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Impurity - Atorvastatin

CAT No: KMA002009
Atorvastatin EP Impurity G

CAS No.: 887196-29-4

CAT No.: KMA002009

Formula : C34H36FN2O5 : 1/2(Ca)

FW : 571.66 : 1/2(40.1)

CAT No: KMA002010
Atorvastatin EP Impurity F

CAS No.: 1371615-56-3

CAT No.: KMA002010

Formula : C40H47FN3O8 : Na

FW : 716.82 : 23.0

CAT No: KMA002001
Atorvastatin Related Compound A

CAS No.: 433289-83-9

CAT No.: KMA002001

Formula : C33H35N2O5: 1/2Ca

FW : 539.63 : 1/2(40.1)

CAT No: KMA002002
Atorvastatin Related Compound B

CAS No.: 887196-25-0

CAT No.: KMA002002

Formula : C33H34FN2O5.1/2Ca

FW : 557.63

CAT No: KMA002003
Atorvastatin Related Compound C

CAS No.: 693793-53-2

CAT No.: KMA002003

Formula : C33H33F2N2O5.1/2Ca

FW : 575.62

CAT No: KMA002005
Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog Sodium salt (USP)

CAS No.: 1315629-79-8

CAT No.: KMA002005

Formula : C33H34FN2O7 : Na

FW : 589.6 : 23.0

CAT No: KMA002006
Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP)

CAS No.: 1316291-19-6

CAT No.: KMA002006

Formula : C33H34FN2O7 : Na

FW : 589.6 : 23.0

CAT No: KMA002004
Atorvastatin EP Impurity D

CAS No.: 148146-51-4

CAT No.: KMA002004

Formula : C26H22FNO4

FW : 431.46

CAT No: KMA002007
Atorvastatin Pyrrolidone Phenanthrene Calcium

CAS No.: 148127-12-2

CAT No.: KMA002007

Formula : C33H32FN2O6.1/2Ca

FW : 571.66 ; 1/2(40.1)

CAT No: KMA002008
Atorvastatin Epoxy THF Analog

CAS No.: 873950-19-7

CAT No.: KMA002008

Formula : C26H24FNO5

FW : 449.47

CAT No: KMA002011
rac-3-Oxo atorvastatin Calcium

CAS No.: 1391052-00-8

CAT No.: KMA002011

Formula : C33H32FN2CaO5

FW : 556.62 (M-Ca)

CAT No: KMA002036
Atorvastatin 5-Oxo Acid (Sodium salt)

CAS No.: NA

CAT No.: KMA002036

Formula : C33H33FN2O5 : Na 

FW : 556.6 : 23.0

CAT No: KMA002013
(3R,5S)-Atorvastatin Calcium salt

CAS No.: 1312366-79-2

CAT No.: KMA002013

Formula : C33H35FN2O5 : 1/2(Ca)

FW : 558.7 : 1/2 (40.1)

CAT No: KMA002025
Atorvastatin 2,3-Anhydro Lactone

CAS No.: 442851-50-5

CAT No.: KMA002025

Formula : C33H31FN2O3 

FW : 522.6

CAT No: KMA002030
Atorvastatin 3-Oxopropyl Impurity

CAS No.: 110862-46-9

CAT No.: KMA002030

Formula : C29H27FN2O2 

FW : 454.5

CAT No: KMA002037
Atorvastatin Acetonide Methyl Ester

CAS No.: 1353049-81-6

CAT No.: KMA002037

Formula : C37H41FN2O5 

FW : 612.7

CAT No: KMA002039
Atorvastatin Acetonide t-Butyl Ester (4S, 6R)-Isomer

CAS No.: 1105067-90-0

CAT No.: KMA002039

Formula : C40H47FN2O5 

FW : 654.8

CAT No: KMA002043
Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6S)-Isomer

