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 15801–15900 of 45668 standards · Impurities

E-2696IN STOCK

Epinephrine Impurity 96 HCl

CAS #27827-15-2

Mol. formulaC₁₁H₁₇NO₃. HCl

Mol. weight211.26 36.46

Details

E-2697IN STOCK

Epinephrine Impurity 35 DiHCl

CAS #NA

Mol. formulaC₁₈H₂₂N₂O₄. 2HCl

Mol. weight330.38 2*36.46

Details

E-2699BACK ORDER

Epinephrine Impurity 36 HCl

CAS #NA

Mol. formulaC₁₈H₂₂N₂O₄. HCl

Mol. weight330.38 36.46

Details

E-271002BACK ORDER

Elecoglipron Impurity 1

CAS #2758662-31-4

Mol. formulaC₂₇H₂₅F₂N₇O

Mol. weight501.54

Details

E-271003BACK ORDER

Elecoglipron Impurity 2

CAS #3086380-22-2

Mol. formulaC₁₂H₉IN₄O

Mol. weight352.14

Details

E-271004BACK ORDER

Elecoglipron Impurity 3

CAS #NA

Mol. formulaC₁₈H₂₁BN₄O₃

Mol. weight352.20

Details

E-274002INQUIRE FURTHER

Erysodine

CAS #7290-03-1

Mol. formulaC₁₈H₂₁NO₃

Mol. weight299.37

Details

E-275IN STOCK

Ethambutol EP Impurity C DiHCl (2R,2'R-Ethambutol DiHCl)

