TLC Pharmaceutical Standards — products catalogue

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

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Showing 401–500 of 4308 standards

E-0681IN STOCK

Ezetimibe Impurity 36

CAS #NA

Mol. formulaC₁₈H₁₉FO₃

Mol. weight302.35

Details

E-0682BACK ORDER

Ezetimibe Impurity 95

CAS #NA

Mol. formulaC₂₄H₂₃F₂NO₃

Mol. weight411.45

Details

E-0683IN STOCK

Ezetimibe Impurity 38

CAS #2280081-69-6

Mol. formulaC₂₀H₂₁NO₄

Mol. weight339.39

Details

E-0684IN STOCK

Ezetimibe Impurity 39

CAS #NA

Mol. formulaC₂₀H₂₀FNO₄

Mol. weight357.38

Details

E-0685IN STOCK

Ezetimibe Impurity 40

CAS #NA

Mol. formulaC₂₀H₂₀FNO₄

Mol. weight357.38

Details

E-0686BACK ORDER

Ezetimibe Impurity 41

CAS #NA

Mol. formulaC33H30F2N2O5

Mol. weight572.61

Details

E-0687BACK ORDER

Ezetimibe Impurity 42

CAS #1809031-15-9

Mol. formulaC₃₉H₄₆F₂N₂O₅Si₂

Mol. weight716.97

Details

E-0688BACK ORDER

Ezetimibe Impurity 43

CAS #NA

Mol. formulaC33H30F2N2O5

Mol. weight572.61

Details

E-0689BACK ORDER

Ezetimibe Impurity 44

CAS #NA

Mol. formulaC39H46F2N2O5Si2

Mol. weight716.97

Details

E-069IN STOCK

Desfluoro Ezetimibe

CAS #302781-98-2

Mol. formulaC₂₄H₂₂FNO₃

Mol. weight391.44

Details

E-0690IN STOCK

Ezetimibe Impurity 47

CAS #3382-63-6

Mol. formulaC₁₃H₁₀FNO

Mol. weight215.23

Details

E-0691BACK ORDER

Ezetimibe Impurity 48

CAS #NA

Mol. formulaC13H10FNO

Mol. weight215.23

Details

E-0692BACK ORDER

Ezetimibe Impurity 49

CAS #NA

Mol. formulaC13H10FNO

Mol. weight215.23

Details

E-0693BACK ORDER

Ezetimibe Impurity 50

CAS #NA

Mol. formulaC₁₃H₁₁NO

Mol. weight197.24

Details

E-0694BACK ORDER

Ezetimibe Impurity 51

CAS #1684445-71-3

Mol. formulaC₃₉H₄₆F₂N₂O₅Si₂

Mol. weight716.97

Details

E-0695BACK ORDER

Ezetimibe Impurity 52

CAS #1650568-82-3

Mol. formulaC₃₉H₄₆F₂N₂O₅Si₂

Mol. weight716.97

Details

E-0696BACK ORDER

Ezetimibe Impurity 53

CAS #NA

Mol. formulaC39H46F2N2O5Si2

Mol. weight716.97

Details

E-0698BACK ORDER

Ezetimibe-13C6

CAS #438624-68-1

Mol. formula13C6 C18H21F2NO3

Mol. weight415.39

Details

E-0699IN STOCK

Ezetimibe Impurity 54

CAS #1185883-39-9

Mol. formulaC₄₀H₃₆F₂N₂O₅

Mol. weight662.73

Details

E-071IN STOCK

rac-Efavirenz-d5

CAS #NA

Mol. formulaC₁₄H₄D₅ClF₃NO₂

Mol. weight320.71

Details

E-071001IN STOCK

Ertapenem-d4 Disodium Salt

CAS #1356934-56-9

Mol. formulaC₂₂H₁₉D₄N₃O₇S. 2 Na

Mol. weight477.53 2*22.99

Details

E-071002IN STOCK

Ertapenem Side Chain Enantiomer 1

CAS #NA

Mol. formulaC₂₀H₁₉N₃O₇S

Mol. weight445.45

Details

E-071003IN STOCK

Ertapenem Side Chain Enantiomer 2 HCl

CAS #503607-49-6

Mol. formulaC₁₂H₁₄N₂O₃S. HCl

Mol. weight266.32 36.46

Details

E-071004INQUIRE FURTHER

Ertapenem N-Carbonyl Dimer Impurity

CAS #1199797-43-7

Mol. formulaC44H48N6O13S2

Mol. weight933.03

Details

E-071005INQUIRE FURTHER

Ertapenem Dimer Ester Impurity 1

CAS #402955-38-8

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.05

Details

E-071006IN STOCK

Ertapenem Impurity Pro-maba

CAS #724700-26-9

Mol. formulaC₁₂H₁₄N₂O₃

Mol. weight234.26

Details

E-071007BACK ORDER

Ertapenem Impurity DIPP

CAS #220031-86-7

Mol. formulaC18H27N2O6PS

Mol. weight430.46

Details

E-071008BACK ORDER

Ertapenem side chain impurity (propyl ester)

