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All APIs CRMs Stable Isotope Labeled Nitrosamines Impurities Glucuronides Metabolites Other New Products

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Showing 801–900 of 45606 standards · Impurities

A-12135IN STOCK

Atorvastatin Impurity 95

CAS #NA

Mol. formulaC₃₇H₄₃FN₂O₆

Mol. weight630.76

Details

A-12136IN STOCK

Atorvastatin EP Impurity D

CAS #NA

Mol. formulaC₂₆H₂₂FNO₄. C₂₆H₂₄FNO₅

Mol. weight431.46 449.48

Details

A-12137IN STOCK

Atorvastatin Impurity 95-d5

CAS #NA

Mol. formulaC₃₇H₃₈D₅FN₂O₆

Mol. weight635.79

Details

A-12138BACK ORDER

Atorvastatin Impurity 97

CAS #60833-12-7

Mol. formulaC₅H₆O₃

Mol. weight114.10

Details

A-1214IN STOCK

Atorvastatin EP Impurity H-d5 (Atorvastatin USP Related Compound H-d5, Atorvastatin Lactone-d5)

CAS #NA

Mol. formulaC₃₃H₂₈D₅FN₂O₄

Mol. weight545.67

Details

A-12140INQUIRE FURTHER

Atorvastatin Impurity 98

CAS #NA

Mol. formulaC₃₃H₃₃FN₂O₆

Mol. weight572.63

Details

A-12141BACK ORDER

ent-Atorvastatin EP Impurity H

CAS #134523-07-2

Mol. formulaC₃₃H₃₃FN₂O₄

Mol. weight540.64

Details

A-12142INQUIRE FURTHER

Atorvastatin Impurity 99

CAS #887196-28-3

Mol. formulaC₂₆H₂₄FNO₅

Mol. weight449.48

Details

A-12143INQUIRE FURTHER

Atorvastatin Impurity 79

CAS #NA

Mol. formulaC₂₆H₂₄FNO₃

Mol. weight417.48

Details

A-12144BACK ORDER

Atorvastatin Impurity 101

CAS #NA

Mol. formulaC₆₀H₈₁FN₄O₁₁

Mol. weight1053.32

Details

A-12145BACK ORDER

Atorvastatin Impurity 102

CAS #NA

Mol. formulaC₄₇H₆₀FN₄O₁₁ . 1/2Ca

Mol. weight876.01 20.04

Details

A-12146BACK ORDER

Atorvastatin Impurity 103

CAS #30414-54-1

Mol. formulaC₇H₁₂O₃

Mol. weight144.17

Details

A-12147BACK ORDER

Atorvastatin Impurity 104

CAS #62148-67-8

Mol. formulaC₁₄H₁₀ClFO

Mol. weight248.68

Details

A-12148IN STOCK

Atorvastatin Impurity 105 Sodium Salt (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₃₃H₃₄FN₂O₇. Na

