TLC Pharmaceutical Standards — products catalogue

Category index

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

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Showing 3501–3600 of 4308 standards

E-437IN STOCK

Epinastine EP Impurity A (Dehydro Epinastine)

CAS #706753-75-5

Mol. formulaC₁₆H₁₃N₃

Mol. weight247.30

Details

E-438IN STOCK

Epinastine EP Impurity B HBr (7-Bromo Epinastine HBr)

CAS #NA

Mol. formulaC₁₆H₁₄BrN₃. HBr

Mol. weight328.21 80.91

Details

E-439IN STOCK

Epinastine-13C-d3 HBr

CAS #NA

Mol. formulaC₁₅¹³CH₁₂D₃N₃. HBr

Mol. weight253.33 80.91

Details

E-441IN STOCK

Enrofloxacin

CAS #93106-60-6

Mol. formulaC₁₉H₂₂FN₃O₃

Mol. weight359.40

Details

E-442BACK ORDER

Desfluroenrofloxacin HCl

CAS #138892-82-7

Mol. formulaC19H23N3O3. HCl

Mol. weight341.41 36.46

Details

E-443IN STOCK

Enrofloxacin-d5 HCl

CAS #2733718-29-9

Mol. formulaC₁₉H₁₇D₅FN₃O₃. HCl

Mol. weight364.43 36.46

Details

E-444BACK ORDER

Enrofloxacin EP Impurity E

CAS #1369495-59-9

Mol. formulaC19H22ClN3O3

Mol. weight375.85

Details

E-445BACK ORDER

Enrofloxacin EP Impurity F

CAS #131775-99-0

Mol. formulaC18H22FN3O

Mol. weight315.39

Details

E-446IN STOCK

Enrofloxacin Ethyl Ester

CAS #107884-19-5

Mol. formulaC₂₁H₂₆FN₃O₃

Mol. weight387.46

Details

E-447BACK ORDER

Enrofloxacin Impurity 1

CAS #NA

Mol. formulaC₁₉H₂₃N₃O₄

Mol. weight357.41

Details

E-448BACK ORDER

Enrofloxacin Impurity 2

CAS #NA

Mol. formulaC₁₉H₂₅N₃O₄

Mol. weight359.43

Details

E-451IN STOCK

Etoricoxib

CAS #202409-33-4

Mol. formulaC₁₈H₁₅ClN₂O₂S

Mol. weight358.84

Details

E-4510IN STOCK

Etoricoxib Impurity 29

CAS #5470-70-2

Mol. formulaC₈H₉NO₂

Mol. weight151.17

Details

E-4511IN STOCK

Etoricoxib Impurity 5 Lithium Salt

CAS #1421227-96-4

Mol. formulaC9H9O4S Li

Mol. weight213.23 6.94

Details

E-4512IN STOCK

Etoricoxib Impurity 6

CAS #1798110-01-6

Mol. formulaC₁₃H₁₇NO₄S

Mol. weight283.34

Details

E-4513IN STOCK

Etoricoxib Impurity 7

CAS #646459-39-4

Mol. formulaC₂₀H₂₁N₃O₂S

Mol. weight367.47

Details

E-4514IN STOCK

Etoricoxib Impurity 8

CAS #1421227-97-5

Mol. formulaC₂₂H₂₀N₂O₄S

Mol. weight408.47

Details

E-4515IN STOCK

Etoricoxib Impurity 9

CAS #859824-65-0

Mol. formulaC₁₃H₁₇NO₃S₂

Mol. weight299.40

Details

E-4516IN STOCK

Etoricoxib Impurity 10

CAS #316149-01-6

Mol. formulaC₁₈H₁₅ClN₂OS

Mol. weight342.85

Details

E-4517IN STOCK

Etoricoxib Impurity 11

CAS #202409-31-2

Mol. formulaC₁₇H₁₃ClN₂O₂S

Mol. weight344.81

Details

E-4518IN STOCK

Etoricoxib Impurity 12

CAS #646459-41-8

Mol. formulaC₂₁H₁₆ClN₃O₂S

Mol. weight409.89

Details

E-4519IN STOCK

Etoricoxib Impurity 13

CAS #1817735-82-2

Mol. formulaC₂₅H₂₀ClN₃O₃S

Mol. weight477.96

Details

E-452BACK ORDER

Etoricoxib-d3

CAS #850896-71-8

Mol. formulaC₁₈H₁₂ClN₂O₂D₃

Mol. weight361.87

Details

E-4520BACK ORDER

Etoricoxib Impurity 14

CAS #NA

Mol. formulaC16H15NO5S

Mol. weight333.37

Details

E-4521IN STOCK

Etoricoxib Impurity 15

CAS #73312-69-3

Mol. formulaC₅H₈ClNO

Mol. weight133.58

Details

E-4522IN STOCK

Etoricoxib Impurity 16

CAS #292067-97-1

Mol. formulaC₁₈H₁₅ClN₂S

Mol. weight326.84

Details

E-4523IN STOCK

Etoricoxib Impurity 17

CAS #307531-95-9

Mol. formulaC₁₅H₁₅NO₂S

Mol. weight273.35

Details

E-4524IN STOCK

Etoricoxib Impurity 18

CAS #1027162-35-1

Mol. formulaC₁₅H₁₅NO₄S

Mol. weight305.35

Details

E-4525IN STOCK

Etoricoxib Impurity 19

CAS #307531-96-0

Mol. formulaC₁₇H₁₅NO₃S

Mol. weight313.37

Details

E-4526IN STOCK

Etoricoxib Impurity 20

CAS #2901801-70-3

Mol. formulaC₁₈H₁₇N₃O₂S

Mol. weight339.41

Details

E-4527IN STOCK

Etoricoxib N-Oxide 2

CAS #325855-71-8

Mol. formulaC₁₈H₁₅ClN₂O₃S

Mol. weight374.84

Details

E-4528BACK ORDER

Etoricoxib Impurity 22

CAS #NA

Mol. formulaC5H9ClN2 . HCl

Mol. weight132.59 36.46

Details

E-4529IN STOCK

Etoricoxib Impurity 23

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₃S

Mol. weight304.36

Details

E-453IN STOCK

Etoricoxib-13C-d3

CAS #NA

Mol. formulaC₁₇¹³CH₁₂D₃ClN₂O₂S

Mol. weight362.85

Details

E-4530BACK ORDER

Etoricoxib Impurity 24

CAS #221615-73-2

Mol. formulaC3H4ClNO

Mol. weight105.52

Details

E-4531BACK ORDER

Etoricoxib Impurity 25 (2-Chloro-N,N-Dimethyl Aminotrimethinium Perchlorate)

