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

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Showing 30101–30200 of 45668 standards · Impurities

P-0196IN STOCK

Pantoprazole Impurity 67

CAS #NA

Mol. formulaC₁₅H₁₅N₃O₅S

Mol. weight349.36

Details

P-0197INQUIRE FURTHER

Pantoprazole Impurity 68

CAS #NA

Mol. formulaC₁₆H₁₃F₂N₃O₅

Mol. weight365.29

Details

P-0199IN STOCK

Pantoprazole Impurity 69

CAS #NA

Mol. formulaC₁₆H₁₄ClF₂N₃O₅S

Mol. weight433.81

Details

P-0210IN STOCK

Paroxetine EP Impurity F HCl

CAS #105813-39-6

Mol. formulaC₂₆H₂₇NO₃. HCl

Mol. weight401.51 36.46

P-0211

P-0212

P-0213

P-0220IN STOCK

Paroxetine EP Impurity C (N-Benzyl Paroxetine)

CAS #105813-14-7

Mol. formulaC₂₆H₂₆FNO₃

Mol. weight419.50

Details

P-0221IN STOCK

Paroxetine Impurity 1 ((3S,4S)-N-Methyl Paroxetine)

CAS #NA

Mol. formulaC₂₀H₂₂FNO₃

Mol. weight343.40

Details

P-0222IN STOCK

Paroxetine Impurity 2 ((3R,4R)-N-Methyl Paroxetine)

CAS #112058-87-4

Mol. formulaC₂₀H₂₂FNO₃

Mol. weight343.40

Details

P-0223IN STOCK

Paroxetine Impurity 3 ((3R, 4S)-N-Methyl Paroxetine)

CAS #2575750-19-3

Mol. formulaC₂₀H₂₂FNO₃

Mol. weight343.40

Details

P-0224BACK ORDER

Paroxetine Impurity 4

CAS #324023-99-6

Mol. formulaC20H23NO3

Mol. weight325.41

Details

P-0225BACK ORDER

Paroxetine Impurity 32

CAS #NA

Mol. formulaC₁₉H₂₂FNO₃. CH₄O₃S

Mol. weight331.39 96.11

Details

P-0226IN STOCK

Paroxetine Impurity 33 HCl

CAS #NA

Mol. formulaC₁₉H₂₂FNO₃. HCl

Mol. weight331.39 36.46

Details

P-0227BACK ORDER

Paroxetine Impurity 34

CAS #N/A

Mol. formulaC₃₈H₄₀F₂N₂O₄. 2CH₄O₃S

Mol. weight626.75 2*96.11

Details

P-0228BACK ORDER

Paroxetine Impurity 35

CAS #NA

Mol. formulaC₂₁H₂₄FNO₃

Mol. weight357.43

Details

P-0229IN STOCK

Paroxetine Impurity 36 HCl

CAS #1394861-12-1

Mol. formulaC₁₈H₂₀FNO₃. HCl

Mol. weight317.36 36.46

Details

P-0230BACK ORDER

Paroxetine Impurity 37

CAS #NA

Mol. formulaC₁₉H₂₀FNO₃. CH₄O₃S

Mol. weight329.37 96.11

Details

P-0231IN STOCK

Paroxetine EP Impurity J HCl

CAS #NA

Mol. formulaC₂₅H₂₄FNO₃. HCl

Mol. weight405.47 36.46

Details

P-0232

Details

P-0233IN STOCK

Paroxetine Impurity 39

CAS #253768-88-6

Mol. formulaC₂₆H₂₄FNO₅

Mol. weight449.48

Details

P-0234IN STOCK

rac-Paroxetine HCl Hemihydrate EP Impurity C HCl (Mixture of Diastereomers)

CAS #2990987-84-1

Mol. formulaC₂₁H₂₅NO₄. HCl

Mol. weight355.44 36.46

Details

P-0239BACK ORDER

Paroxetine Impurity 9

CAS #NA

Mol. formulaC19H22FNO6S

Mol. weight411.45

Details

P-024IN STOCK

Paroxetine HCl Hemihydrate EP Impurity B HCl

CAS #NA

Mol. formulaC₂₀H₂₃NO₄. HCl

Mol. weight341.41 36.46

Details

P-0240IN STOCK

ent-Paroxetine HCl Hemihydrate EP Impurity B HCl

CAS #3060802-36-7

Mol. formulaC₂₀H₂₃NO₄. HCl

Mol. weight341.41 36.46

Details

P-0241IN STOCK

Paroxetine Impurity 10 HCl

CAS #NA

Mol. formulaC₁₉H₂₀FNO₄. HCl

Mol. weight345.37 36.46

Details

P-0242IN STOCK

Paroxetine Impurity 11

CAS #202534-94-9

Mol. formulaC₁₅H₁₆FNO₄

Mol. weight293.29

Details

P-0244IN STOCK

Paroxetine Impurity 13

CAS #69393-72-2

Mol. formulaC₇H₆O₃

Mol. weight138.12

Details

P-0245IN STOCK

Paroxetine Impurity 14

CAS #274-09-9

Mol. formulaC₇H₆O₂

Mol. weight122.12

Details

P-0246IN STOCK

Paroxetine Impurity 15

CAS #3162-29-6

Mol. formulaC₉H₈O₃

Mol. weight164.16

Details

P-0247BACK ORDER

Paroxetine Impurity 16

CAS #NA

Mol. formulaC26H24FNO5

Mol. weight449.48

Details

P-0248BACK ORDER

Paroxetine Impurity 17

CAS #NA

Mol. formulaC12H14FN

Mol. weight191.25

Details

P-025IN STOCK

Paroxetine HCl Hemihydrate EP Impurity C HCl

CAS #NA

Mol. formulaC₂₁H₂₅NO₄. HCl

Mol. weight355.43 36.46

Details

P-0250IN STOCK

Paroxetine EP Impurity D-d4 HCl (Paroxetine USP Related Compound C-d4, ent-Paroxetine-d4 HCl)

CAS #NA

Mol. formulaC₁₉H₁₆D₄FNO₃. HCl

Mol. weight333.40 36.46

Details

P-0251BACK ORDER

Paroxetine Impurity 19

CAS #317323-77-6

Mol. formulaC20H24FNO3S

Mol. weight377.47

Details

P-0254BACK ORDER

Paroxetine Impurity 22

CAS #NA

Mol. formulaC19H20FNO3

Mol. weight329.37

Details

P-0255IN STOCK

trans-Paroxetine HCl Hemihydrate EP Impurity C HCl

CAS #1346597-97-4

Mol. formulaC₂₁H₂₅NO₄. HCl

Mol. weight355.43 36.46

Details

P-0256IN STOCK

cis-Paroxetine HCl Hemihydrate EP Impurity C HCl

CAS #1797131-53-3

Mol. formulaC₂₁H₂₅NO₄. HCl

Mol. weight355.43 36.46

Details

P-0257

Details

P-0258BACK ORDER

Paroxetine Impurity 24

CAS #NA

Mol. formulaC₁₅H₂₂FNO₃S

Mol. weight315.40

Details

P-0259BACK ORDER

Paroxetine Impurity 25

CAS #NA

Mol. formulaC₁₉H₁₉ClFNO₃

Mol. weight363.81

Details

P-0261IN STOCK

Paroxetine Impurity 26

CAS #608521-21-7

Mol. formulaC₁₄H₂₀FNO₃S

Mol. weight301.38

Details

P-0263BACK ORDER

Paroxetine Impurity 28

CAS #NA

Mol. formulaC₁₉H₂₀BrNO₃

Mol. weight390.28

Details

P-0264IN STOCK

ent-Paroxetine HCl Hemihydrate EP Impurity C HCl

CAS #NA

Mol. formulaC₂₁H₂₅NO₄. HCl

Mol. weight355.43 36.46

Details

P-0265BACK ORDER

Paroxetine Impurity 29

CAS #NA

Mol. formulaC₅₃H₄₈F₂N₂O₁₀

Mol. weight910.97

Details

P-0267IN STOCK

Paroxetine EP Impurity B (Sesamol)

