PRODUCT NAME: Zavegepant Impurity 4
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ZAV-007
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	170848-34-7
Mol. Formula	C9H16INO4
Molecular Wt	329.1 g/mol
IUPAC	Methyl (S)-2-((tert-butoxycarbonyl)amino)-3-iodopropanoate
Synonyms	"(S)-METHYL 2-BOC-AMINO-3-IODOPROPIONATE; Boc-3-iodo-D-alanine methyl ester "
Long Term Storage Condition	2°C to 8°C
Handling instruction	Sample COA

Test	Results
Appearance	White To Light Yellow
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	No Data Available
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