CAS #NA

Mol. formulaC7H14ClN2 . ClO4

Mol. weight161.66 99.45

Details

E-4532IN STOCK

Etoricoxib Impurity 26

CAS #1350206-14-2

Mol. formulaC₁₈H₁₆N₂O₂S

Mol. weight324.40

Details

E-4533IN STOCK

Etoricoxib Impurity 27 HCl

CAS #1352804-27-3

Mol. formulaC₅H₉ClN₂. HCl

Mol. weight132.59 36.46

Details

E-4534IN STOCK

Etoricoxib Impurity 56 Hexafluorophosphate

CAS #291756-76-8

Mol. formulaC₇H₁₄ClN₂. F₆P

Mol. weight161.65 144.96

Details

E-4535IN STOCK

Etoricoxib Impurity 28

CAS #90536-66-6

Mol. formulaC₉H₁₀O₄S

Mol. weight214.24

Details

E-4536IN STOCK

Etoricoxib N,N-Dioxide

CAS #2724840-93-9

Mol. formulaC₁₈H₁₅ClN₂O₄S

Mol. weight390.84

Details

E-4537IN STOCK

Etoricoxib Impurity 31

CAS #2708988-48-9

Mol. formulaC₁₈H₁₆N₂O₃S

Mol. weight340.40

Details

E-4538IN STOCK

Etoricoxib Impurity 32

CAS #855307-79-8

Mol. formulaC₁₈H₁₃ClN₂O₂S

Mol. weight356.82

Details

E-4539IN STOCK

Etoricoxib Impurity 33

CAS #855307-80-1

Mol. formulaC₁₈H₁₃ClN₂O₂S

Mol. weight356.82

Details

E-454IN STOCK

Etoricoxib N-Oxide 1

CAS #325855-74-1

Mol. formulaC₁₈H₁₅ClN₂O₃S

Mol. weight374.84

Details

E-4540IN STOCK

Etoricoxib Impurity 34

CAS #NA

Mol. formulaC₃₁H₂₇N₃O₄S₂

Mol. weight569.69

Details

E-4541BACK ORDER

Etoricoxib Impurity 35

CAS #300355-18-4

Mol. formulaC₁₀H₁₂O₄S

Mol. weight228.26

Details

E-4542BACK ORDER

Etoricoxib Impurity 36

CAS #33963-58-5

Mol. formulaC8H8O3S

Mol. weight184.21

Details

E-4543BACK ORDER

Etoricoxib Impurity 37

CAS #58058-86-9

Mol. formulaC₁₁H₁₄O₄S

Mol. weight242.29

Details

E-4544BACK ORDER

Etoricoxib Impurity 38 HCl

CAS #NA

Mol. formulaC₁₈H₁₇ClN₂O₃S. 2 HCl

Mol. weight376.86 2 36.46

Details

E-4545BACK ORDER

Etoricoxib Impurity 39

CAS #NA

Mol. formulaC₂₀H₂₁ClN₂O₃S

Mol. weight404.91

Details

E-4546BACK ORDER

Etoricoxib Impurity 40

CAS #874-87-3

Mol. formulaC₈H₉ClS

Mol. weight172.67

Details

E-4547BACK ORDER

Etoricoxib Impurity 41

CAS #38746-92-8

Mol. formulaC₉H₉NS

Mol. weight163.24

Details

E-4548BACK ORDER

Etoricoxib Impurity 42

CAS #321913-54-6

Mol. formulaC₁₆H₁₄N₂OS

Mol. weight282.36

Details

E-4549IN STOCK

Etoricoxib Impurity 43

CAS #221615-72-1

Mol. formulaC₁₅H₁₅NOS

Mol. weight257.35

Details

E-455IN STOCK

Etoricoxib Impurity 1

CAS #349536-39-6

Mol. formulaC₁₈H₁₃ClN₂O₄S

Mol. weight388.82

Details

E-4550BACK ORDER

Etoricoxib Impurity 44

CAS #2457-47-8

Mol. formulaC₅H₃Cl₂N

Mol. weight147.99

Details

E-4551BACK ORDER