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₃S

Mol. weight308.40

Details

E-071009IN STOCK

Ertapenem Impurity 1 Trisodium Salt (Ring Open)

CAS #NA

Mol. formulaC₂₂H₂₄N₃O₈S. 3 Na

Mol. weight490.52 3*22.99

Details

E-071010INQUIRE FURTHER

Ertapenem Impurity 32

CAS #N/A

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.05

Details

E-071011INQUIRE FURTHER

Ertapenem Dimer I

CAS #1199797-41-5

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.05

Details

E-071012INQUIRE FURTHER

Ertapenem Dimer II

CAS #1199797-42-6

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.05

Details

E-071013INQUIRE FURTHER

Ertapenem Dimer H2Oa

CAS #N/A

Mol. formulaC44H48N6O14S2

Mol. weight933.03

Details

E-071014INQUIRE FURTHER

Ertapenem Methanolysis Impurity

CAS #NA

Mol. formulaC23H29N3O7S

Mol. weight491.56

Details

E-071015IN STOCK

Ertapenem Impurity 42 Disodium Salt

CAS #NA

Mol. formulaC₂₉H₃₀N₄O₇S. 2 Na

Mol. weight578.64 2*22.99

Details

E-071016BACK ORDER

Ertapenem Acetic Acid Adduct Impurity

CAS #NA

Mol. formulaC24H27N3O9S

Mol. weight533.56

Details

E-071017BACK ORDER

Ertapenem Oxazinone Impurity

CAS #NA

Mol. formulaC₂₃H₂₅N₃O₉S

Mol. weight519.53

Details

E-071018IN STOCK

Ertapenem Sodium Salt

CAS #153773-82-1

Mol. formulaC₂₂H₂₄N₃O₇S. Na

Mol. weight474.51 22.99

Details

E-071019BACK ORDER

Ertapenem Impurity 2

CAS #NA

Mol. formulaC12H14N2O4

Mol. weight250.25

Details

E-071020BACK ORDER

Ertapenem Impurity 3

CAS #NA

Mol. formulaC12H14N2O4

Mol. weight250.25

Details

E-071021INQUIRE FURTHER

Ertapenem Impurity 4

CAS #NA

Mol. formulaC25H29N3O7S

Mol. weight515.58

Details

E-071022BACK ORDER

Ertapenem Impurity 5

CAS #NA

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.032

Details

E-071023BACK ORDER

Ertapenem Impurity 6

CAS #NA

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.032

Details

E-071024INQUIRE FURTHER

Ertapenem Impurity 7

CAS #NA

Mol. formulaC₃₄H₃₉N₅O₁₀S₂

Mol. weight741.83

Details

E-071025BACK ORDER

Ertapenem Impurity 8

CAS #866186-68-7

Mol. formulaC₂₃H₂₅N₃O₉S

Mol. weight519.53

Details

E-071026INQUIRE FURTHER

Ertapenem Impurity 9

CAS #NA

Mol. formulaC₂₃H₂₉N₃O₈S

Mol. weight507.56

Details

E-071027INQUIRE FURTHER

Ertapenem Impurity 10

CAS #NA

Mol. formulaC₂₃H₂₉N₃O₈S

Mol. weight507.56

Details

E-071028BACK ORDER

Ertapenem Impurity 11

CAS #NA

Mol. formulaC₄₅H₅₂N₆O₁₄S₂

Mol. weight965.06

Details

E-071029BACK ORDER

Ertapenem Impurity 12 HCl

CAS #444057-65-2

Mol. formulaC₁₂H₁₄N₂O₄. HCl

Mol. weight250.25 36.46

Details

E-071030BACK ORDER

Ertapenem Impurity 13 HCl

CAS #444057-62-9

Mol. formulaC₁₂H₁₄N₂O₄. HCl

Mol. weight250.25 36.46

Details

E-071031BACK ORDER

Ertapenem Impurity 14 DiHCl

CAS #NA

Mol. formulaC₁₉H₂₁N₃O₃S. 2HCl

Mol. weight371.46 2*36.46

Details

E-071032BACK ORDER

Ertapenem Impurity 15 DiHCl

CAS #NA

Mol. formulaC₄₄H₄₈N₆O₁₃S₂. 2HCl