CAS No.: 196085-85-5

CAT No.: KMA002043

Formula : C14H23NO4 

FW : 269.3

CAT No: KMA002048
Atorvastatin Amide

CAS No.: 2125501-02-0

CAT No.: KMA002048

Formula : C33H36FN3O4

FW : 556.6

CAT No: KMA002049
Atorvastatin Calcium

CAS No.: 134523-03-8

CAT No.: KMA002049

Formula : C33H34FN2O5 : 1/2(Ca)

FW : 557.63 : 1/2(40.1)

CAT No: KMA002052
Atorvastatin Calcium Trihydrate

CAS No.: 344423-98-9

CAT No.: KMA002052

Formula : C33H34FN2O5 : 1/2(Ca) : 3/2H2O

FW : 557.6 : 1/2(40.1) : 3/2(18.0)

CAT No: KMA002054
Atorvastatin Diamino Impurity

CAS No.: 1116118-82-1

CAT No.: KMA002054

Formula : C50H64FN3O8

FW : 854.1

CAT No: KMA002062
Atorvastatin EP Impurity A (Sodium salt)

CAS No.: 1516864-05-3 : 433289-84-0 (Free base)

CAT No.: KMA002062

Formula : C33H35N2O5 : Na

FW : 539.7 : 23.0

CAT No: KMA002064
Atorvastatin EP Impurity B Calcium salt

CAS No.: 840528-19-0

CAT No.: KMA002064

Formula : C33H34FN2O5 : 1/2(Ca)

FW : 557.6 : 1/2(40.1)

CAT No: KMA002069
Atorvastatin EP Impurity D (D2)

CAS No.: 873950-19-7

CAT No.: KMA002069

Formula : C26H24FNO5 

FW : 449.5

CAT No: KMA002066
Atorvastatin EP Impurity C Sodium salt

CAS No.: 1807481-00-0

CAT No.: KMA002066

Formula : C33H34F2N2O5 : Na

FW : 576.6 : 23.0

CAT No: KMA002068
Atorvastatin EP Impurity D (D1)

CAS No.: 148146-51-4

CAT No.: KMA002068

Formula : C26H22FNO4

FW : 431.5

CAT No: KMA002072
Atorvastatin EP Impurity E Calcium salt

CAS No.: 1105067-88-6

CAT No.: KMA002072

Formula : C33H34FN2O5 : 1/2(Ca)

FW : 557.6 : 1/2 (40.1)

CAT No: KMA002075
Atorvastatin EP Impurity F Sodium salt

CAS No.: 1371615-56-3

CAT No.: KMA002075

Formula : C40H47FN3O8 : Na

FW : 716.8 : 23.0

CAT No: KMA002077
Atorvastatin EP Impurity G (Calcium Salt)

CAS No.: 887196-29-4

CAT No.: KMA002077

Formula : C34H36FN2O5 : 1/2(Ca)

FW : 571.7 : 1/2(40.1)

CAT No: KMA002078
Atorvastatin EP Impurity H

CAS No.: 125995-03-1

CAT No.: KMA002078

Formula : C33H33FN2O4

FW : 540.6

CAT No: KMA002082
Atorvastatin EP Impurity K

CAS No.: 345891-62-5

CAT No.: KMA002082

Formula : C34H37FN2O5 

FW : 572.7

CAT No: KMA002083
Atorvastatin EP Impurity M

CAS No.: 1146977-93-6

CAT No.: KMA002083

Formula : C35H39FN2O5 

FW : 586.7

CAT No: KMA002088
Atorvastatin EP Impurity P

CAS No.: 581772-29-4

CAT No.: KMA002088

Formula : C36H39FN2O5 

FW : 598.7

CAT No: KMA002079
Atorvastatin EP Impurity I

CAS No.: 125971-95-1

CAT No.: KMA002079

Formula : C40H47FN2O5

FW : 654.8

CAT No: KMA002081
Atorvastatin EP Impurity J (Calcium salt)

CAS No.: NA

CAT No.: KMA002081

Formula : C33H32FN2O4 : 1/2(Ca)

FW : 539.6 : 1/2(40.1)

