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 15901–16000 of 45668 standards · Impurities

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-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-293IN STOCK

Ethacrynic Acid Impurity 3

CAS #27929-18-6

Mol. formulaC₁₃H₁₃Cl₃O₄

Mol. weight339.59

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

E-297BACK ORDER

Ethacrynic Acid L-Cysteine Adduct

CAS #51246-37-8

Mol. formulaC₁₆H₁₉Cl₂NO₆S

Mol. weight424.29

Details

E-305IN STOCK

Equilin 3-Sulfate Sodium Salt

CAS #16680-47-0

Mol. formulaC₁₈H₁₉O₅S. Na

Mol. weight347.41 22.99

Details

E-3111BACK ORDER

Equilenin Impurity 1

CAS #1225-05-4

Mol. formulaC₁₈H₂₀O₂

Mol. weight268.36

Details

E-334BACK ORDER

Erucamide Impurity 1

CAS #18190-74-4

Mol. formulaC₂₄H₄₇NO₂

Mol. weight381.65

Details

E-3410BACK ORDER

Emedastine EP Impurity B

CAS #87233-54-3

Mol. formulaC₁₁H₁₃ClN₂O

Mol. weight224.69

Details

E-3411BACK ORDER

Emedastine EP Impurity E

CAS #101954-20-5

Mol. formulaC₁₆H₂₄N₄O

Mol. weight288.40

Details

E-3412BACK ORDER

Emedastine Impurity 1

CAS #101953-62-2

Mol. formulaC₁₃H₁₈N₄

Mol. weight230.32

Details

E-3413BACK ORDER

Emedastine Impurity 2

CAS #NA

Mol. formulaC₂₀H₂₂N₆

Mol. weight346.44

Details

E-3415BACK ORDER

Emedastine Impurity 3

CAS #NA

Mol. formulaC₁₅H₂₂N₄

Mol. weight258.37

Details

E-3416BACK ORDER

Emedastine Impurity 4

CAS #1474068-93-3

Mol. formulaC₁₅H₂₂N₄O

Mol. weight274.37

Details

E-3417INQUIRE FURTHER

Emedastine Impurity 5

CAS #NA

Mol. formulaC₁₅H₂₀N₄

Mol. weight256.35

Details

E-3418BACK ORDER

Emedastine Impurity 6

CAS #NA

Mol. formulaC₁₆H₂₄N₄O

Mol. weight288.40

Details

E-3419BACK ORDER

Emedastine Impurity 1 N-oxide

CAS #NA

Mol. formulaC₁₃H₁₈N₄O

Mol. weight246.31

Details

E-3420BACK ORDER

Emedastine Impurity 8

CAS #122423-30-7

Mol. formulaC₁₇H₂₆N₄O₂

Mol. weight318.42

Details

E-3421BACK ORDER

Emedastine Impurity 9

CAS #122423-29-4

Mol. formulaC₁₇H₂₆N₄O₂

Mol. weight318.42

Details

E-344IN STOCK

Emedastine EP Impurity A

CAS #101953-61-1

Mol. formulaC₁₁H₁₄N₂O₂

Mol. weight206.25

Details

E-345IN STOCK

Emedastine EP Impurity D DiHCl

CAS #NA

Mol. formulaC₁₅H₂₀N₄. 2HCl

Mol. weight256.35 2*36.46

Details

E-346IN STOCK

Emedastine EP Impurity F

CAS #NA

Mol. formulaC₁₅H₂₄N₄O

Mol. weight276.38

Details

E-348IN STOCK

Emedastine EP Impurity C HCl

CAS #122423-32-9 (free base)

Mol. formulaC15H22N4O. HCl

Mol. weight274.37 36.46

Details

E-3513IN STOCK

Estriol EP Impurity H

CAS #566-76-7

Mol. formulaC₁₈H₂₂O₃

Mol. weight286.37

Details

E-3514IN STOCK

Estriol EP Impurity I

CAS #15370-49-7

Mol. formulaC₁₈H₂₂O₃

Mol. weight286.37

Details

E-352IN STOCK

Estriol EP Impurity A (Estriol USP Related Compound A)

