2-bromo-7-(chloromethyl)naphthalene CAS 1261506-76-6
| CAS No. | 1261506-76-6 |
| Molecular Formula | C11H8BrCl |
| Molecular Weight | 255.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-bromo-7-(chloromethyl)naphthalene (CAS 1261506-76-6), a certified reference material (molecular formula C11H8BrCl, MW 255.54 g/mol) for analytical method development and quality control.
The molecular framework of 2-bromo-7-(chloromethyl)naphthalene (C11H8BrCl) 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.
CATO manufactures 2-bromo-7-(chloromethyl)naphthalene 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 | C11H8BrCl |
| Molecular Weight | 255.54 g/mol |
| 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.) | 1990 |
| Halogen Content | Cl/Br-containing |
Related bromo Standards
- 1-Bromo-4-(chloromethyl)naphthalene (CAS 101828-11-9)
- 3-bromo-4-chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 1240526-73-1)
- 3-bromo-7-chloro-1-methyl-pyrazolo[4,3-d]pyrimidine (CAS 1260787-71-0)
- 1-Bromo-3-(chloromethyl)naphthalene (CAS 1261469-74-2)
- 4-Bromo-1-chloro-6-methylnaphthalene (CAS 1447449-23-1)
- 6-bromo-8-chloro-3-methyl-[1,2,4]triazolo[4,3-a]pyrazine (CAS 1610045-39-0)
- 1-Bromo-4-chloro-3-fluoro-2-(methylsulfanyl)benzene (CAS 1628524-92-4)
- 1-Bromo-8-(chloromethyl)naphthalene (CAS 19190-48-8)
Recommended Standards
- 1-(Bromomethyl)-6-chloronaphthalene (CAS 1261454-02-7)
- 3-(Bromomethyl)-1-chloronaphthalene (CAS 191106-25-9)
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- 3-bromo-6-chloro-1-methyl-pyrazolo[3,4-d]pyrimidine (CAS 1936084-77-3)
- Methyl 2-[(6-Isopropyl-2-oxo-1-phenyl-1,2-dihydropyridin-4-yl)amino]benzoate (CAS 1831094-06-4)
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- 1-(6-Fluoro-2,3-dihydro-1H-indol-1-yl)ethan-1-one (CAS 2794-53-8)
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- 7-fluoro-1,4-dioxaspiro[4.5]decan-8-one (CAS 196953-80-7)
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Why CATO?
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