PRODUCT NAME: Amoxicillin EP Impurity I
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	AMO-017
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	22818-40-2
Mol. Formula	C8H9NO3
Molecular Wt	167.2 g/mol
IUPAC	(2R)-2-Amino-2-(4-hydroxyphenyl)acetic acid
Synonyms	Amoxicillin Sodium - Impurity I (EP/BP); (R)-2-(4-Hydroxyphenyl)glycine; Benzeneacetic Acid, α-amino-4-hydroxy-, (R)-; (2R)-2-Amino-2-(4-hydroxyphenyl)acetic Acid; (R)-2-Amino-2-(4-hydroxyphenyl)acetic Acid; D-hydroxyphenylglycine; (R)-2-Amino-2-(4-hydroxyphenyl)acetic Acid; Amoxicillin Related Compound I (USP)
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	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
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