PRODUCT NAME: L-Cysteic Acid Monohydrate Reference Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-081
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	23537-25-9
Alternate CAS Number	Free Base: 498-40-8
Mol. Formula	C₃H₇NO₅S • H₂O
Molecular Wt	169.15 + 18.02
IUPAC	(2R)-2-amino-3-sulfopropanoic acid;hydrate
Synonyms	3-Sulfo-L-alanine Monohydrate; (R)-2-Amino-3-sulfopropanoic Acid Monohydrate
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	Methanol (Slightly), Water (Sparingly, Sonicated)
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