TLC Pharmaceutical Standards — products catalogue

Category index

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

01 — Find your standard

Search by parent drug (API).

Select a letter or parent drug (API) to browse the catalogue.

All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Parent drug

Showing 14901–15000 of 45668 standards · Impurities

E-1315IN STOCK

Eplerenone Impurity 2

CAS #192704-56-6

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

E-1316IN STOCK

Eplerenone Impurity 3

CAS #2073041-47-9

Mol. formulaC31H38O8S

Mol. weight570.71

Details

E-1317IN STOCK

Eplerenone EP Impurity C

CAS #95716-70-4

Mol. formulaC₂₄H₃₀O₅

Mol. weight398.50

Details

E-1318BACK ORDER

Eplerenone Impurity 4

CAS #NA

Mol. formulaC25H34O8S

Mol. weight494.60

Details

E-1319BACK ORDER

Eplerenone Impurity 5

CAS #NA

Mol. formulaC25H31NO6

Mol. weight441.52

Details

E-1320IN STOCK

Eplerenone Impurity 6 Disodium Salt

CAS #NA

Mol. formulaC₂₃H₂₈O₇. 2 Na

Mol. weight416.48 2*22.99

Details

E-1321BACK ORDER

Eplerenone Impurity 7

CAS #209253-72-5

Mol. formulaC₂₃H₃₀O₆

Mol. weight402.49

Details

E-1322IN STOCK

Eplerenone Impurity 8 Sodium Salt

CAS #NA

Mol. formulaC24H33O7. Na

Mol. weight433.53 22.99

Details

E-1323BACK ORDER

Eplerenone Impurity 9

CAS #NA

Mol. formulaC25H33NO6

Mol. weight443.54

Details

E-1324IN STOCK

Eplerenone Impurity 10

CAS #NA

Mol. formulaC23H32O6

Mol. weight404.50

Details

E-1325BACK ORDER

Eplerenone Impurity 11

CAS #NA

Mol. formulaC24H30N2O4

Mol. weight410.51

Details

E-1326BACK ORDER

Eplerenone Impurity 12

CAS #192704-54-4

Mol. formulaC24H29NO5

Mol. weight411.50

Details

E-1327BACK ORDER

Eplerenone Impurity 13

CAS #NA

Mol. formulaC25H34O8S

Mol. weight494.60

Details

E-1328BACK ORDER

Eplerenone Impurity 14

CAS #NA

Mol. formulaC22H28O4

Mol. weight356.46

Details

E-1329BACK ORDER

Eplerenone Impurity 15

CAS #NA

Mol. formulaC26H35NO8S

Mol. weight521.63

Details

E-1330IN STOCK

Eplerenone Impurity 16

CAS #192704-70-4

Mol. formulaC24H30O5

Mol. weight398.50

Details

E-133002IN STOCK

Elmustine Impurity 1

CAS #96806-34-7

Mol. formulaC₅H₁₀ClN₃O₃

Mol. weight195.60

Details

E-133003BACK ORDER

Elmustine Impurity 2

CAS #71479-93-1

Mol. formulaC5H11ClN2O2

Mol. weight166.61

Details

E-1331BACK ORDER

Eplerenone Impurity 17

CAS #NA

Mol. formulaC25H31NO5

Mol. weight425.53

Details

E-1332IN STOCK

Eplerenone Impurity 18 Sodium Salt

CAS #NA

Mol. formulaC24H31O6. Na

Mol. weight415.51 22.99

Details

E-1333IN STOCK

Eplerenone Impurity 19

CAS #209253-73-6

Mol. formulaC₂₄H₃₀O₇

Mol. weight430.50

Details

E-1334BACK ORDER

Eplerenone Impurity 20

CAS #NA

Mol. formulaC₂₄H₃₀O₇

Mol. weight430.50

Details

E-1335IN STOCK

Eplerenone Impurity 21

CAS #NA

Mol. formulaC₂₄H₃₀O₇

Mol. weight430.50

Details

E-1336BACK ORDER

Eplerenone Impurity 22

CAS #NA

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

E-1337BACK ORDER

Eplerenone Impurity 23

CAS #NA

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

E-1338IN STOCK

Eplerenone Impurity 24

CAS #192569-17-8

Mol. formulaC₂₂H₂₈O₄

Mol. weight356.46

Details

E-1339BACK ORDER

Eplerenone Impurity 25

CAS #95716-71-5

Mol. formulaC₂₂H₂₆O₃

Mol. weight338.45

Details

E-1340BACK ORDER

Eplerenone Impurity 26

CAS #610269-36-8

Mol. formulaC₂₂H₂₆O₃

Mol. weight338.45

Details

E-134042IN STOCK

Ethylene Glycol Impurity 1 (Ethylene Glycol Monoformate)

