4-Bromo-1-chloro-6-methylnaphthalene CAS 1447449-23-1
| CAS No. | 1447449-23-1 |
| Molecular Formula | C11H8BrCl |
| Molecular Weight | 255.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Bromo-1-chloro-6-methylnaphthalene 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 4-Bromo-1-chloro-6-methylnaphthalene (CAS 1447449-23-1), a certified reference material (molecular formula C11H8BrCl, MW 255.54 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H8BrCl, 4-Bromo-1-chloro-6-methylnaphthalene contains chlorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
CATO manufactures 4-Bromo-1-chloro-6-methylnaphthalene 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.) | 1992 |
| 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)
- 2-bromo-7-(chloromethyl)naphthalene (CAS 1261506-76-6)
- 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)
- 3-bromo-6-chloro-1-methyl-pyrazolo[3,4-d]pyrimidine (CAS 1936084-77-3)
- 3-Chloro-2,4,5-trifluoro-6-nitrobenzoic acid (CAS 111230-48-9)
- 2-(3-Bromophenyl)-N-methylacetamide (CAS 214209-88-8)
- 1-Methyl-5-(trifluoromethyl)-1H-pyrazol-3-yl propylcarbamate (CAS 477713-72-7)
- 3-Butoxy-5-(trifluoromethoxy)phenol (CAS 1881328-82-0)
- 4-Amino-N-ethyl-3-methylbenzamide (CAS 912878-75-2)
- 1-Amino-2-(4-methoxyphenyl)propan-2-ol hydrochloride (CAS 1172878-66-8)
- (R)-2-(5-bromo-2-fluoro-3-methylphenyl)pyrrolidine (CAS 1931960-93-8)
- 3-((4-Bromophenyl)thio)-1-(thiophen-2-yl)propan-1-one (CAS 477859-21-5)
- N-Methyl-N-(1-(pyridin-2-yl)ethyl)piperidin-4-amine hydrochloride (CAS 1303967-79-4)
- 4'-Bromo-3-chloro-2-methyl-1,1'-biphenyl (CAS 1443352-49-5)
- Semaglutide impurity 215 (CAS CATO-C4X-2226215)
Why CATO?
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