Calcium L-lactatepenta CAS 28305-25-1

Purity 97%+In StockPharmaceutical Standards
CAS No.28305-25-1
Molecular Formula2*C3H5O3
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Calcium L-lactatepenta CAS 28305-25-1 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 129.15 g/mol gives Calcium L-lactatepenta distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Calcium L-lactatepenta (CAS 28305-25-1), molecular formula C3H5O3Ca and molecular weight 129.15 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, Calcium L-lactatepenta (C3H5O3Ca) contains a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.5, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 129.15 g/mol, it falls into the low-molecular-weight range.

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Molecular Formula2*C3H5O3 Ca
Molecular Weight129.15 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)1.5
CAS Registry Year (est.)1965

Recommended Standards

Why CATO?