Etoricoxib Impurity 45

CAS #60891-70-5

Mol. formulaC₁₂H₁₄N₂O₆

Mol. weight282.25

Details

E-4552BACK ORDER

Etoricoxib Impurity 46

CAS #646459-51-0

Mol. formulaC₂₆H₂₂ClNO₄S₂

Mol. weight512.04

Details

E-4553BACK ORDER

Etoricoxib Impurity 47

CAS #2241145-66-2

Mol. formulaC₁₈H₁₅NO₄S

Mol. weight341.38

Details

E-4554BACK ORDER

Etoricoxib Impurity 48

CAS #NA

Mol. formulaC₁₈H₁₄Cl₂N₂O₂S

Mol. weight393.28

Details

E-4555BACK ORDER

Mucochloric Acid

CAS #87-56-9

Mol. formulaC₄H₂Cl₂O₃

Mol. weight168.96

Details

E-4556IN STOCK

Etoricoxib Impurity 49 Sodium Salt

CAS #59273-79-9

Mol. formulaC₃H₂ClO₂. Na

Mol. weight105.50 22.99

Details

E-4557BACK ORDER

Etoricoxib Impurity 50

CAS #1472657-64-9

Mol. formulaC₆H₉ClO₂

Mol. weight148.59

Details

E-4558IN STOCK

Etoricoxib Impurity 51

CAS #NA

Mol. formulaC₃H₄ClNO

Mol. weight105.52

Details

E-4559BACK ORDER

Etoricoxib Impurity 52

CAS #1026424-96-3

Mol. formulaC₆H₅Cl₂NO₂

Mol. weight194.01

Details

E-456IN STOCK

Etoricoxib Impurity 2

CAS #349536-41-0

Mol. formulaC₁₈H₁₅ClN₂O₃S

Mol. weight374.84

Details

E-4561BACK ORDER

Etoricoxib Impurity 53

CAS #1620210-76-5

Mol. formulaC₁₈H₁₄ClNO₄S

Mol. weight375.82

Details

E-4562BACK ORDER

Etoricoxib Impurity 54

CAS #1620210-77-6

Mol. formulaC₁₈H₁₅ClN₂O₃S

Mol. weight374.84

Details

E-4563BACK ORDER

Etoricoxib Impurity 55

CAS #NA

Mol. formulaC₁₈H₁₆N₂O₃S

Mol. weight340.40

Details

E-4564BACK ORDER

Etoricoxib Impurity 58

CAS #NA

Mol. formulaC₁₇H₁₃ClN₂O₃S

Mol. weight360.81

Details

E-4565BACK ORDER

Etoricoxib Impurity 59

CAS #3323-76-0

Mol. formulaC₉H₁₀O₃S

Mol. weight198.24

Details

E-4566BACK ORDER

Etoricoxib Impurity 60

CAS #1877-66-3

Mol. formulaC₉H₁₀O₃S

Mol. weight198.24

Details

E-4567BACK ORDER

Etoricoxib Impurity 61

CAS #NA

Mol. formulaC₁₅H₁₅NO₃S

Mol. weight289.35

Details

E-4568BACK ORDER

Etoricoxib Impurity 62

CAS #NA

Mol. formulaC₁₅H₁₅NO₃S

Mol. weight289.35

Details

E-4569BACK ORDER

Etoricoxib Impurity 63

CAS #118362-28-0

Mol. formulaC₉H₁₀O₃S

Mol. weight198.24

Details

E-457BACK ORDER

Etoricoxib Impurity 3

CAS #N/A

Mol. formulaC23H23NO4S2

Mol. weight441.57

Details

E-4570BACK ORDER

Etoricoxib Impurity 64

CAS #NA

Mol. formulaC₉H₂₀N₃. F₆P

Mol. weight70.28 144.96

Details

E-4571BACK ORDER

Etoricoxib Impurity 65

CAS #249561-98-6

Mol. formulaC₇H₁₄ClF₆N₂P

Mol. weight306.62

Details

E-4572IN STOCK

Etoricoxib Impurity 66

CAS #184173-97-5

Mol. formulaC₁₃H₁₂N₂O

