Impurity Standards

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Ranitidine EP Impurity H

Product Code:
DH/RTD/1006
Molecular Formula:
C3H6N2O3
CAS Number:
72078-82-1
Molecular Weight:
118.09
Synonyms: N-Methyl-2-nitlnitroacetamide


Repaglinide EP Impurity A

Product Code:
DH/RPG/1001
Molecular Formula:
C11H12O5
CAS Number:
220438-80-2
Molecular Weight:
224.21
Synonyms: 4-(Carboxymethyl)-2-ethoxybenzoic acid


Repaglinide EP Impurity B

Product Code:
DH/RPG/1002
Molecular Formula:
C13H16O5
CAS Number:
99469-99-5
Molecular Weight:
252.26
Synonyms: [3-Ethoxy-4-(ethoxycarbonyl)phenyl]acetic acid


Repaglinide EP Impurity C

Product Code:
DH/RPG/1003
Molecular Formula:
C16H26N2
CAS Number:
NA
Molecular Weight:
246.39
Synonyms: (1S)-3-Methyl-1-[2-(piperidin-1-yl)phenyl]butan-1-amine


Repaglinide EP Impurity D

Product Code:
DH/RPG/1004
Molecular Formula:
C29H40N2O4
CAS Number:
147770-06-7
Molecular Weight:
480.64
Synonyms: Ethyl 2-ethoxy-4-[2-[[(1S)-3-methyl-1-[2-(piperidin-1-yl)phenyl] butyl] amino]-2-oxoethyl]benzoate


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