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Pemetrexed Impurity 3

Pemetrexed Impurity 3

Product Description
CAT No.
ALN-P014012
CAS No.
1265908-63-1
Mol. F.
C21H23N5O6
Mol. Wt.
441.4
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Chemical Name : (S)-4-(4-(2-(2-amino-4-oxo-4,7-dihydro-1H-pyrrolo[2,3-d]pyrimidin-5-yl)ethyl)benzamido)-5-methoxy-5-oxopentanoic acid
Smiles : O=C(O)CC[C@H](NC(C1=CC=C(CCC2=CNC(NC(N)=N3)=C2C3=O)C=C1)=O)C(OC)=O
Inchi : InChI=1S/2C22H34N2O10/c1-5-14(6-2)34-16-9-13(20(30)33-7-3)8-15(19(16)23-12(4)25)24-21(31)22(32,10-17(26)27)11-18(28)29;1-5-14(6-2)34-16-9-13(20(29)33-7-3)8-15(19(16)23-12(4)25)24-17(26)10-22(32,21(30)31)11-18(27)28/h9,14-16,19,32H,5-8,10-11H2,1-4H3,(H,23,25)(H,24,31)(H,26,27)(H,28,29);9,14-16,19,32H,5-8,10-11H2,1-4H3,(H,23,25)(H,24,26)(H,27,28)(H,30,31)/t15?,16-,19-;15?,16-,19-,22?/m11/s1
Synonym : Pemetrexed-1-methyl Ester

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A new validated stability-indicating gradient RP-HPLC method for the determination of pemetrexed disodium and its process related substances

By Hemchand, S.; Babu, R. Ravi Chandra; Annapurna, Mukthinuthalapati Mathrusri – From Journal of Drug Delivery and Therapeutics (2019), 9(3Suppl.), 588-610

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