(Bromomethyl)Pentafluorosulfur(VI) CAS 66793-27-9
| CAS No. | 66793-27-9 |
| Molecular Formula | CH2BrF5S |
| Molecular Weight | 220.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (Bromomethyl)Pentafluorosulfur(VI).
(Bromomethyl)Pentafluorosulfur(VI) (CAS 66793-27-9) is a high-purity analytical reference standard with the molecular formula CH2BrF5S and a molecular weight of 220.99 g/mol.
Based on its molecular formula CH2BrF5S, (Bromomethyl)Pentafluorosulfur(VI) contains sulfur-containing functionality, fluorine/bromine substitution; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 220.99 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.
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 | CH2BrF5S |
| Molecular Weight | 220.99 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.) | 1976 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Bromomethyl Standards
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- 2-(Bromomethyl)-1,3-difluoro-5-methylbenzene (CAS 1337606-87-7)
- 5-(Bromomethyl)-1,3-difluoro-2-methylbenzene (CAS 1803833-70-6)
- 1-(Bromomethyl)-2,3-difluoro-5-methylbenzene (CAS 1806333-01-6)
- 1-(Bromomethyl)-2,3-difluoro-4-methylbenzene (CAS 261763-43-3)
- 1-(Bromomethyl)-2,4-difluoro-5-methylbenzene (CAS 315204-37-6)
- 1-(Bromomethyl)-3,5-difluoro-2-methylbenzene (CAS 869721-04-0)
- 1-(BROMOMETHYL)-4-(DIFLUOROMETHYL)BENZENE (CAS 873373-34-3)
Recommended Standards
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- (7-Fluoro-6-methoxyquinolin-8-yl)boronic acid (CAS 2773311-28-5)
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- 4-(tert-Butyl)-5-cyclopropoxy-N,N-dimethylnicotinamide (CAS 1243460-32-3)
- Methyl 2-[(5-amino-1,3,4-thiadiazol-2-yl)thio]acetate (CAS 72836-12-5)
- 2-Fluoro-4,6-bis(trifluoromethyl)benzoyl chloride (CAS 1017778-34-5)
- Methyl 4-formyl-1,2,5-trimethyl-1H-pyrrole-3-carboxylate (CAS 175276-49-0)
- 2-Amino-6-(pyridin-2-yl)pyrimidin-4(3H)-one (CAS 54950-13-9)
- N-4,5-dihydro-1H-imidazol-2-ylthiophene-2-sulfonamide (CAS 748137-17-9)
- Potassium hexafluoroarsenate(V) (CAS 17029-22-0)
- Semaglutide impurity 257 (CAS CATO-C4X-2226257)
Why CATO?
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