Mol. weight589.64 22.99

Details

A-12149BACK ORDER

Atorvastatin Impurity 106

CAS #714963-28-7

Mol. formulaC₁₁H₁₇NO₄

Mol. weight227.26

Details

A-1215BACK ORDER

Atorvastatin EP Impurity F

CAS #1105067-87-5

Mol. formulaC₄₀H₄₇FN₃O₈ . 1/2Ca

Mol. weight716.83 20.04

Details

A-12150BACK ORDER

Atorvastatin Impurity 107 Calcium Salt

CAS #148127-11-1

Mol. formulaC₃₃H₃₅FN₂O₆. Ca

Mol. weight574.65 40.08

Details

A-12151BACK ORDER

Atorvastatin Impurity 108

CAS #1795790-02-1

Mol. formulaC₃₄H₃₇FN₂O₆

Mol. weight588.68

Details

A-12152BACK ORDER

Atorvastatin Impurity 109

CAS #NA

Mol. formulaC₃₄H₃₇FN₂O₆

Mol. weight588.68

Details

A-12153BACK ORDER

Atorvastatin Impurity 110 Calcium Salt

CAS #2588261-42-9

Mol. formulaC₃₅H₃₉FN₂O₅C₃₅H₃₉FN₂O₅. 0.5Ca

Mol. weight586.70 0.5*40.08

Details

A-12154BACK ORDER

ent-Atorvastatin Impurity 110 Calcium Salt

CAS #NA

Mol. formulaC₃₅H₃₉FN₂O₅. 0.5Ca

Mol. weight586.70 0.5*40.08

Details

A-12155BACK ORDER

Atorvastatin Impurity 111

CAS #NA

Mol. formulaC₃₅H₃₇FN₂O₄

Mol. weight568.69

Details

A-12156BACK ORDER

ent-Atorvastatin Impurity 111

CAS #NA

Mol. formulaC₃₅H₃₇FN₂O₄

Mol. weight568.69

Details

A-12159BACK ORDER

Atorvastatin Impurity 112

CAS #1112262-76-6

Mol. formulaC₁₃H₂₅NO₄

Mol. weight 259.35

Details

A-1216IN STOCK

Atorvastatin EP Impurity N (Atorvastatin tert-Butyl Ester)

CAS #134395-00-9

Mol. formulaC₃₇H₄₃FN₂O₅

Mol. weight614.76

Details

A-12160BACK ORDER

Atorvastatin Impurity 113

CAS #2924827-60-9

Mol. formulaC₁₀H₂₀N₂O₃

Mol. weight216.28

Details

A-12161BACK ORDER

(3S)-Atorvastatin EP Impurity Q

CAS #NA

Mol. formulaC₃₃H₃₅FN₂O₆

Mol. weight574.65

Details

A-12162BACK ORDER

(3R)-Atorvastatin EP Impurity Q

CAS #NA

Mol. formulaC₃₃H₃₅FN₂O₆

Mol. weight574.65

Details

A-12163BACK ORDER

Atorvastatin Impurity 114

CAS #444577-64-4

Mol. formulaC₂₄H₂₀FNO₃

Mol. weight389.43

Details

A-12164BACK ORDER

Atorvastatin Impurity 115

CAS #2409556-65-4

Mol. formulaC₄₄H₅₆FN₃O₈

Mol. weight773.94

Details

A-1217IN STOCK

Atorvastatin EP Impurity G Calcium Salt

CAS #887196-29-4

Mol. formulaC₃₄H₃₆FN₂O₅. 0.5 Ca

Mol. weight571.67 0.5*40.08

Details

A-1218IN STOCK

Atorvastatin EP Impurity Q Sodium Salt

CAS #NA

Mol. formulaC₃₃H₃₄FN₂O₆. Na

Mol. weight573.64 22.99

Details

A-1219IN STOCK

Atorvastatin EP Impurity F Sodium Salt

CAS #1371615-56-3

Mol. formulaC₄₀H₄₇FN₃O₈. Na

Mol. weight716.83 22.99

Details

A-1220IN STOCK

Atorvastatin EP Impurity E (Atorvastatin USP Related Compound E (Free Form), ent-Atorvastatin)

CAS #501121-34-2

Mol. formulaC₃₃H₃₅FN₂O₅

Mol. weight558.65

Details

A-1222IN STOCK

Atorvastatin EP Impurity M (Atorvastatin Ethyl Ester)

CAS #1146977-93-6

Mol. formulaC₃₅H₃₉FN₂O₅

Mol. weight586.70

Details

A-1224IN STOCK

Atorvastatin EP Impurity J (Atorvastatin 3-Deoxyhept-2E-Enoic Acid)

