API Impurities
Pemetrexed 3-Oxo Diacid Impurity
Chemical Name: N-[4-[3-(2,6-Diamino-1,4-dihydro-4-oxo-5...
CAS No:
193281-05-9
Molecular Formula: C19H21N5O7
Molecular Weight: 431.4
CAT No:
ALL-PEM-1
Keywords: Pemetrexed 3-Oxo Diacid Impurity, N-[4-[...
Inventory Status:
Pemetrexed 3-Oxo DiMethyl Ester
Chemical Name: N-[4-[3-(2,6-Diamino-1,4-dihydro-4-oxo-5...
CAS No:
NA
Molecular Formula: C21H25N5O7
Molecular Weight: 459.45
CAT No:
ALL-PEM-2
Keywords: Pemetrexed 3-Oxo DiMethyl Ester, N-[4-[3...
Inventory Status:
Pemetrexed 6-Oxo Diacid Impurity / Pemetrexed Keto impurity
Chemical Name: N-[4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-...
CAS No:
193281-00-4
Molecular Formula: C22H25N5O7
Molecular Weight: 471.46
CAT No:
ALL-PEM-3
Keywords: Pemetrexed 6-Oxo Diacid Impurity / Pemet...
Inventory Status:
Pemetrexed 6-Oxo DiMethyl Ester
Chemical Name: N-[4-[2-(2-Amino-4,5,6,7-tetrahydro-4,6-...
CAS No:
1320346-45-9
Molecular Formula: C20H21N5O7
Molecular Weight: 443.41
CAT No:
ALL-PEM-4
Keywords: Pemetrexed 6-Oxo DiMethyl Ester, N-[4-[2...
Inventory Status:
Pemetrexed Acid
Chemical Name: 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrro...
CAS No:
137281-39-1
Molecular Formula: C15H14N4O3
Molecular Weight: 298.3
CAT No:
ALL-PEM-5
Keywords: Pemetrexed Acid, 4-[2-(2-Amino-4,7-dihyd...
Inventory Status:
Pemetrexed Acid Methyl Ester
Chemical Name: 4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-pyrro...
CAS No:
155405-80-4
Molecular Formula: C16H16N4O3
Molecular Weight: 312.32
CAT No:
ALL-PEM-6
Keywords: Pemetrexed Acid Methyl Ester, 4-[2-(2-Am...
Inventory Status:
Pemetrexed Diacid / Pemetrexed
Chemical Name: N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-py...
CAS No:
137281-23-3
Molecular Formula: C20H21N5O6
Molecular Weight: 427.41
CAT No:
ALL-PEM-7
Keywords: Pemetrexed Diacid / Pemetrexed, N-[4-[2-...
Inventory Status:
Pemetrexed Diethyl Ester
Chemical Name: N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-py...
CAS No:
146943-43-3
Molecular Formula: C24H29N5O6
Molecular Weight: 483.52
CAT No:
ALL-PEM-8
Keywords: Pemetrexed Diethyl Ester, N-[4-[2-(2-Ami...
Inventory Status:
Pemetrexed Dihydro 6-Oxo Acid Methyl Ester
Chemical Name: 4-[2-(2-Amino-4,6-dioxo-4,5,6,7-tetrahyd...
CAS No:
1320346-43-7
Molecular Formula: C16H16N4O4
Molecular Weight: 328.32
CAT No:
ALL-PEM-9
Keywords: Pemetrexed Dihydro 6-Oxo Acid Methyl Est...
Inventory Status:
Pemetrexed Dimethyl Ester
Chemical Name: N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-py...
CAS No:
155405-81-5
Molecular Formula: C22H25N5O6
Molecular Weight: 455.46
CAT No:
ALL-PEM-10
Keywords: Pemetrexed Dimethyl Ester, N-[4-[2-(2-Am...
Inventory Status:
Pemetrexed Disodium Heptahydrate
Chemical Name: N-[4-[2-(2-Amino-4,7-dihydro-4-oxo-1H-py...
