(S)-3-hydroxy-4-methoxy-4-oxobutanoic acid CAS 66212-45-1

Purity 97%+In StockPharmaceutical Standards
CAS No.66212-45-1
Molecular FormulaC5H8O5
Molecular Weight148.11 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-3-hydroxy-4-methoxy-4-oxobutanoic acid CAS 66212-45-1 chemical structure

Description

Structurally, (S)-3-hydroxy-4-methoxy-4-oxobutanoic acid (C5H8O5) contains a carbohydrate-derived structure. 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 148.11 g/mol, it falls into the low-molecular-weight range.

CATO supplies (S)-3-hydroxy-4-methoxy-4-oxobutanoic acid (CAS 66212-45-1), a certified reference material (molecular formula C5H8O5, MW 148.11 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.

CATO manufactures (S)-3-hydroxy-4-methoxy-4-oxobutanoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC5H8O5
Molecular Weight148.11 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.)1975

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