<SC>L</SC>-Malic acid-<SUP>13</SUP>C<SUB>4</SUB> CAS 150992-96-4

Purity 97%+In StockPharmaceutical Standards
CAS No.150992-96-4
Molecular Formula[13C]4H6O5
Molecular Weight138.06 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

<SC>L</SC>-Malic acid-<SUP>13</SUP>C<SUB>4</SUB> CAS 150992-96-4 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.

<SC>L</SC>-Malic acid-<SUP>13</SUP>C<SUB>4</SUB> (CAS 150992-96-4), molecular formula [13C]4H6O5 and molecular weight 138.06 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to an organic framework, <SC>L</SC>-Malic acid-<SUP>13</SUP>C<SUB>4</SUB> is typically white to off-white liquid. Its solid-state physicochemical attributes — including a molecular weight of 138.06 g/mol — guide the selection of appropriate sample preparation and analytical techniques.

As a certified reference material (CRM), <SC>L</SC>-Malic acid-<SUP>13</SUP>C<SUB>4</SUB> 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 Formula[13C]4H6O5
Molecular Weight138.06 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.)2000

Recommended Standards

Why CATO?