PRODUCT NAME: Mometasone EP Impurity K
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	MOM-001
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	4647-20-5
Mol. Formula	C22H29ClO5
Molecular Wt	408.9 g/mol
Long Term Storage Condition	2°C to 8°C	Handling instruction	Sample COA
IUPAC	9-Chloro-11ß,17,21-trihydroxy-16a-methylpregna-1,4-diene-3,20-dione
Chemical Name	Mometasone EP Impurity K
Synonyms	Icometasone

Test	Results
Appearance	off-white to light beige solid
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 DMSO
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