CAT No: KMA002085
Atorvastatin EP Impurity N

CAS No.: 134395-00-9

CAT No.: KMA002085

Formula : C37H43FN2O5 

FW : 614.9

CAT No: KMA002089
Atorvastatin EP Impurity P (Sodium salt)

CAS No.: 862260-38-6

CAT No.: KMA002089

Formula : C36H39FN2O5 : Na

FW : 598.7 : 23.0

CAT No: KMA002097
Atorvastatin Impurity 11

CAS No.: 616201-27-5

CAT No.: KMA002097

Formula : C38H43FN2O5

FW : 556.6

CAT No: KMA002098
Atorvastatin Impurity 13

CAS No.: 62148-67-8

CAT No.: KMA002098

Formula : C14H10ClFO

FW : 248.7

CAT No: KMA002099
Atorvastatin Impurity 14

CAS No.: 1403667-07-1

CAT No.: KMA002099

Formula : C14H9Cl2FO

FW : 283.1

CAT No: KMA002100
Atorvastatin Impurity 15

CAS No.: 444577-70-2

CAT No.: KMA002100

Formula : C26H25NO3

FW : 399.5

CAT No: KMA002103
Atorvastatin Impurity 18

CAS No.: 141942-85-0

CAT No.: KMA002103

Formula : C7H11NO3

FW : 556.6

CAT No: KMA002125
Atorvastatin Impurity 42

CAS No.: 54016-70-5

CAT No.: KMA002125

Formula : C8H14NOS : Br

FW : 172.3 : 79.9

CAT No: KMA002138
Atorvastatin Pyrrolidone Lactone (USP)

CAS No.: 906552-19-0

CAT No.: KMA002138

Formula : C33H33FN2O5 

FW : 556.6

CAT No: KMA002137
Atorvastatin Pyrrolidone Analog Sodium salt (USP) 

CAS No.: 148217-40-7; 906552-18-9 (Free Acid)

CAT No.: KMA002137

Formula : C33H34FN2O6 : Na

FW : 573.6 : 23.0

CAT No: KMA002142
Atorvastatin Pyrrolidone Phenanthrene Lactone

CAS No.: 1795791-15-9

CAT No.: KMA002142

Formula : C33H31FN2O5 

FW : 556.6

CAT No: KMA002026
Atorvastatin 2,3,4,5-Dianhydro Acid

CAS No.: 2588261-49-6

CAT No.: KMA002026

Formula : C33H31FN2O3

FW : 522.6

CAT No: KMA002058
Atorvastatin Diketo Amide 2-Fluoro Analog

CAS No.: 1797905-42-0

CAT No.: KMA002058

Formula : C26H24FNO3 

FW : 417.5

CAT No: KMA002063
Atorvastatin EP Impurity B

CAS No.: 842103-12-2

CAT No.: KMA002063

Formula : C33H35FN2O5

FW : 558.7

CAT No: KMA002074
Atorvastatin EP Impurity F (Calcium Salt)

CAS No.: 1105067-87-5

CAT No.: KMA002074

Formula : C40H48FN3O8 : 1/2(Ca)

FW : 717.8 : 1/2(40.1)

CAT No: KMA002117
Atorvastatin Impurity 34

CAS No.: 1817798-20-1

CAT No.: KMA002117

Formula : C26H24FNO3

FW : 417.5

CAT No: KMA002147
Atorvastatin USP Related Compound B  Sodium salt

CAS No.: NA

CAT No.: KMA002147

Formula : C33H35FN2O5 : Na

FW : 558.6 : 23.0

CAT No: KMA002148
Atorvastatin USP Related Compound B (Calcium)

CAS No.: 887196-25-0

CAT No.: KMA002148

Formula : C33H34FN2O5 : 1/2(ca)

FW : 557.6 : 1/2(40.1)

CAT No: KMA002087
Atorvastatin EP Impurity O Sodium salt

CAS No.: NA

CAT No.: KMA002087

Formula : C33H32FN2O5 : Na

FW : 555.6 : 23.0

CAT No: KMA002153
rac-3-Oxo Atorvastatin Calcium Salt

CAS No.: NA

CAT No.: KMA002153

Formula : C33H32FN2O5 : 1/2Ca2+

FW : 555.6 : 40.1

CAT No: KMA002071
Atorvastatin EP Impurity E (Na salt) 

