U.S. Department of Health & Human Services Divider Arrow National Institutes of Health Divider Arrow NCATS

Approval Year

Substance Class Mixture
Created
by admin
on Mon Mar 31 21:34:50 GMT 2025
Edited
by admin
on Mon Mar 31 21:34:50 GMT 2025
Record UNII
75302NH8WP
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
3-(AMINOMETHYLENE)-6-(4-HYDROXYPHENYL)PIPERAZINE-2,5-DIONE
Common Name English
(6RS)-3-(AMINOMETHYLENE)-6-(4-HYDROXYPHENYL)PIPERAZINE-2,5-DIONE
Preferred Name English
CEFADROXIL IMPURITY E [EP IMPURITY]
Common Name English
(±)-3-(AMINOMETHYLENE)-6-(4-HYDROXYPHENYL)PIPERAZINE-2,5-DIONE
Common Name English
2,5-PIPERAZINEDIONE, 3-(AMINOMETHYLENE)-6-(4-HYDROXYPHENYL)-
Common Name English
CEFADROXIL MONOHYDRATE IMPURITY E [EP IMPURITY]
Common Name English
CEFPROZIL IMPURITY C [EP IMPURITY]
Common Name English
CEFPROZIL MONOHYDRATE IMPURITY C [EP IMPURITY]
Common Name English
Code System Code Type Description
CAS
147103-93-3
Created by admin on Mon Mar 31 21:34:50 GMT 2025 , Edited by admin on Mon Mar 31 21:34:50 GMT 2025
PRIMARY
FDA UNII
75302NH8WP
Created by admin on Mon Mar 31 21:34:50 GMT 2025 , Edited by admin on Mon Mar 31 21:34:50 GMT 2025
PRIMARY
Related Record Type Details
PARENT -> IMPURITY
Definition References