CAS #134566-79-3

Mol. formulaC₁₀H₂₄N₂O₂. 2 HCl

Mol. weight204.31 2*36.46

Details

E-276IN STOCK

Ethambutol EP Impurity B DiHCl

CAS #32454-69-6

Mol. formulaC₁₀H₂₄N₂O₂. 2 HCl

Mol. weight204.31 2*36.46

Details

E-28101BACK ORDER

Erlotinib Impurity 80

CAS #1318600-04-2

Mol. formulaC₂₂H₂₃N₃O₆

Mol. weight425.44

Details

E-28102BACK ORDER

Erlotinib Impurity 81

CAS #1058651-74-3

Mol. formulaC₂₂H₂₁N₃O₅

Mol. weight407.43

Details

E-28103BACK ORDER

Erlotinib Impurity 82

CAS #2218487-28-4

Mol. formulaC₂₂H₂₁N₃O₆

Mol. weight423.43

Details

E-28104BACK ORDER

Erlotinib Impurity 83

CAS #1318599-96-0

Mol. formulaC₂₂H₂₁N₃O₆

Mol. weight423.43

Details

E-28105BACK ORDER

Erlotinib Impurity 84

CAS #1318600-03-1

Mol. formulaC₂₂H₂₃N₃O₅

Mol. weight409.44

Details

E-28106BACK ORDER

Erlotinib Impurity 85

CAS #NA

Mol. formulaC₂₂H₂₁N₃O₆

Mol. weight423.43

Details

E-28107BACK ORDER

Erlotinib Impurity 86

CAS #2221937-43-3

Mol. formulaC₂₀H₁₉N₃O₄

Mol. weight365.39

Details

E-28108BACK ORDER

Erlotinib Impurity 87

CAS #299912-60-0

Mol. formulaC₂₅H₂₉N₃O₅

Mol. weight451.52

Details

E-28109BACK ORDER

Erlotinib EP Impurity F

CAS #1809951-10-7

Mol. formulaC₂₈H₃₄N₄O₉

Mol. weight570.60

Details

E-2811IN STOCK

Erlotinib EP Impurity L

CAS #183321-82-6

Mol. formulaC₂₀H₁₇Cl₂N₃O₂

Mol. weight402.28

Details

E-28110BACK ORDER

Erlotinib Impurity 89

CAS #NA

Mol. formulaC₁₂H₁₆O₅

Mol. weight240.26

Details

E-28111BACK ORDER

Erlotinib Impurity 90

CAS #1012057-39-4

Mol. formulaC₁₂H₁₆O₅

Mol. weight240.26

Details

E-28112BACK ORDER

Erlotinib Impurity 91

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₁₀

Mol. weight388.33

Details

E-28113BACK ORDER

Erlotinib Impurity 92

CAS #NA

Mol. formulaC₁₅H₂₄N₂O₆

Mol. weight 328.37

Details

E-28114BACK ORDER

Erlotinib Impurity 93

CAS #1620397-61-6

Mol. formulaC₉H₆ClNO₃

Mol. weight 211.60

Details

E-28115BACK ORDER

Erlotinib Impurity 94

CAS #154669-16-6

Mol. formulaC₉H₇NO₄

Mol. weight193.16

Details

E-28118BACK ORDER

Erlotinib Impurity 95

CAS #NA

Mol. formulaC₁₄H₈ClN₃O₂

Mol. weight285.69

Details

E-28119BACK ORDER

Erlotinib Impurity 96

CAS #NA

Mol. formulaC₁₈H₁₄ClN₃O₅

Mol. weight387.78

Details

E-2812IN STOCK

Erlotinib EP Impurity H HCl

CAS #183320-19-6

Mol. formulaC₂₁H₂₀ClN₃O₃. HCl

Mol. weight397.86 36.46

Details

E-28120BACK ORDER

Erlotinib Impurity 98

CAS #95-01-2

Mol. formulaC₇H₆O₃

Mol. weight138.12

Details

E-28121BACK ORDER

Erlotinib EP Impurity M

CAS #183322-21-6

Mol. formulaC₁₂H₁₁Cl₃N₂O₂

Mol. weight321.58

Details

E-28122BACK ORDER

Erlotinib EP Impurity B-d4

CAS #1794883-73-0

Mol. formulaC₈H₃D₄N

Mol. weight121.18

Details

E-28123BACK ORDER

