3-Bromophenylsulfur Pentafluoride CAS 672-30-0
| CAS No. | 672-30-0 |
| Molecular Formula | C6H4BrF5S |
| Molecular Weight | 283.06 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-Bromophenylsulfur Pentafluoride (CAS 672-30-0), a certified reference material (molecular formula C6H4BrF5S, MW 283.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C6H4BrF5S, 3-Bromophenylsulfur Pentafluoride contains sulfur-containing functionality, fluorine/bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 283.06 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C6H4BrF5S |
| Molecular Weight | 283.06 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 1-bromo-4-(2,2,3,3-tetrafluorocyclobutyl)benzene (CAS 885267-02-7)
- 2-(4-Bromo-3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl)acetohydrazide (CAS 1001518-83-7)
- 1-Bromo-3-(2,2,3,3-tetrafluorocyclobutyl)benzene (CAS 2137823-26-6)
- 2-[4-bromo-3-(difluoromethyl)-5-methyl-1h-pyrazol-1-yl]propanoic acid (CAS 1005631-80-0)
- 1-(2-Bromophenyl)prop-2-en-1-one (CAS 71095-56-2)
- (3-Chlorophenyl)(4-methoxy-3,5-dimethylphenyl)methanone (CAS 61259-85-6)
- Tert-butyl (2S,3S)-3-(4-nitrophenyl)aziridine-2-carboxylate (CAS 1431364-32-7)
- 1,2-Bis-isodecyl-4-isotridecyl Trimellitate (CAS 70225-05-7)
- 5-Iodobenzo[d]isoxazole (CAS 954371-46-1)
- 2-(4-Methoxy-pyrazol-1-yl)-phenylamine (CAS 1854937-26-0)
- Olaparib Impurity 134 (CAS 134435-16-8)
- 1-(4-Benzhydrylpiperazin-1-yl)-2-(1h-1,2,4-triazol-1-yl)ethan-1-one (CAS 860788-53-0)
- 2-(3-(Isopropyl(methyl)amino)piperidin-1-yl)ethanol (CAS 1353975-06-0)
- Semaglutide impurity 272 (CAS CATO-C4X-2226272)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com