2-(3-Bromo-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene CAS 2244084-81-7
| CAS No. | 2244084-81-7 |
| Molecular Formula | C13H5BrF6O |
| Molecular Weight | 371.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-(3-Bromo-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene.
2-(3-Bromo-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244084-81-7), molecular formula C13H5BrF6O and molecular weight 371.07 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 2-(3-Bromo-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 371.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 2-(3-Bromo-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene 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 | C13H5BrF6O |
| Molecular Weight | 371.07 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | F/Br-containing |
Related Bromo Standards
- 2-(2-Bromo-4-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244088-23-9)
- 2-(4-Bromo-2-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244087-64-5)
- 2-(5-Bromo-2-fluorophenoxy)-1,3-difluoro-5-(trifluoromethyl)benzene (CAS 2244087-61-2)
- 4-Bromo-2-(((4-bromo-3-methylphenyl)amino)methyl)phenol (CAS 329777-39-1)
- 5-{[4-bromo-3,5-bis(difluoromethyl)-1h-pyrazol-1-yl]methyl}furan-2-carboxylic acid (CAS 1006447-74-0)
- 7-Bromo-2-(2,6-dichlorophenyl)-2,3-dihydroquinolin-4(1H)-one (CAS 882854-45-7)
- 1-(4-Bromo-5-methyl-3-(perfluoropropyl)-1H-pyrazol-1-yl)ethan-1-one (CAS 808764-22-9)
- 1-Acetyl-4-bromo-5(3)-heptafluoropropyl-3(5)-methylpyrazole (CAS 232278-00-1)
Recommended Standards
- 2-((Benzylamino)methyl)-4,6-dibromophenol (CAS 478040-88-9)
- (2E)-3-(3-Bromophenyl)-N-(3,5-dichlorophenyl)prop-2-enamide (CAS 331462-40-9)
- Bis-(6-bromopyridin-2-ylmethyl)-methylamine (CAS 845621-72-9)
- Perfluorotriethylamine (CAS 359-70-6)
- 12-Methyl-8-oxotridecanoic acid (CAS 32746-64-8)
- [Glp6] Substance P (6-11) (CAS 61123-13-5)
- 3-Cyano-N-(2,4-dimethoxybenzyl)-4-fluoro-N-(1,2,4-thiadiazol-5-yl)benzenesulfonamide (CAS 1235406-41-3)
- 2,4-Dibromo-5-chloro-1-methylimidazole (CAS 2302-22-9)
- 6-Ethyl-9-methoxy-6H-indolo[2,3-b]quinoxaline (CAS 697237-35-7)
- Ethyl 4-(3-(2,5-dimethylphenyl)propanoyl)benzoate (CAS 898794-96-2)
- D-tryptophan, 1,1-dimethylethyl ester (CAS 788814-10-8)
- (4-Cyclohexylphenyl)methanesulfonyl chloride (CAS 1516192-86-1)
- 4-Bromo-1-naphthalenylamine 4-bromo-1-naphthylamine 1-amino-4-bromo-naphthalene 4-bromo-1-naphthalenamine 1-amino-4-bromonaphthalene 2298-07-9 (CAS 2298-07-9)
- D-Val23-Tirzepatide (CAS CATO-CPTD788911)
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