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

Catalogue Number	MES-015
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	142-04-1
Mol. Formula	C6 H7 N . Cl H
Molecular Wt	129.59
IUPAC	aniline;hydrochloride
Synonyms	4-Aminobenzoic Acid Imp. C (EP), Fentanyl Imp. F (EP), Mesalazine Imp. K (EP), Sodium Cyclamate Imp. B (EP), Trimethoprim Imp. K (EP), Aniline, Aniline Hydrochloride, Phenylamine Hydrochloride, 4-Aminobenzoic Acid Imp. C (EP) as Hydrochloride, Sodium Cyclamate Imp. B (EP) as Hydrochloride, Fentanyl Imp. F (EP) as Hydrochloride, Mesalazine Imp. K (EP) as Hydrochloride, Trimethoprim Imp. K (EP) as Hydrochloride, 4-Aminobenzoic Acid Impurity C as Hydrochloride, Fentanyl Impurity F as Hydrochloride, Mesalazine Impurity K as Hydrochloride, Sodium Cyclamate Impurity B as Hydrochloride, Trimethoprim Impurity K as Hydrochloride
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	White to off white
Water content by KF/TGA	Sample COA
% Potency = [100 - (Water content by KF)] X HPLC Purity)] / 100	Sample COA
Identification by HNMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Solubility	Soluble in water
Purity	NLT 99 % By HPLC
Analysis Date (Release Date)	Sample COA
Attachments	Sample COA
Other Information	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption