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

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Showing 37601–37700 of 45644 standards · Impurities

R-4324BACK ORDER

Rotigotine Impurity 11

CAS #94425-22-6

Mol. formulaC₁₀H₁₃NO

Mol. weight163.22

Details

R-4325BACK ORDER

Rotigotine Impurity 12

CAS #60573-59-3

Mol. formulaC₁₁H₁₂O

Mol. weight160.22

Details

R-4326BACK ORDER

Rotigotine Impurity 13

CAS #111955-48-7

Mol. formulaC₁₈H₁₄O₈

Mol. weight358.30

Details

R-4327BACK ORDER

Rotigotine Impurity 14

CAS #87172-82-5

Mol. formulaC₁₁H₁₀O₇

Mol. weight254.19

Details

R-4328IN STOCK

Rotigotine Impurity 15

CAS #NA

Mol. formulaC₁₈H₂₃NOS

Mol. weight301.45

Details

R-4329IN STOCK

Rotigotine Impurity 16 HCl

CAS #125572-92-1

Mol. formulaC₁₉H₂₅NOS. HCl

Mol. weight315.48 36.46

Details

R-4331BACK ORDER

Rotigotine Impurity 18

CAS #NA

Mol. formulaC₁₉H₂₅NO₂S

Mol. weight331.47

Details

R-4334BACK ORDER

Rotigotine EP Impurity G (Rotigotine USP Related Compound G (Free Form))

CAS #1422357-33-2

Mol. formulaC₂₂H₂₅NOS₂

Mol. weight383.57

Details

R-4335BACK ORDER

Rotigotine EP Impurity H (Rotigotine USP Related Compound H, Methoxy Rotigotine)

CAS #1148154-91-9

Mol. formulaC₂₀H₂₇NOS

Mol. weight329.50

Details

R-4336IN STOCK

Rotigotine Impurity 21 HCl

CAS #NA

Mol. formulaC₂₀H₂₇NOS. HCl

Mol. weight329.51 36.46

Details

R-4337BACK ORDER

Rotigotine Impurity 22

CAS #NA

Mol. formulaC₄₁H₅₄N₂O₂S₂

Mol. weight671.02

Details

R-4338IN STOCK

Rotigotine Impurity 23 HCl

CAS #NA

Mol. formulaC₁₉H₂₅NOS. HCl

Mol. weight315.48 36.46

Details

R-4339BACK ORDER

Rotigotine Impurity 24

CAS #3900-49-0

Mol. formulaC₁₂H₁₂O₂

Mol. weight188.23

Details

R-4340BACK ORDER

Rotigotine Impurity 25

CAS #32920-08-4

Mol. formulaC₁₁H₁₄O₂

Mol. weight178.23

Details

R-4341BACK ORDER

Rotigotine Impurity 26 HCl

CAS #58349-17-0

Mol. formulaC₁₁H₁₅NO

Mol. weight177.25

Details

R-4342BACK ORDER

Rotigotine Impurity 27

CAS #22583-92-2

Mol. formulaC₁₃H₁₉N. HCl

Mol. weight189.30. 36.46

Details

R-4343BACK ORDER

N-Nitroso Rotigotine EP Impurity B

CAS #NA

Mol. formulaC₁₃H₁₈N₂O₂

Mol. weight234.30

Details

R-4344BACK ORDER

N-Nitroso Rotigotine EP Impurity C (N-Nitroso Rotigotine USP Related Compound C (Free Form), N-Nitroso Depropyl Rotigotine)