CAS #628-35-3

Mol. formulaC₃H₆O₃

Mol. weight90.08

Details

E-134085BACK ORDER

1,3,6,9-Tetraoxa-2-thiacycloundecane, 2,2-dioxide

CAS #1680182-60-8

Mol. formulaC₆H₁₂O₆S

Mol. weight212.22

Details

E-134087BACK ORDER

Decaethylene Glycol Monostearate

CAS #29544-45-4

Mol. formulaC₃₈H₇₆O₁₂

Mol. weight725.01

Details

E-1341BACK ORDER

Eplerenone Impurity 27

CAS #95716-74-8

Mol. formulaC₂₄H₃₀O₅

Mol. weight398.50

Details

E-1342BACK ORDER

Eplerenone Impurity 28

CAS #2304869-74-5

Mol. formulaC₂₄H₃₀O₅

Mol. weight398.50

Details

E-1343BACK ORDER

Eplerenone Impurity 29 Sodium Salt

CAS #NA

Mol. formulaC₂₄H₃₁O₆ Na

Mol. weight415.51 22.99

Details

E-1344BACK ORDER

Eplerenone Impurity 30 Sodium Salt

CAS #NA

Mol. formulaC₂₃H₂₇O₅. Na

Mol. weight383.46 22.99

Details

E-1345BACK ORDER

Eplerenone Impurity 31 Disodium Salt

CAS #NA

Mol. formulaC₂₃H₂₈O₆. 2Na

Mol. weight400.47 2*22.99

Details

E-1346BACK ORDER

Eplerenone Impurity 32

CAS #209253-58-7

Mol. formulaC₂₃H₂₉NO₄

Mol. weight383.49

Details

E-1347BACK ORDER

Eplerenone Impurity 33

CAS #1187016-78-9

Mol. formulaC₂₄H₃₁NO₆S

Mol. weight461.57

Details

E-1348BACK ORDER

Eplerenone Impurity 34 Sodium Salt

CAS #NA

Mol. formulaC₂₄H₃₁O₇. Na

Mol. weight431.51 22.99

Details

E-1349BACK ORDER

Eplerenone Impurity 35

CAS #NA

Mol. formulaC₂₆H₃₆O₈S

Mol. weight508.63

Details

E-1350BACK ORDER

Eplerenone Impurity 36

CAS #910107-80-1

Mol. formulaC₂₃H₂₇NO₄

Mol. weight381.47

Details

E-1351INQUIRE FURTHER

Eplerenone Impurity 37

CAS #NA

Mol. formulaC₂₃H₂₈O₆

Mol. weight400.47

Details

E-1352IN STOCK

Eplerenone Impurity 38

CAS #NA

Mol. formulaC₂₄H₃₂O₇

Mol. weight432.51

Details

E-1353IN STOCK

Eplerenone Impurity 39

CAS #NA

Mol. formulaC₂₄H₃₂O₇

Mol. weight432.51

Details

E-1354IN STOCK

Eplerenone Impurity 40

CAS #NA

Mol. formulaC₂₄H₃₂O₇

Mol. weight432.51

Details

E-1355BACK ORDER

Eplerenone Impurity 41

CAS #NA

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

E-1356BACK ORDER

Eplerenone Impurity 42

CAS #NA

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

E-1357BACK ORDER

Eplerenone Impurity 43

CAS #NA

Mol. formulaC₂₄H₃₀O₆

Mol. weight414.50

Details

E-138IN STOCK

Eplerenone Impurity 1

CAS #2304869-71-2

Mol. formulaC₂₄H₃₂O₆

Mol. weight416.51

Details

E-139IN STOCK

Eplerenone EP Impurity A

CAS #209253-67-8

Mol. formulaC₂₃H₂₈O₅

Mol. weight384.47

Details

E-144003IN STOCK

Epirubicin EP Impurity B (Daunorubicin EP Impurity A, Daunomycinone)

CAS #21794-55-8

Mol. formulaC₂₁H₁₈O₈

Mol. weight398.37

Details

E-144004INQUIRE FURTHER

Epirubicin EP Impurity G (Epirubicin Dimer)

CAS #1046827-43-3

Mol. formulaC₅₄H₅₈N₂O₂₂

Mol. weight1087.06

Details

E-144005BACK ORDER

Epirubicin Impurity 1(13-Deoxyepirubicin)