CAS No.: 1428118-38-0

CAT No.: KMA002071

Formula : C33H34FN2O5 : Na

FW : 557.6 : 23.0

CAT No: KMA002012
(3R,5S)-Atorvastatin

CAS No.: 651770-09-1

CAT No.: KMA002012

Formula : C33H35FN2O5

FW : 558.7

CAT No: KMA002035
Atorvastatin 5-Oxo Acid

CAS No.: 1391052-82-6

CAT No.: KMA002035

Formula : C33H33FN2O5 

FW : 556.6

CAT No: KMA002042
Atorvastatin Acetonide t-Butyl Ester Side Chain (4S,6R)-Isomer

CAS No.: 186508-95-2

CAT No.: KMA002042

Formula : C14H23NO4 

FW : 269.3

CAT No: KMA002080
Atorvastatin EP Impurity J

CAS No.: Not Available; 1105067-93-3 (Free Base)

CAT No.: KMA002080

Formula : C33H32FN2O4 : Na

FW : 539.6 : 23

CAT No: KMA002144
Atorvastatin Pyrrolidone Phenanthrene Sodium salt (R,R)

CAS No.: 1428125-03-4

CAT No.: KMA002144

Formula : C33H32FN2O6 : Na

FW : 571.6 : 23.0

CAT No: KMA002016
3-Des Hydroxy Atorvastatin

CAS No.: 887196-26-1

CAT No.: KMA002016

Formula : C33H35FN2O4

FW : 542.7

CAT No: KMA002018
Atorvastatin (3S,5R)-Isomer Methyl Ester

CAS No.: NA

CAT No.: KMA002018

Formula : C34H37FN2O5 

FW : 572.7

CAT No: KMA002027
Atorvastatin 2,3,4,5-Dianhydro Acid Calcium salt

CAS No.: 2588261-50-9

CAT No.: KMA002027

Formula : C33H31FN2O3 : 1/2(Ca)

FW : 522.6 : 1/2(40.1)

CAT No: KMA002019
Atorvastatin 2-Fluoro Analog

CAS No.: 2243639-97-4

CAT No.: KMA002019

Formula : C33H35FN2O5

FW : 558.7

CAT No: KMA002020
Atorvastatin 2-Fluoro t-Butyl Ester

CAS No.: NA

CAT No.: KMA002020

Formula : C40H47FN2O5

FW : 654.8

CAT No: KMA002021
Atorvastatin 2-Hydroxy Analog

CAS No.: 214217-86-4

CAT No.: KMA002021

Formula : C33H35FN2O6

FW : 574.6

CAT No: KMA002022
Atorvastatin 2-Hydroxy Analog Calcium salt

CAS No.: 265989-46-6

CAT No.: KMA002022

Formula : C33H34FN2O6 : 1/2(Ca)

FW : 574.7 : 1/2(40.1)

CAT No: KMA002023
Atorvastatin 2-Hydroxy Analog Sodium salt

CAS No.: 163217-75-2

CAT No.: KMA002023

Formula : C33H34FN2O6 : Na

FW : 573.6 : 23.0

CAT No: KMA002024
Atorvastatin 2-Hydroxy Lactone 

CAS No.: 163217-74-1

CAT No.: KMA002024

Formula : C33H33FN205 

FW : 556.6

CAT No: KMA002028
Atorvastatin 3-Deoxy-Hept-2-Enoic Acid Ethyl Ester 

CAS No.: 1624328-52-4

CAT No.: KMA002028

Formula : C35H37FN2O4 

FW : 568.7

CAT No: KMA002029
Atorvastatin 3-Oxo Methyl Ester 

CAS No.: 110862-47-0

CAT No.: KMA002029

Formula : C33H35FN2O5 

FW : 570.7

CAT No: KMA002031
Atorvastatin 4-Hydroxy Calcium

CAS No.: 1263176-34-6

CAT No.: KMA002031

Formula : C33H34FN2O6 : 1/2(Ca)