CAS #246021-20-5

Mol. formulaC₁₈H₂₂O₃

Mol. weight286.37

Details

E-3520IN STOCK

Estriol Impurity 1

CAS #1417721-33-5

Mol. formulaC18H22O3

Mol. weight286.37

Details

E-3522IN STOCK

Estriol Impurity 2 Sodium Salt

CAS #NA

Mol. formulaC₂₄H₃₁O₁₀. Na

Mol. weight479.50 22.99

Details

E-3524IN STOCK

Estriol Impurity 3

CAS #62013-81-4

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

E-3525IN STOCK

Estriol Impurity 4

CAS #NA

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

E-353IN STOCK

Estriol EP Impurity C

CAS #1474-53-9

Mol. formulaC₁₉H₂₆O₃

Mol. weight302.41

Details

E-3531BACK ORDER

Estriol Impurity 5

CAS #NA

Mol. formulaC₂₇H₃₀O₄

Mol. weight418.53

Details

E-3532BACK ORDER

Estriol Impurity 6

CAS #NA

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

E-3533BACK ORDER

Estriol Impurity 7

CAS #68735-00-2

Mol. formulaC₁₈H₂₂O₃

Mol. weight286.37

Details

E-3534BACK ORDER

Estriol Impurity 8

CAS #1497406-77-5

Mol. formulaC₂₂H₃₂O₅

Mol. weight376.49

Details

E-3535BACK ORDER

Estriol Impurity 9

CAS #NA

Mol. formulaC₂₄H₃₆O₆

Mol. weight420.55

Details

E-354IN STOCK

Estriol EP Impurity E

CAS #1228-72-4

Mol. formulaC₁₈H₂₄O₃

Mol. weight288.39

Details

E-3540IN STOCK

Estriol Impurity 2

CAS #NA

Mol. formulaC₂₄H₃₂O₁₀

Mol. weight480.51

Details

E-355IN STOCK

Estriol EP Impurity F

CAS #547-81-9

Mol. formulaC₁₈H₂₄O₃

Mol. weight288.39

Details

E-356IN STOCK

Estriol EP Impurity G

CAS #793-89-5

Mol. formulaC₁₈H₂₄O₃

Mol. weight288.39

Details

E-3610BACK ORDER

Eperisone Impurity 4

CAS #NA

Mol. formulaC₁₇H₂₅NO

Mol. weight259.39

Details

E-3611IN STOCK

Eperisone Impurity 5

CAS #1805778-90-8

Mol. formulaC₁₂H₁₅ClO

Mol. weight210.70

Details

E-3612IN STOCK

Eperisone Impurity 6 HCl

CAS #NA

Mol. formulaC₁₈H₂₆ClNO. HCl

Mol. weight307.86 36.46

Details

E-3613IN STOCK

Eperisone Impurity 7 HCl

CAS #1026-87-5

Mol. formulaC₁₆H₂₃NO. HCl

Mol. weight245.37 36.46

Details

E-3614BACK ORDER

Eperisone Impurity 8

CAS #NA

Mol. formulaC₂₂H₂₆O

Mol. weight306.45

Details

E-3615IN STOCK

Eperisone Impurity 9

CAS #27465-51-6

Mol. formulaC₁₁H₁₄O

Mol. weight162.23

Details

E-3618BACK ORDER

Eperisone Impurity 10

CAS #35031-55-1

Mol. formulaC₁₁H₁₄O

Mol. weight162.23

Details

E-3619BACK ORDER

Eperisone Impurity 11

CAS #35031-52-8

Mol. formulaC₁₁H₁₄O

Mol. weight162.23

Details

E-3620BACK ORDER

Eperisone Impurity 12

CAS #17283-12-4

Mol. formulaC₁₁H₁₄O

Mol. weight162.23

Details

E-3621BACK ORDER

Eperisone Impurity 13

CAS #27465-52-7

Mol. formulaC₁₁H₁₆O

Mol. weight176.26

Details

E-3622BACK ORDER

Eperisone Impurity 14

CAS #40475-69-2

Mol. formulaC₁₁H₁₂O₂

Mol. weight176.22

Details

E-367IN STOCK

Eperisone Impurity 1

CAS #70639-76-8

Mol. formulaC₁₂H₁₄O

Mol. weight174.24

Details

E-368BACK ORDER

Eperisone Impurity 2

CAS #NA

Mol. formulaC₁₉H₂₉NO

Mol. weight287.45

Details

E-369IN STOCK

Eperisone Impurity 3 HCl

CAS #NA

Mol. formulaC₁₇H₂₅NO₂. HCl
C₁₇H₂₆NO₂. Cl

Mol. weight275.39 36.46 276.40 35.45

Details

E-378BACK ORDER

Ethionamide Impurity 1

CAS #3376-95-2

Mol. formulaC₈H₁₀N₂O

Mol. weight150.18

Details

E-3910BACK ORDER

Etifoxine Impurity 1

CAS #21740-97-6

Mol. formulaC₁₇H₁₉ClN₂OS

Mol. weight334.86

Details

E-3911IN STOCK

Etifoxine Impurity 2

CAS #2548763-33-1

Mol. formulaC₁₇H₁₈N₂O

Mol. weight266.34

Details

E-3912IN STOCK