Mol. weight212.25

Details

E-4573BACK ORDER

Etoricoxib Impurity 67

CAS #40061-50-5

Mol. formulaC₁₄H₁₃NO₃S

Mol. weight275.32

Details

E-4574BACK ORDER

Etoricoxib Impurity 68

CAS #NA

Mol. formulaC₂₂H₂₀N₂O₄S

Mol. weight408.47

Details

E-458BACK ORDER

Etoricoxib Impurity 4

CAS #N/A

Mol. formulaC19H17ClN2O2S

Mol. weight372.88

Details

E-459IN STOCK

Etoricoxib Impurity 57

CAS #221615-75-4

Mol. formulaC₁₅H₁₅NO₃S

Mol. weight289.35

Details

E-461IN STOCK

(17S)-Ethinylestradiol EP Impurity H

CAS #NA

Mol. formulaC₂₀H₂₂O₃

Mol. weight310.39

Details

E-4610BACK ORDER

Ethinylestradiol-13C2

CAS #NA

Mol. formulaC₁₈¹³C₂H₂₄O₂

Mol. weight298.39

Details

E-4611IN STOCK

Ethinylestradiol-d9

CAS #NA

Mol. formulaC₂₀H₁₅D₉O₂

Mol. weight305.46

Details

E-4612BACK ORDER

Ethinylestradiol Dimer Impurity 1

CAS #303014-90-6

Mol. formulaC40H46O4

Mol. weight590.80

Details

E-4613BACK ORDER

Ethinylestradiol Dimer Impurity 2

CAS #303014-91-7

Mol. formulaC40H46O4

Mol. weight590.80

Details

E-4614BACK ORDER

Ethinylestradiol Impurity 1

CAS #NA

Mol. formulaC₂₁H₂₆O₄

Mol. weight342.44

Details

E-4615BACK ORDER

Ethinylestradiol Impurity 2

CAS #NA

Mol. formulaC₂₁H₂₆O₃

Mol. weight326.44

Details

E-4616BACK ORDER

Ethinylestradiol Impurity 3

CAS #1034298-00-4

Mol. formulaC₂₁H₂₆O₂

Mol. weight310.44

Details

E-4617BACK ORDER

Ethinylestradiol-d8

CAS #NA

Mol. formulaC₂₀H₁₆D₈O₂

Mol. weight304.46

Details

E-4618IN STOCK

rac-Ethinylestradiol EP Impurity H (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₀H₂₂O₃

Mol. weight310.39

Details

E-4619BACK ORDER

Ethinylestradiol Impurity 4

CAS #NA

Mol. formulaC₂₂H₂₄O₂

Mol. weight320.43

Details

E-462IN STOCK

Ethinylestradiol EP Impurity H (16-Oxo-Ethinylestradiol)

CAS #1350468-76-6

Mol. formulaC₂₀H₂₂O₃

Mol. weight310.39

Details

E-4620BACK ORDER

Ethinylestradiol Impurity 4-13C2-d2

CAS #NA

Mol. formulaC₂₀¹³C₂H₂₂D₂O₂

Mol. weight324.43

Details

E-4621IN STOCK

Ethinylestradiol EP Impurity G (Ethinyl Estradiol USP Related Compound A)

CAS #38002-18-5

Mol. formulaC₂₀H₂₂O₃

Mol. weight310.39

Details

E-4622IN STOCK

Ethinylestradiol EP Impurity E (6-alpha-Hydroxy Ethinylestradiol)

CAS #27521-34-2

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-4623IN STOCK

Ethinylestradiol EP Impurity F (6-beta-Hydroxy Ethinylestradiol)

CAS #56324-28-8

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

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