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

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Showing 43201–43300 of 45616 standards · Impurities

T-8844BACK ORDER

Thioctic Acid Impurity 29

CAS #50628-92-7

Mol. formulaC₁₀H₁₆O₃

Mol. weight184.24

Details

T-8845BACK ORDER

Thioctic Acid Impurity 30

CAS #2975-17-9

Mol. formulaC₁₀H₁₈O₃

Mol. weight186.25

Details

T-8846BACK ORDER

Thioctic Acid Impurity 31

CAS #NA

Mol. formulaC₁₀H₁₈O₃

Mol. weight186.25

Details

T-8847BACK ORDER

Thioctic Acid Impurity 32

CAS #NA

Mol. formulaC₄H₉NS₂

Mol. weight135.24

Details

T-8848BACK ORDER

Thioctic Acid Impurity 33

CAS #NA

Mol. formulaC₅H₁₁NS₂

Mol. weight149.27

Details

T-8849BACK ORDER

Thioctic Acid Impurity 34

CAS #NA

Mol. formulaC₆H₁₃NS₂

Mol. weight163.30

Details

T-885IN STOCK

Thioctic Acid Impurity 4

CAS #916746-61-7

Mol. formulaC₁₂H₂₃NO₄S₂

Mol. weight309.44

Details

T-8850BACK ORDER

Thioctic Acid Impurity 35

CAS #13125-44-5

Mol. formulaC₆H₁₀O₂S₂

Mol. weight178.26

Details

T-8851BACK ORDER

Thioctic Acid Impurity 36

CAS #6629-12-5

Mol. formulaC₄H₆O₂S₂

Mol. weight150.21

Details

T-8852BACK ORDER

Thioctic Acid Impurity 39

CAS #NA

Mol. formulaC₁₈H₃₂N₂O₆S₂

Mol. weight436.58

Details

T-8853BACK ORDER

Thioctic Acid Impurity 40

CAS #1071969-60-2

Mol. formulaC₂₇H₃₀O₂S₂

Mol. weight450.66

Details

T-8854BACK ORDER

Thioctic Acid Impurity 41

CAS #91007-40-8

Mol. formulaC₁₀H₁₈O₃S₂

Mol. weight250.37

Details

T-8855BACK ORDER

Thioctic Acid Impurity 42

CAS #NA

Mol. formulaC₁₆H₃₀O₄S₄

Mol. weight414.65

Details

T-8856BACK ORDER

Thioctic Acid Impurity 43

CAS #NA

Mol. formulaC₁₆H₃₀O₄S₄

Mol. weight414.65

Details

T-8857BACK ORDER

Thioctic Acid Impurity 44

CAS #NA

Mol. formulaC₂₄H₄₄O₆S₆

Mol. weight620.97

Details

T-8858BACK ORDER

Thioctic Acid Impurity 45

CAS #NA

Mol. formulaC₂₄H₄₄O₆S₆

Mol. weight620.97

Details

T-8859INQUIRE FURTHER

Thioctic Acid Impurity 46

CAS #NA

Mol. formulaC₁₆H₂₆O₅S₄

Mol. weight426.62

Details

T-886IN STOCK

Thioctic Acid Impurity 2

CAS #462-20-4

Mol. formulaC₈H₁₆O₂S₂

Mol. weight208.33

Details

T-8860INQUIRE FURTHER

Thioctic Acid Impurity 47

CAS #NA

Mol. formulaC₁₆H₂₆O₅S₄

Mol. weight426.62

Details

T-8861BACK ORDER

Thioctic Acid Impurity 48

CAS #NA

Mol. formulaC₁₆H₂₆O₅S₄

Mol. weight426.62

Details

T-8862BACK ORDER

Thioctic Acid Impurity 49

CAS #NA

Mol. formulaC₂₄H₄₂O₆S₆

Mol. weight618.95

Details

T-8863BACK ORDER

Thioctic Acid Impurity 50

CAS #91140-37-3

Mol. formulaC₁₀H₁₈O₂S

Mol. weight202.31

Details

T-8864BACK ORDER

Thioctic Acid Impurity 51

CAS #NA

Mol. formulaC₁₆H₃₀O₈S₄

Mol. weight478.65

Details

T-8865BACK ORDER

Thioctic Acid Impurity 52 (E-isomer)

CAS #NA

Mol. formulaC₁₃H₁₆O₂

Mol. weight 204.27

Details

T-8866BACK ORDER

Thioctic Acid Impurity 52 (Z-isomer)

