Certificate of Analysis

Product Name D-PROLINE 99% For Biochemistry
CAS Number 344-25-2
Molecular Formula C5H9NO2
Catalogue No. AL2485A
Molecular Weight 115.13 g/mol
Batch Number AL-2026-AL2485A
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 99% 99.5%
Melting Point 123-126 °C 124 °C
Moisture Content ≤ 0.5% 0.3%
Residue on Ignition ≤ 0.1% 0.05%
Related Substances None detected None detected
Solubility Soluble in water Fully soluble in water at room temperature.
Result: The above product is expected to comply with 99% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
ISO Certifications