CAS #1105067-93-3

Mol. formulaC₃₃H₃₃FN₂O₄

Mol. weight540.64

Details

A-1225IN STOCK

rac-Atorvastatin Calcium EP Impurity O Sodium Salt

CAS #1391052-00-8

Mol. formulaC₃₃H₃₂FN₂O₅. Na

Mol. weight555.63 22.99

Details

A-123001IN STOCK

Anecortave Acetate (delta-9(11)-Hydrocortisone Acetate, Hydrocortisone Acetate EP Impurity E)

CAS #7753-60-8

Mol. formulaC₂₃H₃₀O₅

Mol. weight386.49

Details

A-123002BACK ORDER

Anecortave Impurity 1

CAS #NA

Mol. formulaC₂₃H₃₂O₆

Mol. weight404.51

Details

A-123003BACK ORDER

Anecortave Impurity 2

CAS #NA

Mol. formulaC₂₁H₂₈O₅

Mol. weight360.45

Details

A-123007BACK ORDER

Anecortave Impurity 5-d7

CAS #NA

Mol. formulaC₂₁H₂₃D₇O₄

Mol. weight353.51

Details

A-1231IN STOCK

Atorvastatin EP Impurity B Sodium Salt

CAS #131275-93-9

Mol. formulaC₃₃H₃₄FN₂O₅. Na

Mol. weight557.64 22.99

Details

A-1233BACK ORDER

Atorvastatin Impurity 9

CAS #N/A

Mol. formulaC34H35FN2O5

Mol. weight570.67

Details

A-1234BACK ORDER

Atorvastatin Cyclic Sodium Salt (Isopropyl) Impurity

CAS #873950-17-5; 1316291-19-6

Mol. formulaC33H34FN2O7. Na

Mol. weight589.65 22.99

Details

A-1235IN STOCK

Atorvastatin Cyclic (Fluorophenyl) Impurity Sodium Salt (Mixture of Diastereomers)

CAS #1315629-79-8

Mol. formulaC₃₃H₃₄FN₂O₇. Na

Mol. weight589.64 22.99

Details

A-1236IN STOCK

Atorvastatin Impurity 33

CAS #472967-95-6

Mol. formulaC₄₀H₄₇FN₂O₅

Mol. weight654.82

Details

A-1237IN STOCK

Atorvastatin Impurity 10

CAS #947586-93-8

Mol. formulaC₁₄H₂₇NO₄

Mol. weight273.37

Details

A-1238BACK ORDER

Atorvastatin Impurity 11

CAS #N/A

Mol. formulaC38H43FN2O5

Mol. weight626.78

Details

A-1239BACK ORDER

Atorvastatin Impurity 12

CAS #N/A

Mol. formulaC10H19NO4

Mol. weight217.27

Details

A-1240BACK ORDER

Atorvastatin Impurity 13

CAS #N/A

Mol. formulaC7H15NO4

Mol. weight177.20

Details

A-124001IN STOCK

Adamantane Impurity 7

CAS #6588-68-7

Mol. formulaC₁₂H₁₉NO₂

Mol. weight209.29

Details

A-124002IN STOCK

Adamantane Impurity 6

CAS #NA

Mol. formulaC₁₂H₁₉NO₃

Mol. weight225.29

Details

A-124007IN STOCK

Adamantane Impurity 5

CAS #15210-64-7

Mol. formulaC₁₅H₂₅NO

Mol. weight235.37

Details

A-124008IN STOCK

Adamantane Impurity 2

CAS #702-77-2

Mol. formulaC₁₁H₁₇Br

Mol. weight229.16

Details

A-124009IN STOCK

Adamantane Impurity 1 (1-Bromo-3,5,7-Trimethyl Adamantane)

