(3-Bromobenzyl)(4-fluorophenyl)sulfane CAS 1443304-45-7
| CAS No. | 1443304-45-7 |
| Molecular Formula | C13H10BrFS |
| Molecular Weight | 297.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 297.19 g/mol gives (3-Bromobenzyl)(4-fluorophenyl)sulfane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 1443304-45-7) is a high-purity analytical reference standard with the molecular formula C13H10BrFS and a molecular weight of 297.19 g/mol.
(3-Bromobenzyl)(4-fluorophenyl)sulfane (C13H10BrFS) contains sulfur-containing functionality, fluorine/bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C13H10BrFS |
| Molecular Weight | 297.19 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1992 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromobenzyl Standards
- (2-Bromobenzyl)(3-fluorophenyl)sulfane (CAS 1001161-71-2)
- (2-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 1001161-72-3)
- (4-Bromobenzyl)(3-fluorophenyl)sulfane (CAS 1443303-50-1)
- (3-Bromobenzyl)(3-fluorophenyl)sulfane (CAS 1443351-82-3)
- n-(2-Bromobenzyl)-N-methylpyrrolidine-3-carboxamide (CAS 1582097-55-9)
- (4-Bromobenzyl)(4-fluorophenyl)sulfane (CAS 3801-47-6)
- n-(2-Bromobenzyl)-N-methyl-1-(thiazol-4-yl)methanamine (CAS 1240882-06-7)
- 1-(3-Bromobenzyl)-4-isopropylpiperazine (CAS 423752-67-4)
Recommended Standards
- (2-Bromo-5-fluorobenzyl)(phenyl)sulfane (CAS 1443340-61-1)
- Bromo-PEG2-C2-Boc (CAS 1381861-91-1)
- 3-Amino-5-bromo-N-cyclohexylbenzamide (CAS 1375068-63-5)
- 2-(3-Aminopiperidin-1-yl)-1-(4-bromophenyl)ethan-1-one (CAS 1457940-12-3)
- (5-((4-Bromophenyl)sulfonyl)-1-methyl-3-phenyl-1H-pyrazol-4-yl)methyl 4-cyanobenzoate (CAS 955976-45-1)
- 4-bromo-1-(4-fluorophenyl)-1H-pyrazole-3-carboxylic acid (CAS 1156392-56-1)
- 2-Propyl-1H-indene (CAS 92013-11-1)
- 5-((2,4-Dimethylphenyl)thio)pentan-2-one (CAS 1153114-88-5)
- 1076199-88-6 3-[2-(3-Chlorophenyl)ethyl]-4-pyridinecarbonitrile 4-Cyano-3-(3-chlorophenylethyl)pyridine (CAS 1076199-88-6)
- 1-(2,2-difluoroethyl)-3,6-dimethyl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid (CAS 1018142-54-5)
- 3-(cyclopropylmethoxy)azetidine (CAS 1219976-56-3)
- 1,4-Phenylenebis((4-(tert-butyl)-2,6-dimethylphenyl)methanone) (CAS 911836-46-9)
- 1-Chloro-3-ethoxy-2-methoxy-5-nitrobenzene (CAS 1881332-18-8)
- Semaglutide impurity 30 (CAS CATO-C4X-222630)
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