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Methotrexate impurity C

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For Research Use Only | Not For Clinical Use
CATAPS2410937B
CAS2410-93-7
Structure
SynonymsL-Glutamic acid, N-[4-[[(2-amino-1,4-dihydro-4-oxo-6-pteridinyl)methyl]methylamino]benzoyl]- (9CI), Glutamic acid, N-[p-[[(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]methylamino]benzoyl]-, L- (7CI,8CI), 10-Methylpteroylglutamic acid, NSC 107144, Methotrexate USP RC C, N10-Methylfolic acid,Methotrexate Imp. C (EP), N10-Methylpteroylglutamic acid, Glutamic acid, N-[p-[[(2-amino-4-hydroxy-6-pteridinyl)methyl]methylamino]benzoyl]- (6CI), N-[4-[[(2-Amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]methylamino]benzoyl]-L-glutamic Acid, 10-Methylfolic acid, Methopterine, Methotrexate USP Related Compound C, Methopterin
IUPAC Name(2S)-2-[[4-[(2-amino-4-oxo-1H-pteridin-6-yl)methyl-methylamino]benzoyl]amino]pentanedioic acid
Molecular Weight455.42
Molecular FormulaC20H21N7O6
Canonical SMILESCN(Cc1cnc2NC(=NC(=O)c2n1)N)c3ccc(cc3)C(=O)N[C@@H](CCC(=O)O)C(=O)O
InChIInChI=1S/C20H21N7O6/c1-27(9-11-8-22-16-15(23-11)18(31)26-20(21)25-16)12-4-2-10(3-5-12)17(30)24-13(19(32)33)6-7-14(28)29/h2-5,8,13H,6-7,9H2,1H3,(H,24,30)(H,28,29)(H,32,33)(H3,21,22,25,26,31)/t13-/m0/s1
Accurate Mass455.1553
API FamilyMatrix - API Family See respective official monograph(s)
FormatNeat
ShippingRoom Temperature
Storage Conditions2-8°C Fridge/Coldroom
SubcategoryEuropean Pharmacopoeia (Ph. Eur.)
TypeImpurity
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