CAS #53398-55-3

Mol. formulaC₁₃H₂₁Br

Mol. weight257.22

Details

A-124016IN STOCK

Adamantane Impurity 3

CAS #878-61-5

Mol. formulaC₁₂H₁₉Br

Mol. weight243.19

Details

A-124021BACK ORDER

Adamantane Impurity 8

CAS #NA

Mol. formulaC₁₈H₂₄N₂O₃

Mol. weight316.40

Details

A-124022BACK ORDER

Adamantane Impurity 9

CAS #NA

Mol. formulaC₁₈H₂₄N₂O₃

Mol. weight316.40

Details

A-124023BACK ORDER

Adamantane Impurity 10

CAS #NA

Mol. formulaC₁₈H₂₄N₂O₃

Mol. weight316.40

Details

A-124024BACK ORDER

Adamantane Impurity 11

CAS #875211-09-9

Mol. formulaC₁₄H₂₂BrNO

Mol. weight300.24

Details

A-124025BACK ORDER

Adamantane Impurity 12

CAS #NA

Mol. formulaC₁₈H₃₃NO₅

Mol. weight 343.46

Details

A-124027IN STOCK

Adamantane Impurity 13

CAS #768-95-6

Mol. formulaC₁₀H₁₆O

Mol. weight152.24

Details

A-124035BACK ORDER

3-(1-Adamantyl)-4-methoxyphenylboronic acid

CAS #459423-32-6

Mol. formulaC₁₇H₂₃BO₃

Mol. weight286.18

Details

A-124037BACK ORDER

trans-1,4-Dimethyl Adamantane

CAS #24145-88-8

Mol. formulaC₁₂H₂₀

Mol. weight164.29

Details

A-124038BACK ORDER

cis-1,4-Dimethyl Adamantane

CAS #24145-89-9

Mol. formulaC₁₂H₂₀

Mol. weight164.29

Details

A-1243IN STOCK

Atorvastatin EP Impurity D2

CAS #873950-19-7

Mol. formulaC₂₆H₂₄FNO₅

Mol. weight449.48

Details

A-1245BACK ORDER

Atorvastatin Impurity 14

CAS #186508-95-2

Mol. formulaC14H23NO4

Mol. weight269.34

Details

A-1249BACK ORDER

Atorvastatin Impurity 15

CAS #693793-42-9

Mol. formulaC33H33F2N2O5

Mol. weight575.64

Details

A-1250BACK ORDER

Atorvastatin Impurity 16

CAS #1450739-65-7

Mol. formulaC40H47FN2O8

Mol. weight702.83

Details

A-1251BACK ORDER

Atorvastatin Impurity 17

CAS #1331869-19-2

Mol. formulaC26H22FNO3

Mol. weight415.47

Details

A-1254IN STOCK

Atorvastatin Impurity 18

CAS #196085-85-5

Mol. formulaC₁₄H₂₃NO₄

Mol. weight269.34

Details

A-1255BACK ORDER

Atorvastatin Impurity 19

CAS #196085-84-4

Mol. formulaC14H23NO4

Mol. weight269.34

Details

A-1256BACK ORDER

Atorvastatin Impurity 20

CAS #1016893-70-1

Mol. formulaC14H23NO4

Mol. weight269.34

Details

A-1257IN STOCK

Atorvastatin Impurity 21

CAS #125971-94-0

Mol. formulaC₁₄H₂₃NO₄

Mol. weight269.34

Details

A-1259BACK ORDER

Atorvastatin Impurity 42

CAS #1246818-88-1

Mol. formulaC26H24FNO3

Mol. weight417.48

Details

A-1260IN STOCK

Atorvastatin Impurity 22

CAS #1821498-27-4

Mol. formulaC27H30FNO6

Mol. weight483.54

Details

A-126002IN STOCK

Annonacin Impurity 1 (5-(3-Methyl-butyl)-3H-furan-2-one)

