3466-32-8 Benzene, 1-bromo-4-(methylsulfonyl)- (9CI) 1-Bromo-4-(methylsulphonyl)benzene Sulfone, p-bromophenyl methyl (8CI) p-Bromophenyl methyl sulfone 4-Bromophenyl methyl sulfone EINECS 222-421-0 Methyl 4-bromophenyl sulfone NSC 174742 CAS 3466-32-8

Purity 97%+In StockPharmaceutical Standards
CAS No.3466-32-8
Molecular FormulaC7H13BrO2S
Molecular Weight241.15 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3466-32-8 Benzene, 1-bromo-4-(methylsulfonyl)- (9CI) 1-Bromo-4-(methylsulphonyl)benzene Sulfone, p-bromophenyl methyl (8CI) p-Bromophenyl methyl sulfone 4-Bromophenyl methyl sulfone EINECS 222-421-0 Methyl 4-bromophenyl sulfone NSC 174742 CAS 3466-32-8 chemical structure

Description

3466-32-8 Benzene, 1-bromo-4-(methylsulfonyl)- (9CI) 1-Bromo-4-(methylsulphonyl)benzene Sulfone, p-bromophenyl methyl (8CI) p-Bromophenyl methyl sulfone 4-Bromophenyl methyl sulfone EINECS 222-421-0 Methyl 4-bromophenyl sulfone NSC 174742 (CAS 3466-32-8) is a high-purity analytical reference standard with the molecular formula C7H13BrO2S and a molecular weight of 241.15 g/mol.

Structurally, 3466-32-8 Benzene, 1-bromo-4-(methylsulfonyl)- (9CI) 1-Bromo-4-(methylsulphonyl)benzene Sulfone, p-bromophenyl methyl (8CI) p-Bromophenyl methyl sulfone 4-Bromophenyl methyl sulfone EINECS 222-421-0 Methyl 4-bromophenyl sulfone NSC 174742 (C7H13BrO2S) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 241.15 g/mol, it falls into the medium-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.

As a certified reference material (CRM), 3466-32-8 Benzene, 1-bromo-4-(methylsulfonyl)- (9CI) 1-Bromo-4-(methylsulphonyl)benzene Sulfone, p-bromophenyl methyl (8CI) p-Bromophenyl methyl sulfone 4-Bromophenyl methyl sulfone EINECS 222-421-0 Methyl 4-bromophenyl sulfone NSC 174742 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC7H13BrO2S
Molecular Weight241.15 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Halogen ContentBr-containing
Sulfur Atoms1

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