Certificate of Analysis

Product Name INDOLE-5-CARBOXYLIC ACID 98%
CAS Number 1670-81-1
Molecular Formula C9H7NO2
Catalogue No. AL02342
Molecular Weight 161.16 g/mol
Batch Number AL-2026-AL02342
Manufacturing Date September-2026
Expire Date September-2031
Type of Test Standard Observed
Assay ≥ 98% 98.5%
Moisture Content ≤ 1% 0.5%
Residue on Ignition ≤ 0.5% 0.3%
Related Substances Not more than 2% of any single impurity 1.5%
Solubility Soluble in water and organic solvents Soluble in both water and ethanol.
Result: The above product is expected to comply with 98% grade specification.

Tested By

Hitesh Kunjathur Tested By Stamp

Analysed By

Preeti Rane Analysed By Stamp
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