Mol. weight933.02 2*36.46

Details

E-071033IN STOCK

Ertapenem Impurity 16 Disodium Salt

CAS #866186-66-5

Mol. formulaC₂₉H₃₀N₄O₇S. 2 Na

Mol. weight578.64 2*22.99

Details

E-071034BACK ORDER

Ertapenem Impurity 17 DiHCl

CAS #444057-64-1

Mol. formulaC₂₄H₂₆N₄O₆S₂. 2HCl

Mol. weight530.61 2*36.46

Details

E-071035BACK ORDER

Ertapenem Impurity 18 HCl

CAS #NA

Mol. formulaC₂₄H₃₀N₄O₆S. HCl

Mol. weight502.59 36.46

Details

E-071036IN STOCK

Ertapenem Impurity 19

CAS #202467-69-4

Mol. formulaC₂₀H₁₉N₃O₇S

Mol. weight445.45

Details

E-071037IN STOCK

Ertapenem Impurity 20

CAS #1401451-19-1

Mol. formulaC₄₀H₃₆N₆O₁₄S₂

Mol. weight888.88

Details

E-071038INQUIRE FURTHER

Ertapenem Impurity 21

CAS #402955-37-7

Mol. formulaC₄₄H₄₈N₆O₁₃S₂

Mol. weight933.02

Details

E-071039BACK ORDER

Ertapenem Impurity 22

CAS #503607-50-9

Mol. formulaC₂₉H₃₀N₄O₉S

Mol. weight610.64

Details

E-071040IN STOCK

Ertapenem Impurity 23

CAS #NA

Mol. formulaC₂₀H₁₉N₃O₇S

Mol. weight445.45

Details

E-071041IN STOCK

Ertapenem Impurity 24

CAS #NA

Mol. formulaC₂₀H₁₉N₃O₇S

Mol. weight445.45

Details

E-071042BACK ORDER

Ertapenem Impurity 25 Sodium Salt

CAS #NA

Mol. formulaC₄₄H₄₅N₆O₁₃S₂. 3Na

Mol. weight929.99 3*22.99

Details

E-071043BACK ORDER

Ertapenem Impurity 26 Sodium Salt

CAS #NA

Mol. formulaC₄₄H₄₅N₆O₁₃S₂. 3Na

Mol. weight929.99 3*22.99

Details

E-071044BACK ORDER

Ertapenem Impurity 27 Sodium Salt

CAS #NA

Mol. formulaC₁₅H₁₉N₂O₇S. 3Na

Mol. weight371.39 3*22.99

Details

E-071045INQUIRE FURTHER

Ertapenem Impurity 28

CAS #402955-34-4

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.03

Details

E-071046INQUIRE FURTHER

Ertapenem Impurity 29

CAS #NA

Mol. formulaC₄₆H₅₄N₆O₁₄S₂

Mol. weight979.09

Details

E-071047INQUIRE FURTHER

Ertapenem Impurity 30

CAS #NA

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.03

Details

E-071048IN STOCK

N-Nitroso Ertapenem

CAS #NA

Mol. formulaC₂₂H₂₄N₄O₈S

Mol. weight504.51

Details

E-071049INQUIRE FURTHER

Ertapenem Impurity 31

CAS #NA

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.03

Details

E-071050BACK ORDER

Ertapenem Impurity 33

CAS #357154-27-9

Mol. formulaC₂₂H₂₇N₃O₈S

Mol. weight493.53

Details

E-071051BACK ORDER

Ertapenem Impurity 34

CAS #87691-27-8

Mol. formulaC₁₀H₁₇NO₅

Mol. weight231.25

Details

E-071052BACK ORDER

Ertapenem Impurity 35

CAS #135042-12-5

Mol. formulaC₁₀H₁₇NO₅

Mol. weight231.25

Details

E-071053BACK ORDER

Ertapenem Impurity 36

CAS #147266-92-0

Mol. formulaC₁₀H₁₇NO₅

Mol. weight231.25

Details

E-071054BACK ORDER

Ertapenem Impurity 37

CAS #1130421-81-6

Mol. formulaC₁₀H₁₇NO₄S

Mol. weight247.31

Details

E-071055BACK ORDER

Ertapenem Impurity 38

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₃S

Mol. weight308.40

Details

E-071056BACK ORDER

Ertapenem Impurity 39

CAS #2231664-43-8

Mol. formulaC₁₀H₁₇NO₄S

Mol. weight247.31

