PRODUCT NAME: Pemetrexed tromethamine dihydrate
Date of Mfg: Sample COA	RETEST DATE: Sample COA

Catalogue Number	PMT-003
Item/Batch Number	Sample COA
Quantity	Sample COA
CAS Number	1851348-04-3 (tromethamine)
Alternate CAS Number	137281-23-3 (free acid)
Mol. Formula	C24H34N6O10
Molecular Wt	566.56 g/mol
IUPAC	2-amino-2-(hydroxymethyl)propane-1,3-diol hemi((4-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzoyl)-L-glutamate) dihydrate
Synonyms	Pemetrexed tromethamine; Pemetrexed ditromethamine dihydrate;
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
Purity	>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