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Details

Stereochemistry ACHIRAL
Molecular Formula C5H5NO3
Molecular Weight 127.0981
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of 5-METHYLISOXAZOLE-4-CARBOXYLIC ACID

SMILES

CC1=C(C=NO1)C(O)=O

InChI

InChIKey=VQBXUKGMJCPBMF-UHFFFAOYSA-N
InChI=1S/C5H5NO3/c1-3-4(5(7)8)2-6-9-3/h2H,1H3,(H,7,8)

HIDE SMILES / InChI

Molecular Formula C5H5NO3
Molecular Weight 127.0981
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Approval Year

Substance Class Chemical
Created
by admin
on Sat Dec 16 00:43:15 UTC 2023
Edited
by admin
on Sat Dec 16 00:43:15 UTC 2023
Record UNII
BL2Q213Q2M
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
5-METHYLISOXAZOLE-4-CARBOXYLIC ACID
Systematic Name English
LEFLUNOMIDE IMPURITY, 5-METHYLISOXAZOLE-CARBOXYLIC ACID- [USP IMPURITY]
Common Name English
LEFLUNOMIDE IMPURITY D [EP IMPURITY]
Common Name English
4-ISOXAZOLECARBOXYLIC ACID, 5-METHYL-
Common Name English
Code System Code Type Description
CAS
42831-50-5
Created by admin on Sat Dec 16 00:43:15 UTC 2023 , Edited by admin on Sat Dec 16 00:43:15 UTC 2023
PRIMARY
PUBCHEM
1425240
Created by admin on Sat Dec 16 00:43:15 UTC 2023 , Edited by admin on Sat Dec 16 00:43:15 UTC 2023
PRIMARY
FDA UNII
BL2Q213Q2M
Created by admin on Sat Dec 16 00:43:15 UTC 2023 , Edited by admin on Sat Dec 16 00:43:15 UTC 2023
PRIMARY
EPA CompTox
DTXSID20195503
Created by admin on Sat Dec 16 00:43:15 UTC 2023 , Edited by admin on Sat Dec 16 00:43:15 UTC 2023
PRIMARY
Related Record Type Details
PARENT -> IMPURITY