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₂S

Mol. weight302.39

Details

R-4345BACK ORDER

Rotigotine Impurity 28

CAS #129672-61-3

Mol. formulaC₁₆H₁₉NOS

Mol. weight273.39

Details

R-4346BACK ORDER

N-Nitroso Rotigotine Impurity 28

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₂S

Mol. weight302.39

Details

R-4347BACK ORDER

N-Nitroso Rotigotine EP Impurity B-d5

CAS #NA

Mol. formulaC₁₃H₁₃D₅N₂O₂

Mol. weight239.33

Details

R-4348BACK ORDER

N-Nitroso Rotigotine EP Impurity C-d4

CAS #NA

Mol. formulaC₁₆H₁₄D₄N₂O₂S

Mol. weight306.42

Details

R-4349BACK ORDER

Rotigotine Impurity 29 HCl

CAS #NA

Mol. formulaC₁₃H₁₉NO. HCl

Mol. weight205.30 36.46

Details

R-435IN STOCK

Rotigotine EP Impurity B HCl

CAS #1231158-77-2

Mol. formulaC₁₃H₁₉NO. HCl

Mol. weight205.30 36.46

Details

R-4351BACK ORDER

Rotigotine Impurity 30

CAS #101403-24-1

Mol. formulaC₁₄H₂₁NO

Mol. weight219.33

Details

R-4352BACK ORDER

Rotigotine Impurity 31

CAS #2444703-17-5

Mol. formulaC₂₃H₂₇NOS₂

Mol. weight397.60

Details

R-4353BACK ORDER

Rotigotine Impurity 32 Iodide

CAS #NA

Mol. formulaC₂₃H₃₄NOS. I

Mol. weight372.59 126.91

Details

R-4354BACK ORDER

Rotigotine Impurity 33

CAS #NA

Mol. formulaC₄₀H₄₈N₂O₂S₂

Mol. weight652.96

Details

R-436IN STOCK

Rotigotine EP Impurity C HCl (Rotigotine USP Related Compound C, Depropyl Rotigotine HCl)

CAS #NA

Mol. formulaC₁₆H₁₉NOS. HCl

Mol. weight273.40 36.46

Details

R-437IN STOCK

Rotigotine EP Impurity K (Rotigotine USP Related Compound K)

CAS #51927-48-1

Mol. formulaC₁₀H₁₀O

Mol. weight146.19

Details

R-438IN STOCK

Rotigotine Impurity 1 HCl

CAS #NA

Mol. formulaC19H24BrNOS. HCl

Mol. weight394.38 36.46

Details

R-6810BACK ORDER

Riboflavin Impurity 1

CAS #N/A

Mol. formulaC12H16N4OS

Mol. weight264.35

Details

R-6811IN STOCK

Riboflavin EP Impurity B (Lumichrome)

CAS #1086-80-2

Mol. formulaC₁₂H₁₀N₄O₂

Mol. weight242.24

Details

R-6812IN STOCK

Riboflavin EP Impurity A (Riboflavin Sodium Phosphate EP Impurity E, Lumiflavine)

CAS #1088-56-8

Mol. formulaC₁₃H₁₂N₄O₂

Mol. weight256.27

Details

R-6813IN STOCK

Riboflavin EP Impurity C

CAS #2535-20-8

Mol. formulaC₁₃H₁₈N₄O₆

Mol. weight326.31

Details

R-6814IN STOCK

Riboflavin EP Impurity D

CAS #NA

Mol. formulaC₁₇H₂₀N₄O₇

Mol. weight392.37

Details

R-6815IN STOCK

Riboflavin Impurity 3

CAS #64480-68-8

Mol. formulaC₁₆H₂₀N₂O₇

Mol. weight352.34

Details

R-6816IN STOCK

Riboflavin Impurity 4 Trifluoroacetate

CAS #NA

Mol. formulaC₁₄H₁₂N₄O₃. C₂HF₃O₂, C₁₄H₁₄N₄O₄. C₂HF₃O₂

Mol. weight284.27 114.02, 302.29 114.02

Details

R-6817BACK ORDER

Riboflavin Impurity 5

CAS #NA

Mol. formulaC₁₇H₁₈N₄O₇

Mol. weight390.35

Details

R-6818BACK ORDER

Riboflavin Impurity 2

CAS #21079-31-2

Mol. formulaC₁₄H₁₂N₄O₄

Mol. weight300.27

Details

R-6821BACK ORDER

Riboflavin Impurity 6

CAS #80483-97-2

Mol. formulaC₁₂H₁₆N₄OS

Mol. weight264.35

Details

R-6823IN STOCK

2',5'-Anhydro Riboflavin

CAS #64596-83-4

Mol. formulaC₁₇H₁₈N₄O₅

Mol. weight358.35

Details

R-6824BACK ORDER

Riboflavin Impurity 7

CAS #NA

Mol. formulaC₁₅H₁₄N₄O₅

Mol. weight330.30

Details

R-6825BACK ORDER

Riboflavin Impurity 8

CAS #NA

Mol. formulaC₁₇H₁₈N₄O₅

Mol. weight358.35

Details

R-684BACK ORDER

Riboflavin Sodium Phosphate EP Impurity A (Riboflavin-3’, 4’-Diphosphate)

CAS #86108-27-2

Mol. formulaC₁₇H₂₂N₄O₁₂P₂

Mol. weight536.33

Details

R-685IN STOCK

Riboflavin Sodium Phosphate EP Impurity B (Rbofliavin-3’,5’-Diphosphate)

CAS #86108-26-1

Mol. formulaC₁₇H₂₂N₄O₁₂P₂

Mol. weight536.33

Details

R-686IN STOCK

Riboflavin Sodium Phosphate EP Impurity C (Riboflavin-4’, 5’-Diphosphate)