CAS #NA

Mol. formulaC₁₃H₁₆O₂

Mol. weight204.27

Details

T-8867BACK ORDER

Thioctic Acid Impurity 53

CAS #5238-48-2

Mol. formulaC₈H₁₅ClO₂S

Mol. weight210.72

Details

T-8868BACK ORDER

Thioctic Acid Impurity 54

CAS #5238-47-1

Mol. formulaC₈H₁₅ClO₂S

Mol. weight210.72

Details

T-887BACK ORDER

Thioctic Acid Impurity 3

CAS #108015-78-7

Mol. formulaC8H14O3S2

Mol. weight222.32

Details

T-8871BACK ORDER

Thioctic Acid Impurity 56

CAS #NA

Mol. formulaC₈H₁₄O₆S₂

Mol. weight270.31

Details

T-888BACK ORDER

Thioctic Acid Impurity 5

CAS #6992-30-9

Mol. formulaC8H14O3S2

Mol. weight222.32

Details

T-889BACK ORDER

Thioctic Acid Impurity 6

CAS #17370-41-1

Mol. formulaC8H14O4S2

Mol. weight238.32

Details

T-8910IN STOCK

Tartrazine Impurity 8 Disodium Salt

CAS #56120-28-6

Mol. formulaC₁₂H₉N₃O₆S₂. 2Na

Mol. weight355.34 2*22.99

Details

T-8911INQUIRE FURTHER

Tartrazine Impurity 7 Disodium Salt

CAS #866-17-1

Mol. formulaC₄H₄O₈. 2Na

Mol. weight180.07 2*22.99

Details

T-8912IN STOCK

Tartrazine Impurity 9 Disodium Salt

CAS #NA

Mol. formulaC₂₁H₁₄N₄O₇S₂. 2 Na

Mol. weight498.49 2*22.99

Details

T-893IN STOCK

Tartrazine Impurity 1 Trisodium Salt

CAS #104236-31-9

Mol. formulaC₂₁H₁₃N₄O₁₀S₃. 3 Na

Mol. weight577.53 3*22.99

Details

T-894IN STOCK

Tartrazine Impurity 2

CAS #750530-77-9

Mol. formulaC₂₂H₁₆N₄O₁₂S₃

Mol. weight624.57

Details

T-895IN STOCK

Tartrazine Impurity 3

CAS #NA

Mol. formulaC₁₈H₁₆N₄O₉S₂

Mol. weight496.47

Details

T-896IN STOCK

Tartrazine Impurity 4

CAS #791545-81-8 (hydrazone form); 1042222-65-0 (azo form)

