3-Bromo-2-methyl-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride CAS 1706431-07-3
| CAS No. | 1706431-07-3 |
| Molecular Formula | C7H5BrClF5O2S2 |
| Molecular Weight | 395.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 395.59 g/mol gives 3-Bromo-2-methyl-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-Bromo-2-methyl-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride (CAS 1706431-07-3) is a high-purity analytical reference standard with the molecular formula C7H5BrClF5O2S2 and a molecular weight of 395.59 g/mol.
Structurally, 3-Bromo-2-methyl-5-(pentafluoro-lambda6-sulfanyl)benzenesulfonyl chloride (C7H5BrClF5O2S2) 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 395.59 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-2-methyl-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 | C7H5BrClF5O2S2 |
| Molecular Weight | 395.59 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 |
Related Bromo Standards
- 5-Bromo-2-chloro-N-(6-(piperidin-1-yl)pyrimidin-4-yl)benzamide (CAS 1396637-10-7)
- 4-Bromo-N-((1-methyl-1H-pyrrol-2-yl)methyl)-N-(thiophen-2-ylmethyl)thiophene-2-carboxamide (CAS 1797971-23-3)
- Ethyl 2-(4-(4-(2-bromo-2-methylpropanoyl)phenyl)cyclohexyl)acetate (CAS 701232-18-0)
- 2-Bromo-5-(1-tosylpiperidin-2-yl)pyridine (CAS 1352524-62-9)
- 2-Bromo-3-(1-tosylpiperidin-2-yl)pyridine (CAS 1352527-63-9)
- 5-Bromo-7-chloro-1-(triisopropylsilyl)-1H-pyrrolo[2,3-c]pyridine (CAS 1198096-80-8)
- 4-Bromo-9,9'-spirobi[fluorene] (CAS 1161009-88-6)
- 3-Bromo-9,9'-spirobi[fluorene] (CAS 1361227-58-8)
Recommended Standards
- Fesoterodine Impurity N14 (CAS 895137-81-2)
- N-((Benzyl(methyl)(phenyl)silyl)methyl)-4-methylbenzenesulfonamide (CAS 2779684-47-6)
- Fesoterodine Impurity A Hydrochloride (CAS 250214-40-5)
- Methyl (2R,3S)-2-Benzylamino-2-(t-butyldimethylsilyloxymethyl)-3-hydroxy-4-methylpentanoate (CAS 145451-92-9)
- Ethyl 2,4-difluoro-3-methylbenzoate (CAS 1243360-42-0)
- (2S)-2-amino-2-(4-ethylphenyl)acetic acid (CAS 1228560-93-7)
- 3-(Nonan-2-ylamino)propan-1-ol (CAS 500563-08-6)
- Bis(2,2-diethoxyethyl)sulfane (CAS 45204-84-0)
- 1-bromo-4-fluoro-cyclohexane (CAS 1780553-11-8)
- 2,5-Dihydro-5-[4-(Trifluoromethyl)Phenyl]-3H-Imidazo[2,1-a]Isoindol-5-Ol (CAS 24033-18-9)
- 2-(5-Bromo-1H-indol-3-yl)acetonitrile (CAS 774-14-1)
- 5-Methyl-4,5,6,7-tetrahydro-2H-pyrazolo[3,4-b]pyridin-3-ol (CAS 1710345-22-4)
- 2-(2-Isopropyl-6-methylpyrimidin-4-yl)acetonitrile (CAS 77204-21-8)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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