3-(Bromomethyl)benzene-1-sulfonyl fluoride CAS 79686-36-5
| CAS No. | 79686-36-5 |
| Molecular Formula | C7H6BrFO2S |
| Molecular Weight | 253.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
CATO supplies 3-(Bromomethyl)benzene-1-sulfonyl fluoride (CAS 79686-36-5), a certified reference material (molecular formula C7H6BrFO2S, MW 253.09 g/mol) for analytical method development and quality control.
3-(Bromomethyl)benzene-1-sulfonyl fluoride (C7H6BrFO2S) 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. 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 | C7H6BrFO2S |
| Molecular Weight | 253.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1979 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
- 7-(Bromomethyl)-4-methyl-2H-chromen-2-one (CAS 53878-05-0)
- 3-Benzyl-5-(bromomethyl)-1,2,4-oxadiazole (CAS 103499-21-4)
- 1-(3-(Bromomethyl)-1H-indazol-1-yl)ethanone (CAS 108185-32-6)
- 6-(Bromomethyl)-3,4-Dihydro-2-methyl-4-oxoquinazoline (CAS 12888-43-4)
- 2-(4-(Bromomethyl)phenyl)-5-methyl-1,3,4-oxadiazole (CAS 946409-17-2)
- 3-(3-(Bromomethyl)phenyl)-5-methyl-1,2,4-oxadiazole (CAS 253273-90-4)
- 3-[4-(BROMOMETHYL)PHENYL]-5-METHYL-1,2,4-OXADIAZOLE (CAS 256956-42-0)
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Recommended Standards
- 2-chloro-4,5-difluorobenzene-1-sulfonyl chloride (CAS 67475-58-5)
- 3-bromo-1H,1aH,6H,6aH-cyclopropa[a]indene-1-carboxylic acid (CAS 2060042-54-6)
- 2-Bromo-7-methoxynaphthalen-1-ol (CAS 857091-21-5)
- 3-Bromo-6,7-dimethyl-4H-chromen-4-one (CAS 73220-36-7)
- 2-Methyl-1,3-benzoxazole-6-carboxylic Acid (CAS 13452-14-7)
- 5-Bromo-2-(naphthalen-1-ylmethoxy)benzaldehyde (CAS 430450-38-7)
- 1-(tert-Butyl) 3-ethyl (3R,4S)-4-hydroxypyrrolidine-1,3-dicarboxylate (CAS 1523541-94-7)
- (5-Methyl-1,3,4-oxadiazol-2-yl)methanamine oxalate (CAS 1187931-57-2)
- 3-(Cyclopropylmethyl)-1-oxa-3,8-diazaspiro[4.5]decan-2-one (CAS 1007400-90-9)
- 1,3-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbohydrazide (CAS 39513-55-8)
- 2-Chloro-4-cyclopropoxy-6-iodopyridine (CAS 1243410-13-0)
- 7-O-(Triethylsilyl)-10-deacetyl Baccatin III (CAS 115437-18-8)
- 2-(Allylthio)benzo[d]thiazole (CAS 22388-07-4)
- Insulin Glargine Metabolite M2 (CAS CATO-CPTD788867)
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