CAS #81715-82-4

Mol. formulaC₉H₁₄O₂

Mol. weight154.21

Details

A-1262BACK ORDER

Atorvastatin Impurity 23

CAS #444577-70-2

Mol. formulaC26H25NO3

Mol. weight399.49

Details

A-1263BACK ORDER

Atorvastatin Impurity 24

CAS #693793-82-7

Mol. formulaC26H23F2NO3

Mol. weight435.47

Details

A-1264IN STOCK

Atorvastatin Impurity 25

CAS #1105067-89-7

Mol. formulaC₁₄H₂₇NO₄

Mol. weight273.37

Details

A-1265BACK ORDER

Atorvastatin Impurity 26

CAS #NA

Mol. formulaC37H47FN2O5

Mol. weight618.79

Details

A-1266BACK ORDER

Atorvastatin Impurity 27

CAS #NA

Mol. formulaC37H47FN2O5

Mol. weight618.79

Details

A-1267IN STOCK

Atorvastatin Impurity 28

CAS #1403667-07-1

Mol. formulaC₁₄H₉Cl₂FO

Mol. weight283.12

Details

A-1268IN STOCK

Atorvastatin Impurity 29

CAS #125971-96-2

Mol. formulaC26H24FNO3

Mol. weight417.48

Details

A-1269IN STOCK

Atorvastatin Impurity 30

CAS #666714-64-3

Mol. formulaC₂₆H₂₃FN₂O

Mol. weight398.48

Details

A-127IN STOCK

Atorvastatin EP Impurity H (Atorvastatin USP Related Compound H, Atorvastatin Lactone)

CAS #125995-03-1

Mol. formulaC₃₃H₃₃FN₂O₄

Mol. weight540.64

Details

A-1270IN STOCK

Atorvastatin Impurity 31

CAS #1173184-78-5

Mol. formulaC₂₀H₁₈FNO₂

Mol. weight323.37

Details

A-1271BACK ORDER

Atorvastatin Impurity 32

CAS #NA

Mol. formulaC₃₃H₃₃FN₂O₅

Mol. weight556.63

Details

A-1273IN STOCK

Atorvastatin Impurity 39

CAS #1105067-91-1

Mol. formulaC₄₀H₄₈N₂O₅

Mol. weight636.83

Details

A-1274IN STOCK

Atorvastatin Impurity 34

CAS #2588261-45-2

Mol. formulaC₃₃H₃₃FN₂O₅

Mol. weight556.63

Details

A-1276BACK ORDER

Atorvastatin Impurity 35

CAS #NA

Mol. formulaC₁₄H₂₇NO₄

Mol. weight273.37

Details

A-1277IN STOCK

Atorvastatin Impurity 36

CAS #2514955-94-1

Mol. formulaC₁₄H₉Br₂FO

Mol. weight372.03

Details

A-1278INQUIRE FURTHER

Atorvastatin Cyclic Sodium Salt (Chlorophenyl) Impurity

CAS #NA

Mol. formulaC₃₃H₃₄ClN₂O₇. Na

Mol. weight606.09 22.99

Details

A-1279BACK ORDER

Atorvastatin Impurity 37

CAS #63423-96-1

Mol. formulaC₅H₈NS. Br

Mol. weight114.19 79.90

Details

A-1280BACK ORDER

Atorvastatin Impurity 38

CAS #NA

Mol. formulaC35H37FN2O4

Mol. weight568.69

Details

A-128017IN STOCK

Hydroxyisobutyl Acetophenone

CAS #1314907-71-5

Mol. formulaC₁₂H₁₆O₂

Mol. weight192.26

Details

A-128018BACK ORDER

2',4'-Dihydroxy-4-Acetophenone

CAS #89-84-9

Mol. formula C₈H₈O₃

Mol. weight152.15

Details

A-1281BACK ORDER

Atorvastatin Impurity 40

CAS #NA

Mol. formulaC₃₄H₃₇FN₂O₇

Mol. weight604.68

Details

A-1282BACK ORDER

Atorvastatin Impurity 41

CAS #NA

Mol. formulaC₃₄H₃₇FN₂O₇

Mol. weight604.68

Details

A-1283BACK ORDER

Atorvastatin Impurity 43

CAS #125971-93-9

Mol. formulaC11H19NO4

Mol. weight229.28

Details

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