Impurity Standards

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Ketorolac EP Impurity C

Product Code:
DH/KRC/1003
Molecular Formula:
C15H13NO3
CAS Number:
1026936-07-1
Molecular Weight:
255.27
Synonyms: (1RS)-6-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid


Ketorolac EP Impurity D

Product Code:
DH/KRC/1004
Molecular Formula:
C16H15NO4
CAS Number:
1391053-45-4
Molecular Weight:
285.29
Synonyms: (1RS)-5-Benzoyl-1-methoxy-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid


Ketorolac EP Impurity E

Product Code:
DH/KRC/1005
Molecular Formula:
C19H22N2O5
CAS Number:
167105-80-8
Molecular Weight:
358.39
Synonyms: (1RS)-5-Benzoyl-N-[2-hydroxy-1,1-bis(hydroxymethyl)ethyl]-2,3-dihydro-1H-pyrrolizine-1-carboxamide


Ketorolac EP Impurity F

Product Code:
DH/KRC/1006
Molecular Formula:
C15H13NO3
CAS Number:
1391052-68-8
Molecular Weight:
255.27
Synonyms: (1RS)-7-Benzoyl-2,3-dihydro-1H-pyrrolizine-1-carboxyli


Ketorolac EP Impurity G

Product Code:
DH/KRC/1007
Molecular Formula:
C16H15NO4
CAS Number:
1391051-90-3
Molecular Weight:
285.29
Synonyms: Methyl (1RS)-5-benzoyl-1-hydroxy-2,3-dihydro-1H-pyrrolizine-1-carboxylate


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