CAS #86108-25-0

Mol. formulaC₁₇H₂₂N₄O₁₂P₂

Mol. weight536.33

Details

R-688IN STOCK

Riboflavin-4'-Phosphate Disodium Salt

CAS #NA

Mol. formulaC₁₇H₁₉N₄O₉P. 2 Na

Mol. weight454.33 2*22.99

Details

R-713BACK ORDER

Ruboxistaurin Impurity 1

CAS #191848-32-5

Mol. formulaC₂₇H₂₆N₄O₃

Mol. weight454.53

Details

R-716BACK ORDER

Ruboxistaurin Impurity 2

CAS #NA

Mol. formulaC₃₃H₂₉N₃O₄

Mol. weight531.61

Details

R-717BACK ORDER

Ruboxistaurin Impurity 3

CAS #91026-01-6

Mol. formulaC₂₇H₁₉N₃O₂

Mol. weight417.47

Details

R-718BACK ORDER

7-Hydroxy Ruboxistaurin

CAS #NA

Mol. formulaC₂₈H₂₈N₄O₄

Mol. weight484.56

Details

R-731IN STOCK

Racecadotril EP Impurity C

CAS #124735-06-4

Mol. formulaC₁₄H₁₇NO₄S

Mol. weight295.35

Details

R-7310INQUIRE FURTHER

Racecadotril Impurity 3

CAS #16890-80-5

Mol. formulaCH2OS

Mol. weight62.09

Details

R-7311BACK ORDER

Racecadotril Impurity 4

CAS #NA

Mol. formulaC12H13NO3

Mol. weight219.24

Details

R-7312BACK ORDER

Racecadotril Impurity 5

CAS #NA

Mol. formulaC10H8O

Mol. weight144.17

Details

R-7313BACK ORDER

Racecadotril Impurity 6

CAS #NA

Mol. formulaC₉H₁₁NO₂

Mol. weight165.19

Details

R-7314BACK ORDER

Racecadotril Impurity 7

CAS #NA

Mol. formulaC19H20ClNO3

Mol. weight345.82

Details

R-7315BACK ORDER

Racecadotril Impurity 8

CAS #2173396-73-9

Mol. formulaC₂₁H₂₃NO₃S₂

Mol. weight401.54

Details

R-7316BACK ORDER

Racecadotril Impurity 9

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₅S

Mol. weight442.53

Details

R-7317BACK ORDER

Racecadotril Impurity 10

CAS #NA

Mol. formulaC₂₀H₃₁N₃O₃S

Mol. weight393.55

Details

R-7318BACK ORDER

Racecadotril Impurity 11

CAS #63366-76-7

Mol. formulaC₁₆H₁₇NO₄S

Mol. weight319.38

Details

R-7319BACK ORDER

Racecadotril Impurity 12

CAS #91702-98-6

Mol. formulaC₁₂H₁₄O₃S

Mol. weight238.30

Details

R-732IN STOCK

Racecadotril EP Impurity D (Mixture of Diastereomers)