Erlotinib Impurity 99

CAS #175281-76-2

Mol. formulaC₁₃H₁₇NO₇

Mol. weight299.28

Details

E-2813IN STOCK

Erlotinib EP Impurity J

CAS #183321-83-7

Mol. formulaC₂₁H₂₀ClN₃O₃

Mol. weight397.86

Details

E-2814IN STOCK

Erlotinib EP Impurity K

CAS #2204518-92-1

Mol. formulaC₂₂H₂₄ClN₃O₄

Mol. weight429.90

Details

E-2815IN STOCK

Erlotinib EP Impurity G

CAS #183322-19-2

Mol. formulaC₁₃H₁₄Cl₂N₂O₃

Mol. weight317.17

Details

E-2816IN STOCK

Erlotinib Impurity 3

CAS #1710372-46-5

Mol. formulaC₁₄H₁₆Cl₂N₂O₄

Mol. weight347.19

Details

E-2817IN STOCK

Erlotinib Impurity 4

CAS #1809351-86-7

Mol. formulaC₂₁H₂₃N₃O₆

Mol. weight413.43

Details

E-2818IN STOCK

Erlotinib EP Impurity B

CAS #54060-30-9

Mol. formulaC₈H₇N

Mol. weight117.15

Details

E-2819IN STOCK

Erlotinib EP Impurity I

CAS #183322-20-5

Mol. formulaC₁₃H₁₄Cl₂N₂O₃

Mol. weight317.17

Details

E-2820IN STOCK

Erlotinib EP Impurity E

CAS #1058132-82-3

Mol. formulaC₂₂H₂₅N₃O₄

Mol. weight395.46

Details

E-2821BACK ORDER

Erlotinib Impurity 5

CAS #NA

Mol. formulaC20H25N3O4

Mol. weight369.42

Details

E-2822IN STOCK

Erlotinib EP Impurity D

CAS #183322-18-1

Mol. formulaC₁₄H₁₇ClN₂O₄

Mol. weight312.76

Details

E-2823IN STOCK

Erlotinib EP Impurity A

CAS #179688-29-0

Mol. formulaC₁₄H₁₈N₂O₅

Mol. weight294.31

Details

E-2824IN STOCK

Erlotinib Impurity 6

CAS #179688-26-7

Mol. formulaC15H21NO8

Mol. weight343.33

Details

E-2825IN STOCK

Erlotinib Impurity 7 HCl

CAS #183322-17-0

Mol. formulaC15H23NO6. HCl

Mol. weight313.35 36.46

Details

E-2826BACK ORDER

Erlotinib Impurity 8

CAS #328528-74-1

Mol. formulaC20H22BrN3O4

Mol. weight448.32

Details

E-2827IN STOCK

Erlotinib Impurity 9

CAS #2055840-54-3

Mol. formulaC24H25N3O5

Mol. weight435.48

Details

E-2828BACK ORDER

Erlotinib Impurity 10

CAS #950596-58-4

Mol. formulaC13H18N2O4

Mol. weight266.30

Details

E-2829BACK ORDER

Erlotinib Impurity 11

CAS #950596-59-5

Mol. formulaC16H23N3O4

Mol. weight321.38

Details

E-2830BACK ORDER

Erlotinib Impurity 12

CAS #NA

Mol. formulaC16H25N3O5

Mol. weight339.39

Details

E-2831BACK ORDER

Erlotinib Impurity 13

CAS #236750-65-5

Mol. formulaC13H16N2O6

Mol. weight296.28

Details

E-2832IN STOCK

Erlotinib Impurity 14

CAS #236750-62-2

Mol. formulaC13H20N2O5

Mol. weight284.31

Details

E-2833BACK ORDER

Erlotinib Impurity 15

CAS #NA

Mol. formulaC15H23NO6

Mol. weight313.35

Details

E-2834BACK ORDER

Erlotinib Impurity 16

CAS #NA

Mol. formulaC22H23N3O6

Mol. weight393.45

Details

E-2835IN STOCK

Erlotinib Impurity 17

CAS #183322-16-9

Mol. formulaC15H22O6

Mol. weight298.34

Details

E-2836IN STOCK

Erlotinib Impurity 18 HCl

CAS #299912-61-1 (free base)