CAS #952648-77-0

Mol. formulaC₂₇H₃₁NO₁₀

Mol. weight529.55

Details

E-144006BACK ORDER

Epirubicin Impurity 2

CAS #29742-69-6

Mol. formulaC₂₁H₁₇BrO₈

Mol. weight477.26

Details

E-144007BACK ORDER

Epirubicin Impurity 3

CAS #NA

Mol. formulaC₂₃H₂₃BrO₉

Mol. weight523.33

Details

E-144008BACK ORDER

Epirubicin Impurity 4

CAS #NA

Mol. formulaC₂₇H₂₇NO₁₀

Mol. weight525.510

Details

E-144009BACK ORDER

Epirubicin Impurity 5

CAS #26388-52-3

Mol. formulaC₂₉H₂₈F₃NO₁₁

Mol. weight623.53

Details

E-144010BACK ORDER

Epirubicin Impurity 6

CAS #79441-78-4

Mol. formulaC₂₉H₂₆F₃NO₁₁

Mol. weight621.52

Details

E-144011BACK ORDER

Epirubicin Impurity 7

CAS #57918-22-6

Mol. formulaC₂₉H₂₈F₃NO₁₁

Mol. weight623.53

Details

E-144012BACK ORDER

Epirubicin Impurity 8

CAS #99570-29-3

Mol. formulaC₂₇H₂₈BrNO₁₀

Mol. weight606.42

Details

E-144013BACK ORDER

Epirubicin Impurity 9

CAS #NA

Mol. formulaC₂₉H₃₄BrNO₁₁

Mol. weight652.49

Details

E-144014BACK ORDER

Epirubicin Impurity 10

CAS #32469-41-3

Mol. formulaC₂₁H₁₆O₈

Mol. weight396.35

Details

E-144016BACK ORDER

Epirubicin Impurity 11

CAS #NA

Mol. formulaC₃₃H₄₀N₂O₁₃

Mol. weight672.684

Details

E-144017BACK ORDER

Epirubicin Impurity 12

CAS #NA

Mol. formulaC₃₃H₄₀N₂O₁₃

Mol. weight672.684

Details

E-146002BACK ORDER

Ecabet Sodium Impurity 1

CAS #NA

Mol. formulaC22H32O5S

Mol. weight408.55

Details

E-146003BACK ORDER

Ecabet Sodium Impurity 2

CAS #NA

Mol. formulaC20H25O6S. Na

Mol. weight393.47 22.99

Details

E-150004IN STOCK

Elagolix Impurity 1

CAS #295376-21-5

Mol. formulaC₇H₆BrFO

Mol. weight205.03

Details

E-150005BACK ORDER

Elagolix Impurity 2

CAS #830346-46-8

Mol. formulaC₉H₈F₄N₂O

Mol. weight236.17

Details

E-150006BACK ORDER

Elagolix Impurity 3

CAS #205808-10-2

Mol. formulaC₁₂H₁₅NO₂

Mol. weight205.26

Details

E-150007BACK ORDER

Elagolix Impurity 4

CAS #2248628-92-2

Mol. formulaC₁₉H₂₁NO₄S

Mol. weight359.44

Details

E-150008BACK ORDER

Elagolix Impurity 5

CAS #1150560-54-5

Mol. formulaC₁₃H₉F₄IN₂O₂

Mol. weight428.13

Details

E-150009BACK ORDER

Elagolix Impurity 6

CAS #1150560-59-0

Mol. formulaC₂₀H₁₅F₅N₂O₃

Mol. weight426.34

Details

E-150010BACK ORDER

Elagolix Impurity 7

CAS #126610-77-3

Mol. formulaC₂₀H₂₅NO₅S

Mol. weight391.48

Details

E-150011BACK ORDER

Elagolix Impurity 8

CAS #830346-48-0

Mol. formulaC₁₃H₉BrF₄N₂O₂

Mol. weight381.12

Details

E-150012BACK ORDER

Elagolix Impurity 9

CAS #830346-51-5

Mol. formulaC₃₃H₃₂F₅N₃O₅

Mol. weight645.63

Details

E-150013BACK ORDER

Elagolix Impurity 10

CAS #NA

Mol. formulaC₂₈H₂₅F₄N₃O₃

Mol. weight527.52

Details

E-150014IN STOCK

Elagolix Impurity 11

CAS #2490673-33-9

Mol. formulaC₃₆H₃₃F₅N₄O₃

Mol. weight664.68

Details

E-150016BACK ORDER

