D-Threose-4- CAS 90913-09-0

Purity 97%+In StockPharmaceutical Standards
CAS No.90913-09-0
Molecular FormulaC3[13C]H8O4
Molecular Weight121.10 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

D-Threose-4- CAS 90913-09-0 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.

D-Threose-4- (CAS 90913-09-0), molecular formula C3[13C]H8O4 and molecular weight 121.10 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, D-Threose-4- (C3[13C]H8O4) 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 121.10 g/mol, it falls into the low-molecular-weight range.

CATO manufactures D-Threose-4- 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 FormulaC3[13C]H8O4
Molecular Weight121.10 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.)1982

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