D-Threose CAS 95-43-2

Purity 97%+In StockPharmaceutical Standards
CAS No.95-43-2
Molecular FormulaC4H8O4
Molecular Weight120.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Threose CAS 95-43-2 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.

D-Threose (CAS 95-43-2) is a high-purity analytical reference standard with the molecular formula C4H8O4 and a molecular weight of 120.10 g/mol.

Structurally, D-Threose (C4H8O4) contains a carbohydrate-derived structure. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 120.10 g/mol, it falls into the low-molecular-weight range.

CATO manufactures D-Threose 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 FormulaC4H8O4
Molecular Weight120.10 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)1.0
CAS Registry Year (est.)1957

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