PRODUCT NAME: D-Glucurono-6,3-lactone Analytical standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-493
Lot Number	Sample COA
Batch Quantity	Sample COA
CAS Number	32449-92-6
Mol. Formula	C6H8O6
Molecular Wt	176.12
Long Term Storage Condition	Store under 2 to 8°C	Handling instruction	Sample COA
IUPAC	(2R)-2-[(2S,3R,4S)-3,4-dihydroxy-5-oxooxolan-2-yl]-2-hydroxyacetaldehyde
Chemical Name	D-Glucurono-6,3-lactone Analytical standard
Synonyms	D-Glucuronic Acid Lactone;D-(+)-Glucuronic acid γ-lactone

Test	Results
Appearance	White powder to crystal
Identification by 1H NMR	Sample COA
Identification By IR	Sample COA
Mass (ESI)	Sample COA
Purity	NLT By 99.0%(T)
Wt. Loss by TGA	Sample COA
% Potency	Sample COA
Solubility	Methanol (Slightly),Ethanol(Slightly),Chloroform(Insoluble),Benzene(Insoluble)
QC Release Date	Sample COA
Attachments	Sample COA
Note: This material can be used as a referance standard and is for research purpose ONLY and not for human consumption