CAS No:
150399-23-8
Molecular Formula: C20H19N5Na2O6
Molecular Weight: 471.37
CAT No:
ALL-PEM-11
Keywords: Pemetrexed Disodium Heptahydrate, N-[4-[...
Inventory Status:
Pemetrexed EP Impurity A / Pemetrexed BP Impurity A / Pemetrexed N-Methyl Analog
Chemical Name: N-[[4-[2-(2-Amino-1-methyl-4,7-dihydro-4...
CAS No:
869791-42-4
Molecular Formula: C21H23N5O6
Molecular Weight: 441.44
CAT No:
ALL-PEM-12
Keywords: Pemetrexed EP Impurity A / Pemetrexed BP...
Inventory Status:
Pemetrexed EP Impurity B / Pemetrexed BP Impurity B / Pemetrexed (5R)-Dimer
Chemical Name: (2S)-2,2?-[[(5R)-2,2?-Diamino-4,4?,6-tri...
CAS No:
NA
Molecular Formula: C40H40N10O13
Molecular Weight: 868.8
CAT No:
ALL-PEM-13
Keywords: Pemetrexed EP Impurity B / Pemetrexed BP...
Inventory Status:
Pemetrexed EP Impurity C / Pemetrexed BP Impurity C / Pemetrexed (5S)-Dimer
Chemical Name: (2S)-2,2?-[[(5S)-2,2?-Diamino-4,4?,6-tri...
CAS No:
NA
Molecular Formula: C40H40N10O13
Molecular Weight: 868.8
CAT No:
ALL-PEM-14
Keywords: Pemetrexed EP Impurity C / Pemetrexed BP...
Inventory Status:
Pemetrexed EP Impurity D / Pemetrexed BP Impurity D / Pemetrexed Triacid
Chemical Name: (2S)-2-[[(4S-4-[[[4-[2-(2-Amino-4-oxo-4,...
CAS No:
NA
Molecular Formula: C25H28N6O9
Molecular Weight: 556.52
CAT No:
ALL-PEM-15
Keywords: Pemetrexed EP Impurity D / Pemetrexed BP...
Inventory Status:
Pemetrexed EP Impurity E / Pemetrexed BP Impurity E / Pemetrexed R-Isomer / (D)-Pemetrexed
Chemical Name: (2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydr...
CAS No:
182009-04-7
Molecular Formula: C20H19N5Na2O6
Molecular Weight: 471.37
CAT No:
ALL-PEM-16
Keywords: Pemetrexed EP Impurity E / Pemetrexed BP...
Inventory Status:
Pemetrexed N-Methyl Dimethyl Ester
Chemical Name: N-[4-[2-(2-Amino-1-methyl-4,7-dihydro-4-...
CAS No:
NA
Molecular Formula: C23H27N5O6
Molecular Weight: 469.49
CAT No:
ALL-PEM-17
Keywords: Pemetrexed N-Methyl Dimethyl Ester, N-[4...
Inventory Status:
Pemetrexed R-Isomer Diethyl Ester / (D)-Pemetrexed Diethyl Ester
Chemical Name: (2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydr...
CAS No:
NA
Molecular Formula: C24H29N5O6
Molecular Weight: 483.52
CAT No:
ALL-PEM-18
Keywords: Pemetrexed R-Isomer Diethyl Ester / (D)-...
Inventory Status:
Pemetrexed R-Isomer Dimethyl Ester / (D)-Pemetrexed Dimethyl Ester
Chemical Name: (2R)-2-[[[4-[2-(2-amino-4-oxo-4,7-dihydr...
CAS No:
NA
Molecular Formula: C22H25N5O6
Molecular Weight: 455.46
CAT No:
ALL-PEM-19
Keywords: Pemetrexed R-Isomer Dimethyl Ester / (D)...
Inventory Status: