rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) CAS 60131-40-0

Purity 97%+In StockPharmaceutical Standards
CAS No.60131-40-0
Molecular FormulaC4H5NaO6
Molecular Weight172.07 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) CAS 60131-40-0 chemical structure

Description

rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) (CAS 60131-40-0), molecular formula C4H5NaO6 and molecular weight 172.07 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) (C4H5NaO6) contains a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of 2.5, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 172.07 g/mol, it falls into the medium-molecular-weight range.

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 rel-(2R,3R)-Butanedioic acid, 2,3-dihydroxy-, sodium salt (1:1) 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 FormulaC4H5NaO6
Molecular Weight172.07 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)2.5
CAS Registry Year (est.)1974

Recommended Standards

Why CATO?