol) for analytical method development and quality control.
The molecular framework of 1-Bromo-6-chloronaphthalene (C10H6BrCl) is characterized by chlorine/bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 1-Bromo-6-chloronaphthalene 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 | C10H6BrCl |
| Molecular Weight | 241.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 6-bromo-1-chloro-naphthalene (CAS 1000391-24-1)
- 4-Bromo-3-chloro-2-fluorothiophenol (CAS 1160574-65-1)
- 4-Bromo-2-chloro-6-fluorobenzenethiol (CAS 1208074-77-4)
- 2-Bromo-4-chloro-6-fluorobenzenethiol (CAS 1208076-60-1)
- 2-Bromo-4-chloro-5-fluorobenzenethiol (CAS 1208076-79-2)
- 4-Bromo-2-chloro-5-fluorobenzenethiol (CAS 1208077-01-3)
- 2-Bromo-6-chloro-4-fluorobenzenethiol (CAS 1208077-83-1)
- 4-Bromo-5-chloro-2-fluorobenzenethiol (CAS 1208077-92-2)
Recommended Standards
- 1-Bromo-4-chloronaphthalene (CAS 53220-82-9)
- 1-Bromo-7-chloronaphthalene (CAS 29016-72-6)
- 1-Bromo-3-chloronaphthalene (CAS 51671-06-8)
- 1-Bromo-8-chloronaphthalene (CAS 20816-79-9)
- 4-(Benzyloxy)-1-bromo-2-fluorobenzene (CAS 185346-79-6)
- 3-Methyleneheptanoic acid (CAS 84817-84-5)
- 5-BRomo-3-methyl[1,2,4]triazolo[4,3-a]pyridine hydrochloride (CAS 1984136-38-0)
- 1-(4-Chlorophenyl)prop-2-en-1-one (CAS 7448-87-5)
- Esaxerenone Impurity 10 (CAS CATO-C4X-344810)
- Methyl 2-(4'-amino-[1,1'-biphenyl]-3-yl)acetate (CAS 1123169-01-6)
- 2-((4-Ethyl-5-(pyridin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-isopropylphenyl)acetamide (CAS 575462-79-2)
- 3-Methyl-N-(5-(thiophen-2-yl)-1,3,4-oxadiazol-2-yl)isoxazole-5-carboxamide (CAS 952964-72-6)
- 3-Bromo-5-nitropyridine-4-carboxylic acid (CAS 1805472-62-1)
- Tirzepatide Impurity 38 (CAS CATO-C4X-324038)
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