Etifoxine Impurity 3

CAS #21801-99-0

Mol. formulaC₁₆H₁₅ClN₂O

Mol. weight286.76

Details

E-3913IN STOCK

Etifoxine Impurity 4

CAS #1622406-34-1

Mol. formulaC₁₇H₁₇ClN₂O

Mol. weight300.79

Details

E-3914IN STOCK

Etifoxine Impurity 5

CAS #16758-87-5

Mol. formulaC₁₆H₁₅ClN₂O

Mol. weight286.76

Details

E-3916IN STOCK

Etifoxine Impurity 6

CAS #NA

Mol. formulaC₁₉H₂₀ClNO₂

Mol. weight329.82

Details

E-3917BACK ORDER

Etifoxine Impurity 7

CAS #NA

Mol. formulaC₁₉H₂₁ClN₂O

Mol. weight328.84

Details

E-413INQUIRE FURTHER

Eprinomectin Impurity 1

CAS #172842-97-6

Mol. formulaC₅₀H₇₇NO₁₅

Mol. weight932.16

Details

E-415BACK ORDER

Eprinomectin B1b

CAS #133305-89-2

Mol. formulaC₄₉H₇₃NO₁₄

Mol. weight900.12

Details

E-416IN STOCK

Eprinomectin B1a

CAS #133305-88-1

Mol. formulaC₅₀H₇₅NO₁₄

Mol. weight914.14

Details

E-417INQUIRE FURTHER

Eprinomectin Impurity 2

CAS #NA

Mol. formulaC₅₁H₇₇NO₁₄

Mol. weight928.17

Details

E-418INQUIRE FURTHER

Eprinomectin Impurity 3

CAS #NA

Mol. formulaC₅₁H₇₇NO₁₄

Mol. weight928.17

Details

E-419IN STOCK

Eprinomectin Impurity 4

CAS #NA

Mol. formulaC₅₀H₇₃NO₁₅

Mol. weight928.13

Details

E-4310IN STOCK

Epinastine Impurity 1 HCl

CAS #NA

Mol. formulaC₁₅H₁₅N₃O₂. HCl

Mol. weight269.31 36.46

Details

E-4311IN STOCK

Epinastine Impurity 2

CAS #2702358-41-4

Mol. formulaC₁₆H₁₃N₃O₂

Mol. weight279.30

Details

E-4312IN STOCK

Epinastine Impurity 3 DiHCl

CAS #NA

Mol. formulaC₁₅H₁₄N₂. 2 HCl

Mol. weight222.29 2*36.46

Details

E-4313IN STOCK

Epinastine Impurity 4

CAS #21535-43-3

Mol. formulaC₁₅H₁₄ClNO

Mol. weight259.73

Details

E-4314IN STOCK

Epinastine Impurity 5

CAS #74860-00-7

Mol. formulaC₂₃H₁₆N₂O₂

Mol. weight352.39

Details

E-4315IN STOCK

Epinastine Impurity 6

CAS #143878-20-0

Mol. formulaC23H18N2O2

Mol. weight354.41

Details

E-4316BACK ORDER

Epinastine Impurity 7 HCl

CAS #NA

Mol. formulaC15H14ClN. HCl

Mol. weight243.73 36.46

Details

E-4317BACK ORDER

Epinastine Impurity 8

CAS #NA

Mol. formulaC15H13NO

Mol. weight223.28

Details

E-4318IN STOCK

Epinastine Impurity 9

CAS #2828970-09-6

Mol. formulaC₁₅H₁₅NO

Mol. weight225.29

Details

E-4319BACK ORDER

Epinastine Impurity 10

CAS #41218-85-3

Mol. formulaC16H16N2

Mol. weight236.32

Details

E-432IN STOCK

Epinastine EP Impurity B (7-Bromo Epinastine)

CAS #1217052-16-8

Mol. formulaC₁₆H₁₄BrN₃

Mol. weight328.21

Details

E-4320BACK ORDER

Epinastine Impurity 11

CAS #NA

Mol. formulaC15H12N2O

Mol. weight236.27

Details

E-4322IN STOCK

Epinastine Impurity 12

CAS #80012-69-7

Mol. formulaC₁₅H₁₀N₂

Mol. weight218.26

Details

E-4323BACK ORDER

Epinastine Impurity 13

CAS #124847-00-3

Mol. formulaC₁₃H₁₃N₃

Mol. weight211.27

Details

E-4324BACK ORDER

Epinastine Impurity 14

CAS #1110929-19-5

Mol. formulaC₁₆H₁₇NO₂

Mol. weight255.32

Details

E-4325BACK ORDER

Epinastine Impurity 15

CAS #NA

Mol. formulaC₁₆H₁₅NO

Mol. weight237.30

Details

E-4326BACK ORDER

Epinastine Impurity 16

CAS #NA

Mol. formulaC₁₈H₂₁NO₂

Mol. weight283.37

Details

E-4327BACK ORDER

Epinastine Impurity 17

CAS #NA

Mol. formulaC₁₈H₁₉NO

Mol. weight265.36

Details

E-4328BACK ORDER

Epinastine Impurity 18

CAS #532-55-8

Mol. formulaC₈H₅NOS

Mol. weight163.19

Details

E-4329BACK ORDER

Epinastine Impurity 19

CAS #329038-65-5

Mol. formulaC₂₃H₂₁N₃OS

Mol. weight387.50

Details

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