1,4,5,8-Tetrakis(bromomethyl)naphthalene CAS 80293-91-0
| CAS No. | 80293-91-0 |
| Molecular Formula | C14H12Br4 |
| Molecular Weight | 499.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 1,4,5,8-Tetrakis(bromomethyl)naphthalene (CAS 80293-91-0), a certified reference material (molecular formula C14H12Br4, MW 499.86 g/mol) for analytical method development and quality control.
The molecular framework of 1,4,5,8-Tetrakis(bromomethyl)naphthalene (C14H12Br4) is characterized by bromine substitution, a polycyclic aromatic 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 1,4,5,8-Tetrakis(bromomethyl)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 | C14H12Br4 |
| Molecular Weight | 499.86 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| 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.) | 1979 |
| Halogen Content | Br-containing |
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Recommended Standards
- (E)-4-((3-chloro-5-(trifluoromethyl)pyridin-2-yl)oxy)-N-(2-nitro-2-(phenylsulfonyl)vinyl)aniline (CAS 338397-55-0)
- 13-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)(methyl)amino)-9-hydroxy-9,10-dihydro-9,10-[3,4]epipyrroloanthracene-12,14-dione (CAS 339102-30-6)
- 4,4-Diamino-3,3,5,5-tetrabromobiphenyl (CAS 62477-23-0)
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- N1-methyl-N1-(3-methylbenzyl)ethane-1,2-diamine (CAS 1096795-69-5)
- Ethyl 2-(3-cyclopropyl-6-(3-methoxyphenyl)-4-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetate (CAS 1018051-21-2)
- 2,4-Dibromo-1-isopropylbenzene (CAS 58683-73-1)
- Iron azobenzene tetracarboxylic (CAS 1257379-88-6)
- Benzyl 3-(((S)-2-amino-N,3-dimethylbutanamido)methyl)pyrrolidine-1-carboxylate (CAS 1354029-13-2)
- 3-Methyl-4-nitrobenzene-1-sulfonamide (CAS 1250435-32-5)
- 4-methyl-3-(1-methyl-1H-pyrazol-4-yl)benzoic acid hydrochloride (CAS 2060006-85-9)
- 6'-Bromo-7'-fluoro-1'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'(2'H)-dione (CAS 1849593-02-7)
- 2-Bromo-5-(1,1-difluoroethyl)pyridine (CAS 1211521-60-6)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
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