FW : 573.6 : 1/2(40.1)

CAT No: KMA002032
Atorvastatin 4-Hydroxy Disodium Salt

CAS No.: 214217-88-6

CAT No.: KMA002032

Formula : C33H33FN2NaO6 : Na

FW : 595.6 : 23.0

CAT No: KMA002033
Atorvastatin 4-Hydroxy Lactone

CAS No.: 163217-70-7

CAT No.: KMA002033

Formula : C33H33FN2O5 

FW : 556.6

CAT No: KMA002034
Atorvastatin 5-O-Methyl Sodium

CAS No.: NA

CAT No.: KMA002034

Formula : C34H36FN2O5 : Na

FW : 571.7 : 23.0

CAT No: KMA002038
Atorvastatin Acetonide t-Butyl Ester (3S,5S)-Isomer

CAS No.: 472967-95-6

CAT No.: KMA002038

Formula : C40H47FN2O5 

FW : 654.8

CAT No: KMA002040
Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6R)-Isomer 

CAS No.: 125971-94-0

CAT No.: KMA002040

Formula : C14H23NO4 

FW : 269.3

CAT No: KMA002041
Atorvastatin Acetonide t-Butyl Ester Side Chain (4R,6S)-Isomer

CAS No.: 196085-84-4

CAT No.: KMA002041

Formula : C14H23NO4 

FW : 269.3

CAT No: KMA002045
Atorvastatin Acid Isopropyl Ester

CAS No.: 1035205-25-4

CAT No.: KMA002045

Formula : C36H41FN2O5 

FW : 600.7

CAT No: KMA002044
Atorvastatin Acid 

CAS No.: 134523-00-5

CAT No.: KMA002044

Formula : C33H35FN2O5 

FW : 558.6

CAT No: KMA002046
Atorvastatin Acid Sodium salt

CAS No.: 134523-01-6

CAT No.: KMA002046

Formula : C33H34FN2O5 : Na

FW : 557.6 : 23.0

CAT No: KMA002047
Atorvastatin Acyl-beta-D-Glucuronide

CAS No.: 463962-58-5

CAT No.: KMA002047

Formula : C39H43FN2O11 

FW : 734.8

CAT No: KMA002050
Atorvastatin Calcium Lactone Diepoxide

CAS No.: NA

CAT No.: KMA002050

Formula : C33H32FN2O6 : Ca

FW : 571.6 : 40.1

CAT No: KMA002055
Atorvastatin Diepoxide

CAS No.: 887470-43-1

CAT No.: KMA002055

Formula : C33H35FN2O7

FW : 590.6

CAT No: KMA002056
Atorvastatin Diepoxide Calcium Salt

CAS No.: 1807481-01-1

CAT No.: KMA002056

Formula : C33H34FN2O7 : 1/2(Ca)

FW : 589.6 : 1/2(40.1)

CAT No: KMA002057
Atorvastatin Difluoro Impurity

CAS No.: 693793-82-7

CAT No.: KMA002057

Formula : C26H23F2NO3

FW : 435.5

CAT No: KMA002059
Atorvastatin Diketo Amide Impurity

CAS No.: 125971-96-2

CAT No.: KMA002059

Formula : C26H24FNO3 

FW : 417.5

CAT No: KMA002051
Atorvastatin Calcium Propylene Glycol Solvate

CAS No.: 1040350-07-9

CAT No.: KMA002051

Formula : C33H35FN2O5 : 1/2(Ca) : C3H8O2

FW : 558.7 : 1/2(40.1) : 76.1

CAT No: KMA002060
Atorvastatin Diketoene Impurity

CAS No.: 1331869-19-2

CAT No.: KMA002060

Formula : C26H22FNO3 

FW : 415.5

CAT No: KMA002061
Atorvastatin Diol Methyl Ester

CAS No.: NA

CAT No.: KMA002061

Formula : C34H38FN3O5

FW : 587.7

CAT No: KMA002070
Atorvastatin EP Impurity E 

CAS No.: 501121-34-2

CAT No.: KMA002070

Formula : C33H35FN2O5

FW : 558.2

CAT No: KMA002084
Atorvastatin EP Impurity Mixture (E & H)

