Tetrahydro-2H-thiopyran-4-acetic acid CAS 137103-09-4

Purity 97%+In StockPharmaceutical Standards
CAS No.137103-09-4
Molecular FormulaC7H12O2S
Molecular Weight160.23 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Tetrahydro-2H-thiopyran-4-acetic acid CAS 137103-09-4 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 Tetrahydro-2H-thiopyran-4-acetic acid.

Tetrahydro-2H-thiopyran-4-acetic acid (CAS 137103-09-4), molecular formula C7H12O2S and molecular weight 160.23 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of Tetrahydro-2H-thiopyran-4-acetic acid (C7H12O2S) is characterized by a sulfone group, a carboxylic acid group, 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.

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 FormulaC7H12O2S
Molecular Weight160.23 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)2.0
CAS Registry Year (est.)1996
Sulfur Atoms1

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Why CATO?