1,2,3,5-Tetrabromo-4-fluoro-6-methylbenzene CAS 53205-14-4
| CAS No. | 53205-14-4 |
| Molecular Formula | C7H3Br4F |
| Molecular Weight | 425.71 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,5-Tetrabromo-4-fluoro-6-methylbenzene (CAS 53205-14-4) is a high-purity analytical reference standard with the molecular formula C7H3Br4F and a molecular weight of 425.71 g/mol.
Owing to fluorine/bromine substitution, an aromatic ring system, 1,2,3,5-Tetrabromo-4-fluoro-6-methylbenzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 425.71 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures 1,2,3,5-Tetrabromo-4-fluoro-6-methylbenzene 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 | C7H3Br4F |
| Molecular Weight | 425.71 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1972 |
| Halogen Content | F/Br-containing |
Related Tetrabromo Standards
- 2,3,5,6-Tetrabromo-N-methylpyridin-4-amine (CAS 26888-84-6)
- 2,3,4,5-Tetrabromo-6-methylphenol (CAS 576-55-6)
- 2,3,5,6-Tetrabromo-4-methylphenol (CAS 37721-75-8)
- 3,4,5,6-Tetrabromo-1,2-benzoquinone Standard (CAS 2435-54-3)
- α,α,α′,α′-Tetrabromo-o-xylene (CAS 13209-15-9)
- α,α,α',α'-Tetrabromo-p-xylene (CAS 1592-31-0)
- 1,2,3,4-Tetrabromo-5,6-dimethylbenzene (CAS 2810-69-7)
- α，α，α＇，α＇-Tetrabromo-m-xylene (CAS 36323-28-1)
Recommended Standards
- Bis(3-(triethoxysilyl)propyl)amine (CAS 13497-18-2)
- 2-Benzyl-3-(4-bromo-3-chlorophenoxy)quinoxaline (CAS 478046-95-6)
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- 4-Bromo-2-[(2Z)-2-(4-chlorophenyl)-2-(methoxyimino)ethyl]-5-(pyrrolidin-1-yl)-2,3-dihydropyridazin-3-one (CAS 477860-49-4)
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- 2-(4-Hydroxy-4-methylcyclohexyl)acetic acid (CAS 928063-59-6)
- 6,7-Dihydro-5H-cyclopenta[b]pyridin-4-amine (CAS 78183-15-0)
- 5-(Ethylsulfonyl)-4-(3-nitrophenyl)-1,2,3-thiadiazole (CAS 1713477-41-8)
- 2-((3-(4-Chlorophenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 476486-24-5)
- Ivabradine impurity 62 (CAS CATO-C4X-111962)
- 3,4-(METHYLENEDIOXY)TOLUENE 4-METHYL-1,2-METHYLENEDIOXYBENZENE 5-METHYL-1,3-BENZODIOXOLE 7145-99-5 AS01485 TIMTEC-BB SBB008152 (CAS 7145-99-5)
- Semaglutide impurity 58 (CAS CATO-C4X-222658)
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