3-Fluorobenzyl Bromide CAS 456-41-7
| CAS No. | 456-41-7 |
| Molecular Formula | C7H6BrF |
| Molecular Weight | 189.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3-Fluorobenzyl Bromide 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.
3-Fluorobenzyl Bromide (CAS 456-41-7), molecular formula C7H6BrF and molecular weight 189.02 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H6BrF, 3-Fluorobenzyl Bromide contains fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 189.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C7H6BrF |
| Molecular Weight | 189.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| 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.) | 1957 |
| Halogen Content | F/Br-containing |
Related Fluorobenzyl Standards
- 4-Fluorobenzyl bromide (CAS 459-46-1)
- 2-Fluorobenzyl Bromide (CAS 446-48-0)
- 4-Fluorobenzyl carbonochloridate (CAS 105416-91-9)
- (4-Fluorobenzyl)phosphonic acid (CAS 80395-14-8)
- 4-(4-Fluorobenzyl)-1-methyl-1H-pyrazole (CAS 2484889-16-7)
- 1-(3-Fluorobenzyl)-1H-pyrazol-5-amine (CAS 1015845-94-9)
- 1-(2-Fluorobenzyl)-1H-pyrazol-5-amine (CAS 1152858-54-2)
- 1-(3-Fluorobenzyl)-1h-imidazol-2-amine (CAS 1179962-33-4)
Recommended Standards
- 3-Bromo-5-fluorotoluene (CAS 202865-83-6)
- 4,6-dimethoxypyridine-3-boronic acid (CAS 915021-19-1)
- 3-Bromo-4-fluorotoluene (CAS 452-62-0)
- 4-Bromo-2-fluorotoluene (CAS 51436-99-8)
- Quinuclidine-4-thiol hydrobromide (CAS 224296-91-7)
- 4-(((1-Ethyl-3-methyl-1H-pyrazol-4-yl)amino)methyl)benzene-1,3-diol hydrochloride (CAS 1856023-59-0)
- 2-Chloro-5h,6h,7h,8h-pyrido[3,4-d]pyrimidin-8-one (CAS 2169008-70-0)
- 2-(4-Heptylphenyl)pyrimidine-5-carbonitrile (CAS 59855-47-9)
- 2-Chloro-4,6-bis(trifluoromethyl)nicotinonitrile (CAS 1053659-88-3)
- 3-((2-Ethylphenyl)amino)benzo[d]isothiazole 1,1-dioxide (CAS 311317-94-9)
- 4-(4-Hydroxy-3-methoxyphenyl)phthalazin-1(2H)-one (CAS 888954-40-3)
- Ethyl 2-(7-chloro-2-methylpyrazolo[1,5-a]pyrimidin-5-yl)-2-methylpropanoate (CAS 2387601-80-9)
- tert-Butyl (4-((diethoxyphosphoryl)methyl)thiazol-2-yl)carbamate (CAS 1001419-36-8)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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