Elagolix Impurity 12

CAS #2756307-50-1

Mol. formulaC₂₈H₂₄F₅N₃O₃

Mol. weight545.51

Details

E-150017BACK ORDER

Elagolix Impurity 13

CAS #830346-50-4

Mol. formulaC₂₈H₂₄F₅N₃O₃

Mol. weight545.51

Details

E-150018BACK ORDER

Elagolix Impurity 14

CAS #NA

Mol. formulaC₃₃H₃₁F₅N₄O₃

Mol. weight626.63

Details

E-150019BACK ORDER

Elagolix Impurity 15

CAS #NA

Mol. formulaC₃₂H₂₈F₅N₃O₄

Mol. weight613.59

Details

E-150020BACK ORDER

Elagolix Impurity 16

CAS #NA

Mol. formulaC₃₄H₃₅F₄N₃O₅

Mol. weight641.66

Details

E-150021BACK ORDER

Elagolix Impurity 17

CAS #NA

Mol. formulaC₃₂H₃₁F₄N₃O₅

Mol. weight613.61

Details

E-150022BACK ORDER

Elagolix Impurity 18

CAS #NA

Mol. formulaC₄₀H₄₄F₅N₃O₇

Mol. weight773.80

Details

E-150023IN STOCK

Elagolix Impurity 19

CAS #2409132-60-9

Mol. formulaC₃₆H₃₆F₅N₃O₇

Mol. weight717.69

Details

E-150024BACK ORDER

Elagolix Impurity 20

CAS #NA

Mol. formulaC₃₆H₃₈F₅N₅O₇

Mol. weight747.72

Details

E-150025IN STOCK

Elagolix Impurity 21

CAS #2409132-61-0

Mol. formulaC₂₈H₂₁F₅N₂O₄

Mol. weight544.48

Details

E-150026BACK ORDER

Elagolix Impurity 22

CAS #NA

Mol. formulaC₃₄H₃₄F₅N₃O₅

Mol. weight659.65

Details

E-150027BACK ORDER

Elagolix Impurity 23

CAS #NA

Mol. formulaC₃₂H₃₀F₅N₃O₅

Mol. weight631.60

Details

E-150028IN STOCK

Elagolix Impurity 24 (Mixture of Diastereomers)

CAS #2409132-62-1

Mol. formulaC₃₂H₃₀F₅N₃O₆

Mol. weight647.60

Details

E-150029BACK ORDER

Elagolix Impurity 25 Sodium Salt

CAS #NA

Mol. formulaC₃₈H₃₉F₅N₃O₆. Na

Mol. weight728.74 22.99

Details

E-150030BACK ORDER

Elagolix Impurity 26

CAS #2480056-23-1

Mol. formulaC₂₇H₂₂F₅N₃O₃

Mol. weight531.48

Details

E-150031BACK ORDER

Elagolix Impurity 27

CAS #1062642-68-5

Mol. formulaC₃₂H₃₀F₅N₃O₅

Mol. weight631.60

Details

E-150032BACK ORDER

Elagolix Impurity 28

CAS #830346-49-1

Mol. formulaC₂₆H₂₆BrF₄N₃O₄

Mol. weight600.41

Details

E-150033BACK ORDER

Elagolix Impurity 29

CAS #NA

Mol. formulaC₃₄H₃₅F₄N₃O₅

Mol. weight641.66

Details

E-150034BACK ORDER

Elagolix Impurity 30

CAS #NA

Mol. formulaC₃₂H₃₁F₄N₃O₅

Mol. weight613.61

Details

E-150035BACK ORDER

Elagolix Impurity 31

CAS #2486454-65-1

Mol. formulaC₂₈H₂₂F₅N₃O₄

Mol. weight559.49

Details

E-150036BACK ORDER

Elagolix Impurity 32

CAS #2486454-64-0

Mol. formulaC₂₈H₂₄F₅N₃O₄

Mol. weight561.51

Details

E-150037BACK ORDER

Elagolix Impurity 33

CAS #NA

Mol. formulaC₂₅H₂₅F₄N₃O₄

Mol. weight507.49

Details

E-150038BACK ORDER

Elagolix Impurity 34

CAS #832720-51-1

Mol. formulaC₃₁H₂₈F₅N₃O₅

Mol. weight617.57

Details

Can’t find what you are looking for?

Custom synthesis is our core capability. Send us the structure or CAS number and we’ll respond with feasibility, lead time and pricing.

Request custom synthesis