U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS
This repository is under review for potential modification in compliance with Administration directives.

Details

Stereochemistry ABSOLUTE
Molecular Formula C20H21N7O6
Molecular Weight 455.424
Optical Activity UNSPECIFIED
Defined Stereocenters 1 / 1
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of N<sup>10</sup>-Methylfolic acid

SMILES

CN(CC1=NC2=C(N=C1)N=C(N)NC2=O)C3=CC=C(C=C3)C(=O)N[C@@H](CCC(O)=O)C(O)=O

InChI

InChIKey=HLIXOCXUWGDBNP-ZDUSSCGKSA-N
InChI=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

HIDE SMILES / InChI

Approval Year

Name Type Language
N<sup>10</sup>-Methylfolic acid
Common Name English
METHOPTERIN
MI  
Preferred Name English
METHOTREXATE IMPURITY C [EP IMPURITY]
Common Name English
10-METHYLPTEROYLGLUTAMIC ACID
Common Name English
METHOPTERIN [MI]
Common Name English
NSC-107144
Code English
METHOTREXATE RELATED COMPOUND C [USP-RS]
Common Name English
10-METHYLFOLIC ACID
Common Name English
METHOTREXATE RELATED COMPOUND C
USP   USP-RS  
Common Name English
METHOTREXATE RELATED COMPOUND C [USP IMPURITY]
Common Name English
(2S)-2-((4-(((2-AMINO-4-OXO-1,4-DIHYDROPTERIDIN-6-YL)METHYL)METHYLAMINO)BENZOYL)AMINO)PENTANEDIOIC ACID
Systematic Name English
N10-METHYLPTEROYLGLUTAMIC ACID
Common Name English
METHOPTERINE
Common Name English
L-GLUTAMIC ACID, N-(4-(((2-AMINO-3,4-DIHYDRO-4-OXO-6-PTERIDINYL)METHYL)METHYLAMINO)BENZOYL)-
Systematic Name English
Code System Code Type Description
RS_ITEM_NUM
1414036
Created by admin on Mon Mar 31 21:46:58 GMT 2025 , Edited by admin on Mon Mar 31 21:46:58 GMT 2025
PRIMARY
PUBCHEM
135434845
Created by admin on Mon Mar 31 21:46:58 GMT 2025 , Edited by admin on Mon Mar 31 21:46:58 GMT 2025
PRIMARY
FDA UNII
9TJY624421
Created by admin on Mon Mar 31 21:46:58 GMT 2025 , Edited by admin on Mon Mar 31 21:46:58 GMT 2025
PRIMARY
NSC
107144
Created by admin on Mon Mar 31 21:46:58 GMT 2025 , Edited by admin on Mon Mar 31 21:46:58 GMT 2025
PRIMARY
CAS
2410-93-7
Created by admin on Mon Mar 31 21:46:58 GMT 2025 , Edited by admin on Mon Mar 31 21:46:58 GMT 2025
PRIMARY
MERCK INDEX
m7326
Created by admin on Mon Mar 31 21:46:58 GMT 2025 , Edited by admin on Mon Mar 31 21:46:58 GMT 2025
PRIMARY Merck Index