1-Bromo-4-(methylsulfonyl)butane CAS 18225-56-4

Purity 97%+In StockPharmaceutical Standards
CAS No.18225-56-4
Molecular FormulaC5H11BrO2S
Molecular Weight215.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Bromo-4-(methylsulfonyl)butane CAS 18225-56-4 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 1-Bromo-4-(methylsulfonyl)butane.

CATO supplies 1-Bromo-4-(methylsulfonyl)butane (CAS 18225-56-4), a certified reference material (molecular formula C5H11BrO2S, MW 215.11 g/mol) for analytical method development and quality control.

Structurally, 1-Bromo-4-(methylsulfonyl)butane (C5H11BrO2S) 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 0.0, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 215.11 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.

CATO manufactures 1-Bromo-4-(methylsulfonyl)butane 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 FormulaC5H11BrO2S
Molecular Weight215.11 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)0.0
CAS Registry Year (est.)1962
Halogen ContentBr-containing
Sulfur Atoms1

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