2-Methyl-2-(2-thienyl)-1-propanol CAS 857362-69-7

Purity 97%+In StockPharmaceutical Standards
CAS No.857362-69-7
Molecular FormulaC8H12OS
Molecular Weight156.25 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-Methyl-2-(2-thienyl)-1-propanol CAS 857362-69-7 chemical structure

Description

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

2-Methyl-2-(2-thienyl)-1-propanol (CAS 857362-69-7) is a high-purity analytical reference standard with the molecular formula C8H12OS and a molecular weight of 156.25 g/mol.

The molecular framework of 2-Methyl-2-(2-thienyl)-1-propanol (C8H12OS) is characterized by sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).

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 FormulaC8H12OS
Molecular Weight156.25 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)3.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)1987
Sulfur Atoms1

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