(1S)-1-(3-methyl-1-benzothiophen-2-yl)ethan-1-ol CAS 1344953-38-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1344953-38-3
Molecular FormulaC11H12OS
Molecular Weight192.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S)-1-(3-methyl-1-benzothiophen-2-yl)ethan-1-ol CAS 1344953-38-3 chemical structure

Description

(1S)-1-(3-methyl-1-benzothiophen-2-yl)ethan-1-ol (C11H12OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage, an aromatic ring system. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

CATO supplies (1S)-1-(3-methyl-1-benzothiophen-2-yl)ethan-1-ol (CAS 1344953-38-3), a certified reference material (molecular formula C11H12OS, MW 192.28 g/mol) for analytical method development and quality control.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular FormulaC11H12OS
Molecular Weight192.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Sulfur Atoms1

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