CAS No.: NA

CAT No.: KMA002084

Formula : C33H35FN2O5 : C33H33FN2O4

FW : 558.7 : 540.6

CAT No: KMA002086
Atorvastatin EP Impurity O

CAS No.: 887196-30-7

CAT No.: KMA002086

Formula : C33H33FN2O5

FW : 556.6

CAT No: KMA002090
Atorvastatin EP Impurity Q

CAS No.: 906552-18-9

CAT No.: KMA002090

Formula : C33H35FN2O6

FW : 574.6

CAT No: KMA002092
Atorvastatin Epoxy Pyrrolooxazin 7-hydroxy Analog

CAS No.: NA

CAT No.: KMA002092

Formula : C33H35FN2O7

FW : 556.6

CAT No: KMA002093
Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog Calcium Salt (USP)

CAS No.: NA

CAT No.: KMA002093

Formula : C33H34FN2O7 : 1/2(Ca)

FW : 589.6 : 1/2(40.1)

CAT No: KMA002095
Atorvastatin Epoxy Pyrrolooxazin Tricyclic Analog

CAS No.: NA

CAT No.: KMA002095

Formula : C33H33FN2O6 

FW : 572.6

CAT No: KMA002096
Atorvastatin Impurity 10

CAS No.: 2588261-36-1

CAT No.: KMA002096

Formula : C37H44N2O5

FW : 596.8

CAT No: KMA002101
Atorvastatin Impurity 16

CAS No.: 363599-73-9

CAT No.: KMA002101

Formula : C36H39FN2O5

FW : 556.6

CAT No: KMA002102
Atorvastatin Impurity 17

CAS No.: 666714-64-3

CAT No.: KMA002102

Formula : C26H23FN2O

FW : 556.6

CAT No: KMA002104
Atorvastatin Impurity 21

CAS No.: NA

CAT No.: KMA002104

Formula : C37H43N3O6

FW : 625.8

CAT No: KMA002105
Atorvastatin Impurity 22

CAS No.: 265989-44-4

CAT No.: KMA002105

Formula : C33H35FN2O6 : 1/2(Ca)

FW : 574.6 : 1/2 (40.1)

