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 3201–3300 of 4308 standards

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-282IN STOCK

Erlotinib-d6 HCl

CAS #1189953-78-3

Mol. formulaC₂₂H₁₇D₆N₃O₄. HCl

Mol. weight399.48 36.46

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-283IN STOCK

Erlotinib metabolite M11

CAS #882172-60-3

Mol. formulaC21H19N3O5

Mol. weight393.40

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-2837IN STOCK

N-Methoxyethyl Erlotinib HCl

CAS #NA

Mol. formulaC₂₅H₂₉N₃O₅. HCl

Mol. weight451.52 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-284IN STOCK

Desmethyl Erlotinib Carboxylate Acid

CAS #1170354-84-3

Mol. formulaC21H19N3O5

Mol. weight393.40

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-285IN STOCK

Erlotinib O-Desmethyl Metabolite Isomer (M14)

CAS #183321-86-0

Mol. formulaC21H21N3O4

Mol. weight379.42

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-286IN STOCK

Erlotinib Hydroxy Metabolite

CAS #882420-22-6

Mol. formulaC₂₂H₂₃N₃O₅

Mol. weight409.45

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-2865IN STOCK

Erlotinib O-Desmethyl Metabolite Isomer (M13)

CAS #183320-29-8

Mol. formulaC₂₁H₂₁N₃O₄

Mol. weight379.42

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-287IN STOCK

Erlotinib Carboxylic Acid

CAS #882420-21-5

Mol. formulaC₂₂H₂₅N₃O₆

Mol. weight427.46

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-288IN STOCK

Erlotinib O-Desmethyl Metabolite Isomer (M13) HCl

CAS #183365-34-6

Mol. formulaC21H21N3O4. HCl

Mol. weight379.42 36.46

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

E-2883BACK ORDER

Erlotinib Impurity 67

CAS #1494468-76-6

Mol. formulaC13H19NO5

Mol. weight269.30

Details

E-2884IN STOCK

Erlotinib Impurity 68

CAS #139-85-5

Mol. formulaC₇H₆O₃

Mol. weight138.12

Details

E-2885BACK ORDER

Erlotinib Impurity 69

CAS #NA

Mol. formulaC6H3Br2NO4

Mol. weight312.90

Details

E-2886BACK ORDER

Erlotinib Impurity 70

CAS #NA

Mol. formulaC13H16N2O6

Mol. weight296.28

Details

E-2887BACK ORDER

Erlotinib Impurity 71

CAS #NA

Mol. formulaC13H16N2O6

Mol. weight296.28

Details

E-2888BACK ORDER

Erlotinib Impurity 72

CAS #NA

Mol. formulaC19H17N3O3

Mol. weight335.36

Details

E-2889BACK ORDER

Erlotinib Impurity 73

CAS #1709-44-0; 29159-23-7

Mol. formulaC7H7NO

Mol. weight121.14

Details

E-289IN STOCK

Didesmethyl Erlotinib

CAS #183321-84-8

Mol. formulaC20H19N3O4

Mol. weight365.39

Details

E-2890BACK ORDER

Erlotinib Impurity 74

CAS #NA

Mol. formulaC19H17N3O3

Mol. weight335.36

Details

E-2891BACK ORDER

Erlotinib Impurity 75

CAS #NA

Mol. formulaC14H18N2O5

Mol. weight294.31

Details

E-2892BACK ORDER

Erlotinib Impurity 76

CAS #15411-43-5

Mol. formulaC8H9N

Mol. weight119.17

Details

E-2893BACK ORDER

Erlotinib Impurity 77

CAS #591-19-5

Mol. formulaC6H6BrN

Mol. weight172.03

Details

E-2894BACK ORDER

Erlotinib Impurity 78

CAS #108-44-1

Mol. formulaC7H9N

Mol. weight107.16

Details

E-2895BACK ORDER

Erlotinib Impurity 79

CAS #69088-96-6

Mol. formulaC₁₁H₁₃NO

Mol. weight175.23

Details

E-2896IN STOCK

Erlotinib O-Desmethyl Metabolite Isomer (M14)-d4 HCl

CAS #NA

Mol. formulaC₂₁H₁₇D₄N₃O₄. HCl

Mol. weight383.44 36.46

Details

E-2897BACK ORDER

4-Methyl Erlotinib

CAS #1346601-52-2

Mol. formulaC₂₃H₂₅N₃O₄

Mol. weight407.47

Details

E-2898BACK ORDER

AMX3009

CAS #1879071-95-0

Mol. formulaC₂₆H₂₉N₅O₃

Mol. weight459.55

Details

E-2899BACK ORDER

AMX3009-d4

CAS #NA

Mol. formulaC₂₆H₂₅D₄N₅O₃

Mol. weight463.57

Details

E-291IN STOCK

Ethacrynic Acid

CAS #58-54-8

Mol. formulaC13H12Cl2O4

Mol. weight303.14

Details

E-292IN STOCK

Ethacrynic Acid-d5

CAS #1330052-59-9

Mol. formulaC₁₃H₇D₅Cl₂O₄

Mol. weight308.17

Details

E-293IN STOCK

Ethacrynic Acid Impurity 3

CAS #27929-18-6

Mol. formulaC₁₃H₁₃Cl₃O₄

Mol. weight339.59

Details

E-294IN STOCK

Ethacrynic Acid USP Related Compound A

CAS #1217-67-0

Mol. formulaC₁₂H₁₂Cl₂O₄

Mol. weight291.12

Details

E-295IN STOCK

Ethacrynic Acid Impurity 2

CAS #25355-92-4

Mol. formulaC26H24Cl4O8

Mol. weight606.27

Details

E-296IN STOCK

Ethacrynic Acid Impurity 1

CAS #NA

Mol. formulaC12H10Cl2O5

Mol. weight305.11

Details

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