L-(+)-Tartaric Acid CAS 87-69-4

Purity >95%In StockPharmaceutical Standards
CAS No.87-69-4
Molecular FormulaC4H6O6
Molecular Weight150.09 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

L-(+)-Tartaric Acid CAS 87-69-4 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 150.09 g/mol gives L-(+)-Tartaric Acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

L-(+)-Tartaric Acid (CAS 87-69-4), molecular formula C4H6O6 and molecular weight 150.09 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, L-(+)-Tartaric Acid (C4H6O6) 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 150.09 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.

As a certified reference material (CRM), L-(+)-Tartaric Acid 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 FormulaC4H6O6
Molecular Weight150.09 g/mol
Purity>95%
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.)1957

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Why CATO?