1-(Bromomethyl)-4-(methylsulfonyl)-2-(trifluoromethyl)benzene CAS 934557-65-0
| CAS No. | 934557-65-0 |
| Molecular Formula | C9H8BrF3O2S |
| Molecular Weight | 317.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(Bromomethyl)-4-(methylsulfonyl)-2-(trifluoromethyl)benzene (C9H8BrF3O2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
1-(Bromomethyl)-4-(methylsulfonyl)-2-(trifluoromethyl)benzene (CAS 934557-65-0), molecular formula C9H8BrF3O2S and molecular weight 317.12 g/mol, is a CATO reference standard with documented purity and traceability.
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-(Bromomethyl)-4-(methylsulfonyl)-2-(trifluoromethyl)benzene 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 | C9H8BrF3O2S |
| Molecular Weight | 317.12 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 4-(Bromomethyl)-1-(methylsulfonyl)-2-(trifluoromethyl)benzene (CAS 942199-45-3)
- 2-[4-(Bromomethyl)-2-pyridinyl]-1H-isoindole-1,3(2H)-dione (CAS 135995-35-6)
- 2-(2-(Bromomethyl)pyridin-3-yl)isoindoline-1,3-dione (CAS 954240-58-5)
- 2-(3-(Bromomethyl)pyridin-2-yl)isoindoline-1,3-dione (CAS 381226-60-4)
- 2-(3-(Bromomethyl)pyridin-4-yl)isoindoline-1,3-dione (CAS 954240-74-5)
- 2-(4-(Bromomethyl)pyridin-3-yl)isoindoline-1,3-dione (CAS 954240-62-1)
- 2-(5-(Bromomethyl)pyridin-2-yl)isoindoline-1,3-dione (CAS 633312-49-9)
- 2-(5-(Bromomethyl)pyridin-3-yl)isoindoline-1,3-dione (CAS 954240-66-5)
Recommended Standards
- (R)-(3-hydroxypyrrolidin-1-yl)(4-iodophenyl)methanone (CAS 924643-01-6)
- (R)-(3-hydroxypyrrolidin-1-yl)(2-iodophenyl)methanone (CAS 1567933-97-4)
- 4-[(2-Iodophenyl)carbonyl]morpholine (CAS 79271-26-4)
- (S)-(3-hydroxypyrrolidin-1-yl)(2-iodophenyl)methanone (CAS 1567875-27-7)
- 4-amino-5-fluoro-1-vinylpyrimidin-2(1H)-one (CAS 588715-92-8)
- 4-Amino-1-cyclopropylpyrimidin-2(1H)-one (CAS 58196-50-2)
- 1-(Methylamino)cyclopropane-1-carbonitrile (CAS 1698290-52-6)
- Methyl 5-(2-chloroacetamido)furan-2-carboxylate (CAS 648859-93-2)
- (E)-3-((2-(2-chlorostyryl)-1H-benzo[d]imidazol-1-yl)methyl)benzonitrile (CAS 338772-27-3)
- Ethyl 8-bromo-3-methylimidazo[1,2-a]pyridine-2-carboxylate (CAS 1352396-33-8)
- 5-Iodo-2,3-dimethylpyridine (CAS 937267-17-9)
- 6,9-Diazaspiro[4.5]decan-10-one (CAS 1664-33-1)
- 1-(5-amino-1,2-oxazol-3-yl)propan-1-one (CAS 1367269-22-4)
- Semaglutide impurity 87 (CAS CATO-C4X-222687)
Why CATO?
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