CERTIFICATE OF ANALYSIS

PRODUCT NAME: Clobetasol Propionate Secondary Reference Standard TraCERT
Date of Mfg: Sample COA RETEST DATE: Sample COA
Catalogue Number GCT-732
Lot Number Sample COA
Batch Quantity Sample COA
CAS Number 25122-46-7
Mol. Formula C25H32ClFO5
Molecular Wt 467 g/mol
Long Term Storage Condition 2°C to 8°C Handling instruction Sample COA
IUPAC 21-Chloro-9-fluoro-11ß-hydroxy-16ß-methyl-3,20-dioxopregna-1,4-dien-17-yl propanoate (as per EP); 21-Chloro-9-fluoro-11ß,17-dihydroxy-16ß-methylpregna
Chemical Name Clobetasol Propionate Secondary Reference Standard TraCERT
Synonyms Clobetasol 17-propionate
Test Results
Appearance White to Light Yellow Powder To Crystal
Identification by 1H NMR Sample COA
Identification By IR Sample COA
Mass (ESI) Sample COA
Purity NLT 98%
Wt. Loss by TGA Sample COA
% Potency Sample COA
Solubility Soluble In Dioxane
QC Release Date Sample COA
Attachments Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption
This is Sample COA