Mol. formulaC22H27N3O4. HCl

Mol. weight397.48 36.46

Details

E-2838BACK ORDER

Erlotinib Impurity 19

CAS #1312937-41-9

Mol. formulaC₁₅H₂₀N₂O₅

Mol. weight308.34

Details

E-2839BACK ORDER

Erlotinib Impurity 20

CAS #NA

Mol. formulaC14H19N3O4

Mol. weight293.32

Details

E-2840BACK ORDER

Erlotinib Impurity 21

CAS #NA

Mol. formulaC13H15ClN2O4

Mol. weight298.72

Details

E-2841BACK ORDER

Erlotinib Impurity 22

CAS #NA

Mol. formulaC13H15ClN2O4

Mol. weight298.72

Details

E-2842BACK ORDER

Erlotinib Impurity 23

CAS #NA

Mol. formulaC14H15ClN2O5

Mol. weight326.73

Details

E-2843BACK ORDER

Erlotinib Impurity 24

CAS #NA

Mol. formulaC14H15ClN2O5

Mol. weight326.73

Details

E-2844BACK ORDER

Erlotinib Impurity 25

CAS #NA

Mol. formulaC28H34N4O9

Mol. weight570.60

Details

E-2845IN STOCK

Erlotinib Impurity 26

CAS #3943-89-3

Mol. formulaC9H10O4

Mol. weight182.18

Details

E-2846BACK ORDER

Erlotinib Impurity 27

CAS #NA

Mol. formulaC17H24N2O5

Mol. weight336.39

Details

E-2847BACK ORDER

Erlotinib Impurity 28

CAS #NA

Mol. formulaC28H34N4O9

Mol. weight570.60

Details

E-2848IN STOCK

Erlotinib Impurity 29

CAS #574738-66-2

Mol. formulaC13H19NO6

Mol. weight285.30

Details

E-2849BACK ORDER

Erlotinib Impurity 30

CAS #NA

Mol. formulaC22H23N3O4

Mol. weight393.44

Details

E-2850BACK ORDER

Erlotinib Impurity 31

CAS #NA

Mol. formulaC14H21NO6

Mol. weight299.32

Details

E-2851BACK ORDER

Erlotinib Impurity 32

CAS #NA

Mol. formulaC14H21NO6

Mol. weight299.32

Details

E-2852IN STOCK

Erlotinib Impurity 33

CAS #2713768-85-3

Mol. formulaC₁₅H₂₁NO₈

Mol. weight343.33

Details

E-2853BACK ORDER

Erlotinib Impurity 34

CAS #NA

Mol. formulaC8H8ClN

Mol. weight153.61

Details

E-2854IN STOCK

Erlotinib Impurity 35

CAS #1839513-98-2

Mol. formulaC₁₃H₁₇N₃O₄

Mol. weight279.30

Details

E-2855IN STOCK

Erlotinib EP Impurity C HCl

CAS #NA

Mol. formulaC₂₂H₂₅N₃O₅. HCl

Mol. weight411.46 36.46

Details

E-2856BACK ORDER

Erlotinib Impurity 37

CAS #NA

Mol. formulaC₂₂H₂₁N₃O₅

Mol. weight407.43

Details

E-2857BACK ORDER

Erlotinib Impurity 38

CAS #NA

Mol. formulaC₂₂H₂₁N₃O₅

Mol. weight407.43

Details

E-2858IN STOCK

Erlotinib Impurity 39

CAS #99-03-6

Mol. formulaC8H9NO

Mol. weight135.17

Details

E-2859IN STOCK

Erlotinib Impurity 40

CAS #52670-38-9

Mol. formulaC8H7N

Mol. weight117.15

Details

E-2860IN STOCK

Erlotinib Impurity 41

CAS #14235-81-5

Mol. formulaC8H7N

Mol. weight117.15

Details

E-2861BACK ORDER

Erlotinib Impurity 46

CAS #938185-06-9

Mol. formulaC16H11N3O2

Mol. weight277.28

Details

E-2862BACK ORDER

Erlotinib Impurity 97

CAS #NA

Mol. formulaC₁₆H₂₅NO₆. HCl

Mol. weight327.38 36.46

Details

E-2863BACK ORDER

Erlotinib Impurity 48

CAS #NA

Mol. formulaC15H23NO6. HCl

Mol. weight313.35 36.46

Details

E-2864BACK ORDER

Erlotinib Impurity 49

CAS #NA

Mol. formulaC15H21NO8

Mol. weight343.33

Details

E-2866BACK ORDER

Erlotinib Impurity 50

CAS #NA

Mol. formulaC12H17NO6

Mol. weight271.27

Details

E-2867BACK ORDER

Erlotinib Impurity 51

CAS #NA

Mol. formulaC13H19NO6

Mol. weight285.30

Details

E-2868BACK ORDER

Erlotinib Impurity 52

CAS #NA

Mol. formulaC12H17NO6

Mol. weight271.27

Details

E-2869BACK ORDER

Erlotinib Impurity 53

CAS #NA

Mol. formulaC13H19NO6

Mol. weight285.30

Details

E-2870BACK ORDER

Erlotinib Impurity 54

CAS #NA

Mol. formulaC13H19NO6

Mol. weight285.30

Details

E-2871BACK ORDER

Erlotinib Impurity 55

CAS #NA

Mol. formulaC16H25NO7

Mol. weight343.38

Details

E-2872BACK ORDER

Erlotinib Impurity 56

CAS #NA

Mol. formulaC15H21NO7

Mol. weight327.33

Details

E-2873BACK ORDER

Erlotinib Impurity 57

CAS #NA

Mol. formulaC12H14N2O5

Mol. weight266.25

Details

E-2874BACK ORDER

Erlotinib Impurity 58

CAS #NA

Mol. formulaC14H16Cl2N2O5

Mol. weight363.19

Details

E-2875BACK ORDER

Erlotinib Impurity 59

CAS #NA

Mol. formulaC14H15Cl3N2O4

Mol. weight381.63

Details

E-2876BACK ORDER

Erlotinib Impurity 60

CAS #NA

Mol. formulaC13H16N2O5

Mol. weight280.28

Details

E-2877BACK ORDER

Erlotinib Impurity 61

CAS #NA

Mol. formulaC14H17ClN2O5

Mol. weight328.75

Details

E-2878BACK ORDER

Erlotinib Impurity 62

CAS #NA

Mol. formulaC14H16Cl2N2O4

Mol. weight347.19

Details

E-2879BACK ORDER

Erlotinib Impurity 63

CAS #NA

Mol. formulaC13H14Cl2N2O3

Mol. weight317.17

Details

E-2880BACK ORDER

Erlotinib Impurity 64

CAS #NA

Mol. formulaC8H9NO

Mol. weight135.17

Details

E-2881BACK ORDER

Erlotinib Impurity 65

CAS #NA

Mol. formulaC21H25N3O4

Mol. weight383.45

Details

E-2882BACK ORDER

Erlotinib Impurity 66

CAS #1384975-87-4

Mol. formulaC13H17NO7

Mol. weight299.28

Details

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