Mol. formulaC₁₇H₁₂N₄O₉S₂

Mol. weight482.44

Details

T-897IN STOCK

Tartrazine Impurity 5 Disodium Salt

CAS #NA

Mol. formulaC₁₆H₁₀N₄O₆S. 2Na

Mol. weight386.34 2*22.99

Details

T-898BACK ORDER

Tartrazine Impurity 6

CAS #104236-33-1

Mol. formulaC₁₆H₁₀N₄O₆S. 2Na

Mol. weight386.34 2*22.99

Details

T-899INQUIRE FURTHER

Tartrazine Impurity 7

CAS #76-30-2

Mol. formulaC₄H₆O₈

Mol. weight182.08

Details

T-911IN STOCK

Tiagabine Impurity I

CAS #2125725-84-8

Mol. formulaC₂₀H₂₇NO₄S₂

Mol. weight409.56

Details

T-9110BACK ORDER

Tiagabine Impurity 5

CAS #NA

Mol. formulaC21H27NO2S2

Mol. weight389.58

Details

T-9111BACK ORDER

Tiagabine Impurity 6

CAS #745762-44-1

Mol. formulaC₁₉H₂₃NO₂S₂

Mol. weight361.53

Details

T-9112BACK ORDER

Tiagabine Impurity 7

CAS #NA

Mol. formulaC12H12OS2

Mol. weight236.36

Details

T-9113IN STOCK

Tiagabine Impurity 8

CAS #NA

Mol. formulaC12H12O2S2

Mol. weight252.36

Details

T-9116BACK ORDER

Tiagabine Impurity 9

CAS #NA

Mol. formulaC₁₅H₂₁NO₃S

Mol. weight295.40

Details

T-9117BACK ORDER

Tiagabine Impurity 10

CAS #109857-65-0

Mol. formulaC₂₀H₂₅NO₂S₂

Mol. weight375.54

Details

T-9118BACK ORDER

Tiagabine Impurity 11 HCl

CAS #145821-60-9

Mol. formulaC₂₂H₂₉NO₂S₂. HCl

Mol. weight403.60 36.46

Details

T-912IN STOCK

Tiagabine Impurity II

CAS #161014-55-7

Mol. formulaC₂₀H₂₅NO₃S₂

Mol. weight391.56

Details

T-915BACK ORDER

Tiagabine Impurity

CAS #N/A

Mol. formulaC9H11ClOS

Mol. weight202.70

Details

T-916BACK ORDER

Tiagabine Impurity 1

CAS #1253297-73-2

Mol. formulaC₁₄H₁₆OS₂

Mol. weight264.41

Details

T-917IN STOCK

Tiagabine Impurity 2

CAS #30717-55-6

Mol. formulaC11H10OS2

Mol. weight222.33

Details

T-918BACK ORDER

Tiagabine Impurity 3

CAS #847233-27-6

Mol. formulaC₁₄H₁₆OS₂

Mol. weight264.41

Details

T-919BACK ORDER

Tiagabine Impurity 4

CAS #847233-13-0

Mol. formulaC₁₅H₁₈O₃S₃

Mol. weight342.50

Details

T-9410IN STOCK

Tiamulin EP Impurity G (Valnemulin EP Impurity E)

CAS #125-65-5

Mol. formulaC₂₂H₃₄O₅

Mol. weight378.51

Details

T-9411IN STOCK

Tiamulin EP Impurity H Trifluoroacetate (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₃₂H₅₁NO₉S. C₂HF₃O₂

Mol. weight625.82 114.02

Details

T-9412IN STOCK

Tiamulin EP Impurity I Trifluoroacetate

CAS #NA

Mol. formulaC₃₂H₅₁NO₈S . C₂HF₃O₂

Mol. weight609.82 114.02

Details

T-9413IN STOCK

Tiamulin EP Impurity J

CAS #31771-36-5

Mol. formulaC₂₂H₃₄O₄

Mol. weight362.51

Details

T-9414IN STOCK

Tiamulin EP Impurity M

CAS #14431-61-9

Mol. formulaC₂₄H₃₆O₅

Mol. weight404.55

Details

T-9415IN STOCK

Tiamulin EP Impurity N

CAS #NA

Mol. formulaC26H36O8

Mol. weight476.57

Details

T-9416BACK ORDER

Tiamulin EP Impurity O

CAS #100-38-9

Mol. formulaC6H15NS

Mol. weight133.25

Details

T-9417BACK ORDER

Tiamulin EP Impurity P

CAS #NA

Mol. formulaC28H38O7S

Mol. weight518.67

Details

T-9418BACK ORDER

Tiamulin EP Impurity Q

CAS #NA

Mol. formulaC28H47NO4S

Mol. weight493.75

Details

T-9419BACK ORDER

Tiamulin EP Impurity S

CAS #NA

Mol. formulaC32H57NO4S

Mol. weight551.87

Details

T-9420IN STOCK

Tiamulin EP Impurity T Fumarate

CAS #NA

Mol. formulaC₃₀H₅₁NO₄S₂. C₄H₄O₄

Mol. weight553.87 116.07

Details

T-9421IN STOCK

Tiamulin Impurity 2 DiHCl

CAS #96776-36-2

Mol. formulaC₁₃H₂₈N₂OS₂. 2 HCl

Mol. weight292.50 2*36.46

Details

T-9422IN STOCK

Tiamulin Impurity 3

CAS #NA

Mol. formulaC₃₆H₅₇NO₈S

Mol. weight663.91

Details

T-9423BACK ORDER

2,3-Pleuromutilin Epoxide

CAS #NA

Mol. formulaC₂₂H₃₄O₅

Mol. weight378.51

Details

T-943IN STOCK

Tiamulin EP Impurity E Fumarate (Tiamulone Fumarate, 11-Oxo Tiamulin Fumarate)

CAS #NA

Mol. formulaC₂₈H₄₅NO₄S. C₄H₄O₄

Mol. weight491.73 116.07

Details

T-944IN STOCK

Tiamulin EP Impurity F Fumarate

CAS #NA

Mol. formulaC₂₈H₄₇NO₄S. C₄H₄O₄

Mol. weight493.76 116.07

Details

T-945IN STOCK

Tiamulin Impurity 1

CAS #NA

Mol. formulaC₃₀H₄₉NO₅S

Mol. weight535.78

Details

T-946IN STOCK

Tiamulin EP Impurity K (Mutilin 11-Acetate)

