Amlodipine

IMPURITY A (EP)
-
Code
AML_1
-
CAS
88150-62-3
-
MW
538.98
-
IUPAC
3-ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-2-[[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethoxy]methyl]-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
-
MF
C28H27ClN2O7
-
Stock
2-3 weeks

IMPURITY B (EP)
-
Code
AML_2
-
CAS
721958-72-1
-
MW
570.03
-
IUPAC
3-ethyl 5-methyl (4RS)-4-(2-chlorophenyl)-6-methyl-2-[[2-[[2-(methylcarbamoyl)benzoyl]amino]-ethoxy]methyl]-1,4-dihydropyridine-3,5-dicarboxylate
-
MF
C29H32ClN3O7
-
Stock
2-3 weeks

IMPURITY D (EP)
-
Code
AML_3
-
CAS
113994-41-5
-
MW
406.86
-
IUPAC
3-ethyl 5-methyl 2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methylpyridine-3,5-dicarboxylate
-
MF
C20H23ClN2O5
-
Stock
2-3 weeks

IMPURITY E (EP)
-
Code
AML_4
-
CAS
140171-65-9
-
MW
422.9
-
IUPAC
diethyl (4RS)-2-[(2-aminoethoxy)methyl]-4-(2-chlorophenyl)-6-methyl-1,4-dihydropyridine-3,5-dicarboxylate
-
MF
C21H27ClN2O5
-
Stock
2-3 weeks

IMPURITY G (EP)
-
Code
AML_6
-
CAS
43067-01-2
-
MW
335.78
-
IUPAC
dimethyl 4-(2-chlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
-
MF
C17H18ClNO4
-
Stock
2-3 weeks

IMPURITY H (EP)
-
Code
AML_7
-
CAS
318465-73-5
-
MW
556.99
-
IUPAC
2-[[2-[[(4RS)-4-(2-chlorophenyl)-3-(ethoxycarbonyl)-5-(methoxycarbonyl)-6-methyl-1,4-dihydropyridin-2-yl]methoxy]ethyl]carbamoyl]benzoic acid
-
MF
C28H29ClN2O8
-
Stock
2-3 weeks

RELATED COMPOUND A (USP)
-
Code
AML_8
-
CAS
2138811-33-1
-
MW
522.93
-
IUPAC
3-Ethyl 5-methyl [2-(2-aminoethoxymethyl)-4-(2-chlorophenyl)-6-methyl-3,5-pyridinedicarboxylate]fumarate
-
MF
C24H27ClN2O9
-
Stock
2-3 weeks

RELATED COMPOUND K (USP)
-
Code
AML_9
-
CAS
1621516-91-3
-
MW
333.81
-
IUPAC
ethyl 6-(2-chlorophenyl)-8-methyl-3,4,6,7-tetrahydro-2H-benzo[b][1,4]oxazine-5-carboxylate
-
MF
C18H20ClNO3
-
Stock
2-3 weeks