Atorvastatin
IMPURITY A (EP)
-
Code
ATO_1
-
CAS
433289-84-0
-
MW
540.65
-
IUPAC
(3R,5R)-3,5-dihydroxy-7-[5-(1-methylethyl)-2,3-diphenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]heptanoic acid
-
MF
C33H36N2O5
-
Stock
1-2 months
IMPURITY D (EP)
-
Code
ATO_4
-
CAS
148146-51-4
-
MW
431.46
-
IUPAC
3-[(4-fluorophenyl)carbonyl]-2-(2-methylpropanoyl)-N,3-diphenyloxirane-2-carboxamide
-
MF
C26H22FNO4
-
Stock
2-3 weeks
IMPURITY H (EP)
-
Code
ATO_8
-
CAS
125995-03-1
-
MW
540.63
-
IUPAC
(4R,6R)-6-[2-[2-(4-fluorophenyl)-5-(1-methylethyl)-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl]-4-hydroxytetrahydro-2H-pyran-2-one
-
MF
C33H33FN2O4
-
Stock
1-2 weeks
RELATED COMPOUND I (USP)
-
Code
ATO_13
-
CAS
125971-95-1
-
MW
654.81
-
IUPAC
tert-Butyl-2-((4R,6R)-6-{2-[2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]ethyl}-2,2-dimethyl-1,3-dioxan-4-yl)acetate
-
MF
C40H47FN2O5
-
Stock
2-3 weeks
t-butyl ester
-
Code
ATO_14
-
CAS
134395-00-9
-
MW
614.75
-
IUPAC
(3R,5R)-7-[2-(4-fluorophenyl)-3-phenyl-4-(phenylcarbamoyl)-5-(propan-2-yl)-1H-pyrrol-1-yl]-3,5-dihydroxyheptanoic acid, tert butyl ester
-
MF
C37H43FN2O5
-
Stock
1-2 weeks
EPOXY TETRAHYDROFURAN (USP)
-
Code
ATO_15
-
CAS
873950-19-7
-
MW
449.47
-
IUPAC
4-(4-Fluorophenyl)-2,4-dihydroxy-2-isopropyl-N,5-diphenyl-3,6-dioxabi-cyclo[3.1.0]hexane-1-carboxamide
-
MF
C26H24FNO5
-
Stock
2-3 weeks
3-DEOXY-2-ENOIC ACID (USP)
-
Code
ATO_16
-
CAS
1105067-93-3
-
MW
540.62
-
IUPAC
(S,E)-7-[2-(4-Fluorophenyl)-5-isopropyl-3-phenyl-4-(phenylcarbamoyl)-1H-pyrrol-1-yl]-5-hydroxyhept-2-enoic acid
-
MF
C33H33FN2O4
-
Stock
1-2 months