7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo- CAS 7612-88-6
| CAS No. | 7612-88-6 |
| Molecular Formula | C7H6BrFO2S |
| Molecular Weight | 253.09 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 7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo-.
7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo- (CAS 7612-88-6) is a high-purity analytical reference standard with the molecular formula C7H6BrFO2S and a molecular weight of 253.09 g/mol.
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system, 7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo- is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.09 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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 7612-88-6 Benzenesulfonyl fluoride, 4-(bromomethyl)- 4-(Bromomethyl)benzenesulfonyl fluoride p-Toluenesulfonyl fluoride, alpha-bromo- 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 | C7H6BrFO2S |
| Molecular Weight | 253.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | F/Br-containing |
| Sulfur Atoms | 1 |
Related Benzenesulfonyl Standards
- 4-(Benzenesulfonyl)-1,3-dimethyl-2,3-dihydro-1H-imidazol-2-one (CAS 185011-09-0)
- 1-(Benzenesulfonyl)-2-nitro-1H-pyrrole (CAS 1002331-30-7)
- 2-(benzenesulfonyl)furan-3-carboxylic acid (CAS 1803606-17-8)
- 1-(Benzenesulfonyl)cyclopentane-1-carboxylic acid (CAS 134937-34-1)
- (2r)-1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 122213-80-3)
- Methyl 1-(benzenesulfonyl)azetidine-3-carboxylate (CAS 1334499-99-8)
- (2s)-1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 88425-46-1)
- 1-(Benzenesulfonyl)pyrrolidine-2-carboxylic acid (CAS 88425-47-2)
Recommended Standards
- 2-bromo-2-methylpropanedioic acid diethyl ester 29263-94-3 A819852 diethyl 2-bromanyl-2-methyl-propanedioate (CAS 29263-94-3)
- Ramelteon Impurity N40 (CAS 1221160-70-8)
- Prop-2-yn-1-yl 4-bromo-3-methylbenzoate (CAS 2364584-67-6)
- Ramelteon Impurity N39 (CAS 196597-69-0)
- N-((1-Cyclopentyl-1,4,6,7-tetrahydropyrano[4,3-c]pyrazol-3-yl)methyl)-2-(thiophen-2-yl)acetamide (CAS 1795300-60-5)
- [1,1':4',1'':4'',1''':4''',1'''':4'''',1'''''-Sexiphenyl]-4,4'''''-dicarboxylic acid (CAS 1246015-46-2)
- 5-Azaspiro[2.5]Octane-1-carboxylic acid (CAS 1502287-58-2)
- N1-(3-(Cyclopropanecarboxamido)phenyl)-N2,N2-diethyloxalamide (CAS 88150-13-4)
- N-[2-(3,5-Dimethyl-1H-pyrazole-1-carbonyl)thiophen-3-yl]-N,3,4-trimethylbenzene-1-sulfonamide (CAS 1325305-25-6)
- 3-Butyl-2-thioxo-1,3-thiazolidin-4-one (CAS 21494-64-4)
- Mirogabalin Impurity 12 (CAS CATO-C4X-292412)
- 1-Amino-6-chloroanthracene-9,10-dione (CAS 2606-86-2)
- 5-(Thiomorpholin-3-ylmethyl)-3-(thiophen-3-yl)-1,2,4-oxadiazole (CAS 1423117-11-6)
- D-Ser12-Semaglutide (CAS CATO-C4X-2226240)
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