3-Bromo-2-chlorobenzotrifluoride CAS 56131-47-6
| CAS No. | 56131-47-6 |
| Molecular Formula | C7H3BrClF3 |
| Molecular Weight | 259.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 3-Bromo-2-chlorobenzotrifluoride (C7H3BrClF3) contains fluorine/chlorine/bromine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 259.45 g/mol, it falls into the medium-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies 3-Bromo-2-chlorobenzotrifluoride (CAS 56131-47-6), a certified reference material (molecular formula C7H3BrClF3, MW 259.45 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Bromo-2-chlorobenzotrifluoride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C7H3BrClF3 |
| Molecular Weight | 259.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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.) | 1973 |
| Halogen Content | F/Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-4-chlorobenzotrifluoride (CAS 1099597-32-6)
- 1-Bromo-5-chloro-4-(difluoromethyl)-2-fluorobenzene (CAS 1214352-75-6)
- 1-Bromo-4-chloro-2-(difluoromethyl)-3-fluorobenzene (CAS 1628524-81-1)
- 1-Bromo-5-chloro-3-(difluoromethyl)-2-fluorobenzene (CAS 1805478-59-4)
- 5-Bromo-1-chloro-3-(difluoromethyl)-2-fluorobenzene (CAS 1805478-66-3)
- 2-Bromo-4-chloro-1-(difluoromethyl)-3-fluorobenzene (CAS 1807017-59-9)
- 1-Bromo-2-chloro-3-(difluoromethyl)-5-fluorobenzene (CAS 1807017-64-6)
- 1-Bromo-4-chloro-2-(trifluoromethyl)benzene (CAS 344-65-0)
Recommended Standards
- 2-Bromo-6-chlorobenzotrifluoride (CAS 857061-44-0)
- 3-Bromo-4-chlorobenzotrifluoride (CAS 454-78-4)
- 2-Bromo-3-chlorobenzotrifluoride (CAS 384-16-7)
- 3-Bromo-5-chlorobenzotrifluoride (CAS 928783-85-1)
- Ethyl (R)-7-methyl-4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylate (CAS 1809084-99-8)
- o-((5-Bromofuran-2-yl)methyl)hydroxylamine (CAS 1541911-09-4)
- (1S,2S)-1-((Tert-butoxycarbonyl)amino)-2-ethylcyclopropane-1-carboxylic acid (CAS 136378-34-2)
- Tacalcitol Monohydrate (CAS 93129-94-3)
- 2-Amino-5-bromo-[1,2,4]triazolo[1,5-a]pyridine (CAS 1010120-55-4)
- 4-(Cyclopropylsulfamoyl)-2-(trifluoromethyl)phenylboronic acid (CAS 2096339-19-2)
- Potassium 8-methoxy-1,3,4,5-tetrahydro-2H-pyrido[4,3-b]indole-2-carbodithioate (CAS 1219561-93-9)
- 2-(Piperazin-1-yl)-3,5,6,7,8,9-hexahydro-4H-cyclohepta[d]pyrimidin-4-one dihydrochloride (CAS 2137960-05-3)
- 1-Isopropyl-3,6-dimethyl-1h-pyrazolo[3,4-b]pyridine-4-carbohydrazide (CAS 886495-95-0)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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