4-(Bromomethyl)-1-(methylsulfonyl)-2-(trifluoromethyl)benzene CAS 942199-45-3
| CAS No. | 942199-45-3 |
| Molecular Formula | C9H8BrF3O2S |
| Molecular Weight | 317.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 317.12 g/mol gives 4-(Bromomethyl)-1-(methylsulfonyl)-2-(trifluoromethyl)benzene distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 4-(Bromomethyl)-1-(methylsulfonyl)-2-(trifluoromethyl)benzene (CAS 942199-45-3), a certified reference material (molecular formula C9H8BrF3O2S, MW 317.12 g/mol) for analytical method development and quality control.
4-(Bromomethyl)-1-(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.
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), 4-(Bromomethyl)-1-(methylsulfonyl)-2-(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 | 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
- 1-(Bromomethyl)-4-(methylsulfonyl)-2-(trifluoromethyl)benzene (CAS 934557-65-0)
- 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
- 4-[(2-Iodophenyl)carbonyl]morpholine (CAS 79271-26-4)
- (R)-(3-hydroxypyrrolidin-1-yl)(4-iodophenyl)methanone (CAS 924643-01-6)
- 4-[(3-Iodophenyl)carbonyl]morpholine (CAS 349118-63-4)
- (R)-(3-hydroxypyrrolidin-1-yl)(2-iodophenyl)methanone (CAS 1567933-97-4)
- Heptakis-O-(2-Hydroxypropyl)-β-cyclodextrin (CAS 136019-12-0)
- 1-(4-Chlorophenyl)-2-(p-tolylamino)ethan-1-one (CAS 60532-55-0)
- [(5-Bromo-2-methoxyphenyl)methyl](2-methoxyethyl)amine (CAS 880812-26-0)
- (2-Amino-4-fluorophenyl)dimethylphosphine oxide (CAS 1263180-81-9)
- 3-(Difluoromethyl)-4-fluoro-1-methyl-1H-pyrazol-5-amine (CAS 2484774-18-5)
- [4-[[(2S)-2-[[(2S)-2-(9H-fluoren-9-ylmethoxycarbonylamino)-3-methyl-butanoyl]amino]-5-ureido-pentanoyl]amino]phenyl]methyl N-[(1S)-1-[[(1S)-1-[[(1S,2R)-4-[(2S)-2-[(1R,2R)-3-[[(1R,2S)-2-hydroxy-1-methyl-2-phenyl-ethyl]amino]-1-methoxy-2-methyl-3-oxo-propyl]pyrrolidin-1-yl]-2-methoxy-1-[(1S)-1-methylpropyl]-4-oxo-butyl]-methyl-carbamoyl]-2-methyl-propyl]carbamoyl]-2-methyl-propyl]-N-methyl-carbamate (CAS 1350456-56-2)
- trans-2-methyloxetan-3-ol (CAS 126822-49-9)
- 5-Iodo-1-(4-methoxybenzyl)-1H-indazole (CAS 753922-50-8)
- 2-(4-Oxazol-2-yl-benzenesulfonylamino)-3-({1-[3-(pyridin-2-ylamino)-propyl]-1H-indazole-5-carbonyl}-amino)-propionic acid (CAS 1231017-67-6)
- Neuropeptide W-23 (human) (CAS 383415-79-0)
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