82228-89-5 A840281 benzenesulfonate; 1-methyl-4-pyridin-1-iumcarboxaldehyde benzenesulfonate; 1-methylpyridin-1-ium-4-carbaldehyde CAS 82228-89-5

Purity 97%+In StockPharmaceutical Standards
CAS No.82228-89-5
Molecular FormulaC6H11O3S C7H13NO
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

82228-89-5 A840281 benzenesulfonate; 1-methyl-4-pyridin-1-iumcarboxaldehyde benzenesulfonate; 1-methylpyridin-1-ium-4-carbaldehyde CAS 82228-89-5 chemical structure

Description

82228-89-5 A840281 benzenesulfonate; 1-methyl-4-pyridin-1-iumcarboxaldehyde benzenesulfonate; 1-methylpyridin-1-ium-4-carbaldehyde (CAS 82228-89-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H11O3S C7H13NO. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H11O3S C7H13NO
Molecular Weight290.40 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityLight-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.5
CAS Registry Year (est.)1980
Nitrogen Atoms1
Sulfur Atoms1

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