CAT No: KMA002106
Atorvastatin Impurity 23

CAS No.: 366-68-7

CAT No.: KMA002106

Formula : C14H10F2O

FW : 232.2

CAT No: KMA002107
Atorvastatin Impurity 24

CAS No.: 77294-82-7

CAT No.: KMA002107

Formula : C14H11FO

FW : 214.2

CAT No: KMA002108
Atorvastatin Impurity 25

CAS No.: NA

CAT No.: KMA002108

Formula : C26H23ClFNO3

FW : 451.9

CAT No: KMA002109
Atorvastatin Impurity 26

CAS No.: 912998-82-4

CAT No.: KMA002109

Formula : C21H21FO4

FW : 356.4

CAT No: KMA002110
Atorvastatin Impurity 27

CAS No.: NA

CAT No.: KMA002110

Formula : C26H25NO3

FW : 399.5

CAT No: KMA002111
Atorvastatin Impurity 28

CAS No.: 2514955-94-1

CAT No.: KMA002111

Formula : C14H9Br2FO

FW : 372.0

CAT No: KMA002112
Atorvastatin Impurity 29

CAS No.: 125971-93-9

CAT No.: KMA002112

Formula : C11H19NO4

FW : 229.3

CAT No: KMA002113
Atorvastatin Impurity 30

CAS No.: 77294-83-8

CAT No.: KMA002113

Formula : C14H10ClFO

FW : 248.7

CAT No: KMA002114
Atorvastatin Impurity 31

CAS No.: 125988-01-4

CAT No.: KMA002114

Formula : C11H17NO4

FW : 227.3

CAT No: KMA002115
Atorvastatin Impurity 32

CAS No.: 2591410-04-5

CAT No.: KMA002115

Formula : C33H33FN2O6

FW : 572.6

CAT No: KMA002116
Atorvastatin Impurity 33

CAS No.: 40281-50-3

CAT No.: KMA002116

Formula : C14H11FO

FW : 214.2

CAT No: KMA002119
Atorvastatin Impurity 36

CAS No.: 347-84-2

CAT No.: KMA002119

Formula : C14H11FO

FW : 214.2

CAT No: KMA002120
Atorvastatin Impurity 37

CAS No.: 88675-31-4

CAT No.: KMA002120

Formula : C14H10BrFO

FW : 293.1

CAT No: KMA002121
Atorvastatin Impurity 38

CAS No.: 124401-38-3

CAT No.: KMA002121

Formula : C12H15NO2

FW : 205.3

CAT No: KMA002122
Atorvastatin Impurity 39

CAS No.: NA

CAT No.: KMA002122

Formula : C11H21NO4

FW : 231.3

CAT No: KMA002123
Atorvastatin Impurity 40

CAS No.: 1198087-00-1

CAT No.: KMA002123

Formula : C26H24FNO3

FW : 417.5

CAT No: KMA002124
Atorvastatin Impurity 41

CAS No.: 125971-57-5

CAT No.: KMA002124

Formula : C19H19NO2

FW : 293.4

CAT No: KMA002126
Atorvastatin Impurity 43

CAS No.: NA

CAT No.: KMA002126

Formula : C60H81FN4O11

FW : 1053.3

CAT No: KMA002127
Atorvastatin Impurity 44

CAS No.: NA

CAT No.: KMA002127

Formula : C47H60FN4O11 : Ca

FW : 876.0 : 40.1

CAT No: KMA002128
Atorvastatin Impurity 45

CAS No.: NA

CAT No.: KMA002128

Formula : C33H31FN2O3

FW : 522.6

CAT No: KMA002129
Atorvastatin Impurity 46

CAS No.: 31315-51-2

CAT No.: KMA002129

Formula : C14H10Cl2O

FW : 265.1

CAT No: KMA002130
Atorvastatin Impurity 47

CAS No.: 2409556-65-4

CAT No.: KMA002130

Formula : C44H56FN3O8

FW : 773.9

CAT No: KMA002131
Atorvastatin Lactone 3-O-Methyl Ether 

CAS No.: NA

CAT No.: KMA002131

Formula : C34H35FN2O4 

FW : 554.7

CAT No: KMA002132
Atorvastatin Lactone Dimer

CAS No.: NA

CAT No.: KMA002132

Formula : C66H66F2N4O8 

FW : 1081.3

CAT No: KMA002134
Atorvastatin Oxirane Impurity 

CAS No.: 1246818-88-1

CAT No.: KMA002134

Formula : C26H24FNO3 

FW : 417.5

CAT No: KMA002135
Atorvastatin Phenyl Amino Impurity

CAS No.: NA

CAT No.: KMA002135

Formula : C39H40FN3O4

FW : 633.8

CAT No: KMA002136