CAS #31716-11-7

Mol. formulaC₂₂H₃₄O₄

Mol. weight362.51

Details

T-947IN STOCK

Tiamulin EP Impurity L

CAS #31716-01-5

Mol. formulaC₂₉H₄₀O₇S

Mol. weight532.69

Details

T-948IN STOCK

Tiamulin EP Impurity B

CAS #7708-55-6

Mol. formulaC₁₃H₂₁NS

Mol. weight223.38

Details

T-949BACK ORDER

Tiamulin EP Impurity C

CAS #589-32-2

Mol. formulaC₁₂H₂₈N₂S₂

Mol. weight264.49

Details

T-963BACK ORDER

Tolfenamic Acid Impurity

CAS #1609192-68-8

Mol. formulaC14H10ClNO

Mol. weight243.69

Details

T-982BACK ORDER

Terbuthylazine Impurity 1

CAS #39605-42-0

Mol. formulaC₁₁H₂₀ClN₅

Mol. weight257.77

Details

T-983BACK ORDER

Terbuthylazine Impurity 2

CAS #2206682-85-9

Mol. formulaC₈H₁₄N₄O₂

Mol. weight198.23

Details

T-984BACK ORDER

Terbuthylazine Impurity 3

CAS #30125-63-4

Mol. formulaC₇H₁₂ClN₅

Mol. weight201.66

Details

T-985BACK ORDER

Terbuthylazine Impurity 4

CAS #66753-06-8

Mol. formulaC₇H₁₃N₅O

Mol. weight183.22

Details

T-9910BACK ORDER

Tebipenem Pivoxil Impurity 2

CAS #NA

Mol. formulaC22H31N3O6S2

Mol. weight497.64

Details

T-9911BACK ORDER

Tebipenem Pivoxil Impurity 3

CAS #NA

Mol. formulaC6H11ClN2S2

Mol. weight210.74

Details

T-9912BACK ORDER

Tebipenem Pivoxil Impurity 4

CAS #NA

Mol. formulaC8H12N2OS2

Mol. weight216.32

Details

T-9913BACK ORDER

Tebipenem Pivoxil Impurity 5

CAS #161715-27-1

Mol. formulaC6H10N2OS

Mol. weight158.22

Details

T-9914BACK ORDER

Tebipenem Pivoxil Impurity 6

CAS #NA

Mol. formulaC7H12N2O3S2

Mol. weight236.30

Details

T-9915BACK ORDER

Tebipenem Pivoxil Impurity 7

CAS #19975-56-5

Mol. formulaC4H7NS2

Mol. weight133.23

Details

T-9916BACK ORDER

Tebipenem Pivoxil Impurity 8

CAS #NA

Mol. formulaC4H7NOS2

Mol. weight149.23

Details

T-9917BACK ORDER

Tebipenem Pivoxil Impurity 9

CAS #96-53-7

Mol. formulaC3H5NS2

Mol. weight119.20

Details

T-9918BACK ORDER

Tebipenem Pivoxil Impurity 10

CAS #NA

Mol. formulaC4H7NO2S3

Mol. weight197.29

Details

T-9919BACK ORDER

Tebipenem Pivoxil Impurity 11

CAS #886615-18-5

Mol. formulaC5H9NOS

Mol. weight131.19

Details

T-9920BACK ORDER

Tebipenem Pivoxil Impurity 12

CAS #67160-19-4

Mol. formulaC4H9NO3S

Mol. weight151.18

Details

T-9921BACK ORDER

Tebipenem Pivoxil Impurity 13

CAS #NA

Mol. formulaC17H18N4O7

Mol. weight390.35

Details

T-9922BACK ORDER

Tebipenem Pivoxil Impurity 14

CAS #104873-15-6

Mol. formulaC₁₇H₁₈N₂O₇

Mol. weight362.34

Details

T-9923BACK ORDER

Tebipenem Pivoxil Impurity 16

CAS #NA

Mol. formulaC17H25N3O6S2

Mol. weight431.52

Details

T-9924BACK ORDER

Tebipenem Pivoxil Impurity 17

CAS #NA

Mol. formulaC₂₂H₃₃N₃O₇S₂

Mol. weight515.64

Details

T-9925BACK ORDER

Tebipenem Pivoxil Impurity 18

CAS #NA

Mol. formulaC23H33N3O7S2

Mol. weight527.65

Details

T-9926BACK ORDER

Tebipenem Pivoxil Impurity 19

CAS #NA

Mol. formulaC18H25N3O4S2

Mol. weight411.54

Details

T-9929IN STOCK

Tebipenem Pivoxil Impurity 20 DiHCl

CAS #NA

Mol. formulaC₁₆H₂₃N₃O₅S₂. 2HCl

Mol. weight401.50 2*36.46

Details

T-994IN STOCK

Tebipenem Pivoxil Impurity 20

CAS #1595319-82-6

Mol. formulaC₁₆H₂₃N₃O₅S₂

Mol. weight401.51

Details

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