PRODUCT NAME: Glycopyrronium Bromide EP Impurity C
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GLY-002
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	90-64-2
Mol. Formula	C₈H₈O₃
Molecular Wt	152.15
Synonyms	α-Hydroxy-Benzeneacetic acid; (RS)-2-Hydroxy-2-phenylacetic Acid; (RS)-Mandelic Acid; (±)-2-Hydroxy-2-phenylethanoic Acid; (±)-Mandelic Acid; (±)-α-Hydroxybenzeneacetic Acid; (±)-α-Hydroxyphenylacetic Acid; 2-Hydroxy-2-phenylacetic Acid; 2-Phenyl-2-hydroxyacetic Acid; 2-Phenylglycolic Acid; Almond Acid; Amygdalic Acid; DL-Amygdalic Acid; DL-Hydroxy(phenyl)acetic acid; DL-Mandelic acid; NSC 7925; Paramandelic acid; Phenylglycolic Acid; Phenylhydroxyacetic Acid; Uromaline; dl-Mandelic Acid; α-Hydroxy-α-toluic Acid; α-Hydroxybenzeneacetic Acid; α-Hydroxyphenylacetic Acid
Long Term Storage Condition	Room Temperature
Handling instruction	Sample COA

Test	Results
Appearance	White to Off-White Solid
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	DMSO (Slightly), Methanol (Slightly)
Purity	NLT 98%
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