PRODUCT NAME: 2-Pyrrolidinone GC Standard
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	GCS-373
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	616-45-5
Mol. Formula	C₄H₇NO
Molecular Wt	85.11
IUPAC	pyrrolidin-2-one
Synonyms	2-Pyrrolidone; Butyrolactam; 2-Oxo-4-butyrolactam; 2-Oxopyrrolidine; 2-Pyrol; 2-Tetrahydropyrrolone; 4-Aminobutyric acid lactam; Azacyclopentan-2-one; Butanoic acid, 4-amino-, lactam; Butyrolactam; Kollisolv PYR; Pyrrolidone; Soluphor P; α-Pyrrolidinone; α-Pyrrolidone; γ-Aminobutyric acid lactam; γ-Aminobutyric lactam; γ-Aminobutyrolactam; γ-Butyrolactam
Long Term Storage Condition	2-8°C Refrigerator
Handling instruction	Sample COA

Test	Results
Appearance	Colourless to Off-White Oil to Low-Melting 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	Chloroform (Sparingly), DMSO (Slightly), Methanol (Sparingly)
Purity	>98.0%(GC)
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