3-Bromo-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride CAS 1706453-16-8
| CAS No. | 1706453-16-8 |
| Molecular Formula | C6H3BrClF5O2S2 |
| Molecular Weight | 381.57 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 3-Bromo-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride.
3-Bromo-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride (CAS 1706453-16-8), molecular formula C6H3BrClF5O2S2 and molecular weight 381.57 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 3-Bromo-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride (C6H3BrClF5O2S2) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/chlorine/bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 381.57 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures 3-Bromo-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H3BrClF5O2S2 |
| Molecular Weight | 381.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F/Cl/Br-containing |
| Sulfur Atoms | 2 |
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- Digoxin (CAS 20830-75-5)
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- n-(1,1-Dioxidotetrahydrothiophen-3-yl)-4-fluorobenzenesulfonamide (CAS 380189-20-8)
- 2-(3,4-Difluorophenoxy)benzaldehyde (CAS 289717-89-1)
- Prolactin-Releasing Peptide (1-31) (rat) (CAS 215510-06-8)
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