PRODUCT NAME: Etelcalcetide hydrochloride ( Synthetic)
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	ETC-001
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1334237-71-6
Alternate CAS Number	1262780-97-1 (free base)
Mol. Formula	C38H74ClN21O10S2
Molecular Wt	1084.72
Synonyms	N-Acetyl-D-cysteinyl-D-alanyl-D-arginyl-D-arginyl-D-arginyl-D-alanyl-D-argininamide disulfide with L-cysteine hydrochloride; AMG 416; AMG-416; AMG416; KAI-4169; KAI4169; KAI 4169 HCl; Etelcalcetide HCl.
Long Term Storage Condition	Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years)
Handling instruction	Sample COA

Test	Results
Appearance	Solid powder
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 DMSO, not in water
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