L-Threitol CAS 2319-57-5

Purity 97%+In StockPharmaceutical Standards
CAS No.2319-57-5
Molecular FormulaC4H10O4
Molecular Weight122.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-Threitol CAS 2319-57-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 122.12 g/mol gives L-Threitol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

L-Threitol (CAS 2319-57-5) is a high-purity analytical reference standard with the molecular formula C4H10O4 and a molecular weight of 122.12 g/mol.

Owing to a carbohydrate-derived structure, L-Threitol is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 122.12 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), L-Threitol 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 FormulaC4H10O4
Molecular Weight122.12 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)0.0
CAS Registry Year (est.)1957

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