Details

E-071057BACK ORDER

Ertapenem Impurity 40 HCl

CAS #NA

Mol. formulaC₁₂H₁₄N₂O₃S. HCl

Mol. weight266.32 36.46

Details

E-071058BACK ORDER

Ertapenem Impurity 41 HCl

CAS #NA

Mol. formulaC₁₂H₁₄N₂O₃S. HCl

Mol. weight266.32 36.46

Details

E-071059INQUIRE FURTHER

Ertapenem Dimer Ester Impurity 2

CAS #NA

Mol. formulaC₄₄H₅₀N₆O₁₄S₂

Mol. weight951.03

Details

E-0711IN STOCK

Methyl Efavirenz (Mixture of Diastereomers)

CAS #353270-76-5

Mol. formulaC₁₅H₁₁ClF₃NO₂

Mol. weight329.70

Details

E-0712IN STOCK

Efavirenz Impurity (6-chloro-4-[2-(2-methylcyclopropyl)ethynyl]-4-(trifluoromethyl)-2H-3,1-benzoxazin-2-one)

CAS #1217623-65-8

Mol. formulaC15H11ClF3NO2

Mol. weight329.71

Details

E-0713IN STOCK

Efavirenz Impurity 18

CAS #1627575-36-3

Mol. formulaC₁₄H₁₁ClF₃NO₂

Mol. weight317.69

Details

E-0714IN STOCK

Efavirenz Impurity 16

CAS #NA

Mol. formulaC14H9ClF3NO2

Mol. weight315.68

Details

E-0715IN STOCK

Efavirenz Impurity 17 (Mixture of Z and E Isomers)

CAS #2125704-30-3

Mol. formulaC₁₄H₉ClF₃NO₂

Mol. weight315.68

Details

E-0716IN STOCK

rac-Efavirenz Impurity 22 (rac-Efavirenz benzoylaminoalcohol)

CAS #1189491-03-9

Mol. formulaC₂₁H₁₇ClF₃NO₃

Mol. weight423.82

Details

E-0717IN STOCK

Efavirenz Impurity 19

CAS #2177283-35-9

Mol. formulaC₁₆H₁₃ClF₃NO₂

Mol. weight343.73

Details

E-0719INQUIRE FURTHER

Efavirenz Cyclobutenylindole Impurity 2

CAS #NA

Mol. formulaC16H13ClF3NO2

Mol. weight343.74

Details

E-072IN STOCK

rac-Efavirenz

CAS #177530-93-7

Mol. formulaC₁₄H₉ClF₃NO₂

Mol. weight315.68

Details

E-0720BACK ORDER

Efavirenz Impurity 1

CAS #NA

Mol. formulaC14H9ClF3NO2

Mol. weight315.68

Details

E-072001BACK ORDER

Epoxiconazole-d4

CAS #NA

Mol. formulaC17H9ClFN3OD4

Mol. weight333.79

Details

E-072002IN STOCK

Epoxiconazole

CAS #135319-73-2

Mol. formulaC17H13ClFN3O

Mol. weight329.76

Details

E-072003BACK ORDER

Epoxiconazole Impurity 1

CAS #NA

Mol. formulaC17H13ClFN3O

Mol. weight329.76

Details

E-0721BACK ORDER

Efavirenz Impurity 2

CAS #NA

Mol. formulaC14H9ClF3NO2

Mol. weight315.68

Details

E-0722IN STOCK

Efavirenz Impurity 3 (Mixture of Z and E Isomers)

CAS #NA

Mol. formulaC14H9ClF3NO2

Mol. weight315.68

Details

E-0723BACK ORDER

Efavirenz Impurity 4

CAS #NA

Mol. formulaC14H9ClF3NO2

Mol. weight315.68

Details

E-0725BACK ORDER

Efavirenz Impurity 6

CAS #NA

Mol. formulaC14H10Cl2F3NO2

Mol. weight352.14

Details

E-0726BACK ORDER

Efavirenz Impurity 7

CAS #NA

Mol. formulaC14H9ClF3NO2

Mol. weight315.68

Details

E-0727BACK ORDER

Efavirenz Impurity 8

CAS #NA

Mol. formulaC16H13ClF3NO2

Mol. weight343.74

Details

E-0728IN STOCK

Efavirenz Impurity 9

CAS #211563-41-6

Mol. formulaC₁₆H₁₅ClF₃NO₃

Mol. weight361.75

Details

E-0729IN STOCK

Efavirenz Impurity 10

CAS #211563-40-5

Mol. formulaC15H13ClF3NO3

Mol. weight347.72

Details

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