(3S,4R)-3-methyltetrahydro-2H-pyran-4-carboxylic acid CAS 1932047-47-6

Purity 97%+In StockPharmaceutical Standards
CAS No.1932047-47-6
Molecular FormulaC7H12O3
Molecular Weight144.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(3S,4R)-3-methyltetrahydro-2H-pyran-4-carboxylic acid CAS 1932047-47-6 chemical structure

Description

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO supplies (3S,4R)-3-methyltetrahydro-2H-pyran-4-carboxylic acid (CAS 1932047-47-6), a certified reference material (molecular formula C7H12O3, MW 144.17 g/mol) for analytical method development and quality control.

Structurally, (3S,4R)-3-methyltetrahydro-2H-pyran-4-carboxylic acid (C7H12O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 144.17 g/mol, it falls into the low-molecular-weight range.

As a certified reference material (CRM), (3S,4R)-3-methyltetrahydro-2H-pyran-4-carboxylic acid meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC7H12O3
Molecular Weight144.17 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityHygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1996

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