1-(2-bromoethyl)naphthalene CAS 13686-49-2
| CAS No. | 13686-49-2 |
| Molecular Formula | C12H21Br |
| Molecular Weight | 245.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 1-(2-bromoethyl)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.
CATO supplies 1-(2-bromoethyl)naphthalene (CAS 13686-49-2), a certified reference material (molecular formula C12H21Br, MW 245.20 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H21Br, 1-(2-bromoethyl)naphthalene contains bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 245.20 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.
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.
Physical & Chemical Properties
| Molecular Formula | C12H21Br |
| Molecular Weight | 245.20 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1960 |
| Halogen Content | Br-containing |
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Recommended Standards
- (R)-5-(4-(Trifluoromethyl)phenyl)morpholin-3-one (CAS 1344584-09-3)
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- 2,4-Dichloro-5-(methoxycarbonyl)phenyl pyrrolidine-1-carboxylate (CAS 133636-94-9)
- 4-tert-Butyl 2-methyl (2R,4R,5S)-5-phenylpyrrolidine-2,4-dicarboxylate (CAS 1219344-80-5)
- 1-(4-Isopropylphenyl)-6-mercapto-1H-pyrazolo[3,4-d]pyrimidin-4(5H)-one (CAS 1416348-10-1)
- 4′-[4,2′:6′,4′′-Terpyridin]-4′-yl[1,1′-biphenyl]-4-carboxylic acid (CAS 2072796-07-5)
- Semaglutide impurity 84 (CAS CATO-C4X-222684)
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