CAS #123658-06-0

Mol. formulaC₂₄H₂₈N₂O₆S₂

Mol. weight504.62

Details

R-7320BACK ORDER

Racecadotril Impurity 13

CAS #2495-39-8

Mol. formulaC₃H₅O₃S. Na

Mol. weight 121.13 22.99

Details

R-7321BACK ORDER

Racecadotril Impurity 14

CAS #NA

Mol. formulaC₃H₇BrO₃S

Mol. weight203.05

Details

R-7322BACK ORDER

Racecadotril Impurity 15

CAS #711598-04-8

Mol. formulaC₃H₇BrO₄S

Mol. weight219.05

Details

R-7323BACK ORDER

Racecadotril Impurity 16

CAS #769861-83-8

Mol. formulaC₃H₆Br₂O₃S

Mol. weight281.95

Details

R-7324BACK ORDER

Racecadotril Impurity 17

CAS #30408-90-3

Mol. formulaC₄H₈Br₂O₃S

Mol. weight295.97

Details

R-7325BACK ORDER

Racecadotril Impurity 18

CAS #NA

Mol. formulaC₇H₁₂O₅S₃

Mol. weight272.35

Details

R-7326BACK ORDER

Racecadotril Impurity 19

CAS #NA

Mol. formulaC₅H₁₀O₄S₃

Mol. weight230.31

Details

R-7327BACK ORDER

Racecadotril Impurity 20

CAS #NA

Mol. formulaC₃H₇BrO₃S₂

Mol. weight235.11

Details

R-7328BACK ORDER

Racecadotril Impurity 21

CAS #NA

Mol. formulaC₃H₈O₄S₂

Mol. weight172.21

Details

R-7329BACK ORDER

Racecadotril Impurity 22

CAS #1096446-05-7

Mol. formulaC₆H₁₀O₆S₆. 2Na

Mol. weight370.50 2*22.99

Details

R-733IN STOCK

Racecadotril EP Impurity E

CAS #5669-19-2

Mol. formulaC₁₀H₁₀O₂

Mol. weight162.19

Details

R-7330BACK ORDER

Racecadotril Impurity 23

CAS #NA

Mol. formulaC₆H₁₀O₆S₆. 2Na

Mol. weight370.50 2*22.99

Details

R-7331BACK ORDER

Racecadotril Impurity 24

CAS #NA

Mol. formulaC₃H₅O₃S₃. Na

Mol. weight185.25 22.99

Details

R-7333IN STOCK

Racecadotril Impurity 25

CAS #65444-05-5

Mol. formulaC₁₂H₁₃ClO₂S

Mol. weight256.74

Details

R-734IN STOCK

Racecadotril EP Impurity F

CAS #87428-99-7

Mol. formulaC₁₉H₁₉NO₃

Mol. weight309.37

Details

R-735IN STOCK

Racecadotril EP Impurity H (Mixture of Diastereomers)

CAS #141437-88-9

Mol. formulaC₃₈H₄₀N₂O₆S₂

Mol. weight684.87

Details

R-736IN STOCK

Racecadotril EP Impurity G

CAS #81110-69-2

Mol. formulaC₁₉H₂₁NO₃S

Mol. weight343.44

Details

R-737IN STOCK

Racecadotril Impurity 1 (Mixture of Diastereomers)

CAS #141437-87-8

Mol. formulaC20H22O4S2

Mol. weight390.51

Details

R-739BACK ORDER

Racecadotril Impurity 2

CAS #1892-31-5

Mol. formulaC3H6OS

Mol. weight90.14

Details

R-7410INQUIRE FURTHER

Roxithromycin Impurity I

CAS #425365-66-8

Mol. formulaC45H84N2O17

Mol. weight925.17

Details

R-7411IN STOCK

Roxithromycin EP Impurity J HCl

CAS #134834-12-1

Mol. formulaC₄₀H₇₃ClN₂O₁₄. HCl

Mol. weight841.49 36.46

Details

R-7412INQUIRE FURTHER

Roxithromycin Impurity K

CAS #NA

Mol. formulaC41H76N2O16

Mol. weight853.07

Details

R-7414BACK ORDER

Roxithromycin Impurity 1

CAS #NA

Mol. formulaC4H9ClO3

Mol. weight140.56

Details

R-7415BACK ORDER

Roxithromycin Impurity 2

CAS #89268-03-1

Mol. formulaC5H11ClO3

Mol. weight154.59

Details

R-7416INQUIRE FURTHER

Roxithromycin Impurity 3

CAS #NA

Mol. formulaC₄₅H₈₄N₂O₁₈

Mol. weight941.16

Details

R-7417BACK ORDER

Roxithromycin Impurity 4

CAS #74498-88-7

Mol. formulaC₅H₁₂O₃

Mol. weight120.15

Details

R-7418BACK ORDER

Roxithromycin Impurity 5 (1-(2-Methoxyethoxy) Methanol)

CAS #67796-27-4

Mol. formulaC₄H₁₀O₃

Mol. weight106.063

Details

R-7419INQUIRE FURTHER

Roxithromycin Impurity 6

CAS #1460313-65-8

Mol. formulaC₄₁H₇₆N₂O₁₆

Mol. weight853.06

Details

R-742BACK ORDER

Roxithromycin EP Impurity G

CAS #425365-64-6

Mol. formulaC₄₂H₇₈N₂O₁₆

Mol. weight867.09

Details

R-7420BACK ORDER

Roxithromycin Impurity 7

CAS #1094780-37-6

Mol. formulaC₄₁H₇₄N₂O₁₆

Mol. weight851.04

Details

R-7421INQUIRE FURTHER

Roxithromycin Impurity 8

CAS #NA

Mol. formulaC₄₅H₈₄N₂O₁₇

Mol. weight925.16

Details

R-7422INQUIRE FURTHER

Roxithromycin Impurity 9

CAS #NA

Mol. formulaC₄₅H₈₄N₂O₁₇

Mol. weight925.16

Details

R-7423BACK ORDER

Roxithromycin Impurity 10

CAS #134834-10-9

Mol. formulaC₃₉H₇₂N₂O₁₄

Mol. weight793.01

Details

R-7424INQUIRE FURTHER

Roxithromycin Impurity 11

CAS #NA

Mol. formulaC₃₇H₆₆N₂O₁₄

Mol. weight762.94

Details

R-7425BACK ORDER

Roxithromycin Impurity 12

CAS #53317-21-8

Mol. formulaC₃₇H₆₈N₂O₁₄

Mol. weight764.95

Details

R-7426IN STOCK

Roxithromycin Impurity 13-d7

CAS #NA

Mol. formulaC₄₁H₆₉D₇N₂O₁₄

Mol. weight828.10

Details

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