Atorvastatin Pyrrolidine Phenanthrene Calcium

CAS No.: NA

CAT No.: KMA002136

Formula : C33H33N2O6 : Ca

FW : 553.6 : 40.1

CAT No: KMA002139
Atorvastatin Pyrrolidone Methyl Ester 

CAS No.: 1795790-02-1

CAT No.: KMA002139

Formula : C34H37FN2O6 

FW : 556.6

CAT No: KMA002140
Atorvastatin Pyrrolidone Phenanthrene

CAS No.: 148217-41-8

CAT No.: KMA002140

Formula : C33H32FN2O6 : Na

FW : 571.6 : 23.0

CAT No: KMA002143
Atorvastatin Pyrrolidone Phenanthrene Methyl Ester

CAS No.: 906552-20-3

CAT No.: KMA002143

Formula : C34H35FN2O6 

FW : 556.6

CAT No: KMA002145
Atorvastatin Triamino Impurity

CAS No.: NA

CAT No.: KMA002145

Formula : C34H61N3O10

FW : 671.9

CAT No: KMA002146
Atorvastatin USP Related Compound B

CAS No.: 887324-52-9

CAT No.: KMA002146

Formula : C33H35FN2O5

FW : 558.7

CAT No: KMA002149
Defluoro Atorvastatin Acetonide tert-Butyl Ester 

CAS No.: 1105067-91-1

CAT No.: KMA002149

Formula : C40H48N2O5

FW : 556.6

CAT No: KMA002151
Phenanthrene Atorvastatin

CAS No.: 1046533-62-3

CAT No.: KMA002151

Formula : C33H33FN2O6

FW : 556.6

CAT No: KMA002152
Pyrrolidone Atorvastatin

CAS No.: 496060-54-9

CAT No.: KMA002152

Formula : C33H35FN2O6

FW : 556.6

CAT No: KMA002065
Atorvastatin EP Impurity C (Calcium Salt)

CAS No.: 693793-53-2

CAT No.: KMA002065

Formula : C33H34F2N2O5 : 1/2(Ca)

FW : 576.6 : 1/2(40.1)

CAT No: KMA002118
Atorvastatin Impurity 35

CAS No.: 1821498-27-4

CAT No.: KMA002118

Formula : C27H30FNO6

FW : 483.5

CAT No: KMA002141
Atorvastatin Pyrrolidone Phenanthrene Calcium salt

CAS No.: 148127-12-2

CAT No.: KMA002141

Formula : C33H32FN2O6 : 1/2(Ca)

FW : 556.6

CAT No: KMA002014
2-Hydroxy Atorvastatin D5

CAS No.: 777841-55-1

CAT No.: KMA002014

Formula : C33H30D5FN2O6

FW : 579.7

CAT No: KMA002015
2-Hydroxy Atorvastatin Lactone-d5

CAS No.: 265989-50-2

CAT No.: KMA002015

Formula : C33H28D5FN2O5

FW : 561.7

CAT No: KMA002017
4-Hydroxy Atorvastatin D5

CAS No.: 767274-94-2

CAT No.: KMA002017

Formula : C33H29D5FN2O6 : Na

FW : 578.7 : 23.0

CAT No: KMA002053
Atorvastatin D5

CAS No.: 749193-45-1

CAT No.: KMA002053

Formula : C33H29D5FN2O5

FW : 562.7

CAT No: KMA002133
Atorvastatin Nitroso Impurity 1

CAS No.: NA

CAT No.: KMA002133

Formula : C26H22FN3O2

FW : 427.5

CAT No: KMA002150
N-Nitroso Atorvastatin Calcium

CAS No.: NA

CAT No.: KMA002150

Formula : C33H33FN3O6 : Ca

FW : 586.6 : 40.1

CAT No: KMA002091
Atorvastatin Epoxy Pyrrolooxazin 6-Hydroxy Analog (USP)

CAS No.: 1316291-19-6

CAT No.: KMA002091

Formula : C33H34FN2O7 : Na

FW : 589.6 : 23.0

CAT No: KMA002094
Atorvastatin Epoxy Pyrrolooxazin 7-Hydroxy Analog Sodium salt (USP)

CAS No.: 1315629-79-8

CAT No.: KMA002094

Formula : C33H34FN2O7 : Na

FW : 589.6 : 23.0

CAT No: KMA002076
Atorvastatin EP Impurity G

CAS No.: 887324-53-0

CAT No.: KMA002076

Formula : C34H37FN2O5

FW : 572.7

CAT No: KMA002073
Atorvastatin EP Impurity F

CAS No.: 887196-24-9

CAT No.: KMA002073

Formula : C40H48FN3O8

FW : 717.8

CAT No: KMA002067
Atorvastatin EP Impurity D

CAS No.: Not Available

CAT No.: KMA002067

Formula : C26H22FNO4 : C26H24FNO5

FW : 431.5 : 449.5