CAS #533-31-3

Mol. formulaC₇H₆O₃

Mol. weight138.12

Details

P-027IN STOCK

Paroxetine EP Impurity A HCl (Paroxetine USP Related Compound B, Desfluoro Paroxetine HCl)

CAS #1394842-91-1

Mol. formulaC₁₉H₂₁NO₃. HCl

Mol. weight311.38 36.46

Details

P-0270IN STOCK

Paroxetine EP Impurity D-d6 HCl (Paroxetine USP Related Compound C-d6, ent-Paroxetine-d6 HCl)

CAS #NA

Mol. formulaC₁₉H₁₄D₆FNO₃. HCl

Mol. weight355.41 36.46

Details

P-0271IN STOCK

N-Nitroso Paroxetine EP Impurity D-d6 (N-Nitroso Paroxetine USP Related Compound C-d6 (Free Form), N-Nitroso ent-Paroxetine-d6)

CAS #NA

Mol. formulaC₁₉H₁₃D₆FN₂O₄

Mol. weight364.41

Details

P-0272IN STOCK

Paroxetine Impurity 30

CAS #NA

Mol. formulaC₉H₁₀N₂O₂

Mol. weight178.19

Details

P-0273BACK ORDER

Paroxetine Impurity 31

CAS #2105932-71-4

Mol. formulaC₃₉H₄₀F₂N₂O₆

Mol. weight670.75

Details

P-028IN STOCK

Paroxetine EP Impurity D HCl (Paroxetine USP Related Compound C, ent-Paroxetine HCl)

CAS #130855-30-0

Mol. formulaC₁₉H₂₀FNO₃. HCl

Mol. weight329.37 36.46

Details

P-0280INQUIRE FURTHER

Paroxetine Lactose Adduct 1

CAS #NA

Mol. formulaC₃₁H₄₀FNO₁₃

Mol. weight653.65

Details

P-0281INQUIRE FURTHER

Paroxetine Lactose Adduct 2

CAS #NA

Mol. formula C₃₁H₄₀FNO₁₃

Mol. weight653.65

Details

P-0282BACK ORDER

Paroxetine Impurity 40

CAS #NA

Mol. formulaC₂₄H₃₀F₂N₂O

Mol. weight400.51

Details

P-0283BACK ORDER

Paroxetine Impurity 41

CAS #533935-67-0

Mol. formulaC₂₀H₂₀FNO₄

Mol. weight357.38

Details

P-0284INQUIRE FURTHER

Paroxetine Impurity 42

CAS #NA

Mol. formulaC₃₇H₃₆F₂N₂O₆

Mol. weight642.70

Details

P-029IN STOCK

Paroxetine EP Impurity E HCl (Paroxetine USP Related Compound D)

CAS #NA

Mol. formulaC₁₉H₂₀FNO₃. HCl

Mol. weight329.37 36.46

Details

P-034IN STOCK

Penciclovir Impurity 1

CAS #100199-40-4

Mol. formulaC₁₀H₁₄ClN₅O₂

Mol. weight271.71

Details

P-035IN STOCK

Penciclovir Impurity 2

CAS #97845-80-2

Mol. formulaC₁₂H₁₇N₅O₄

Mol. weight295.30

Details

P-036BACK ORDER

Penciclovir Impurity 3

CAS #97845-72-2

Mol. formulaC14H19N5O5

Mol. weight337.34

Details

P-037IN STOCK

Penciclovir Impurity 4

CAS #NA

Mol. formulaC₁₂H₁₆ClN₅O₃

Mol. weight313.74

Details

P-038IN STOCK

Penciclovir Impurity 5

CAS #108970-74-7

Mol. formulaC₁₀H₁₄N₄O₄

Mol. weight254.25

Details

P-0432IN STOCK

Penicillin Impurity 1 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₈H₁₄N₂O₄S

Mol. weight234.27

Details

P-0433BACK ORDER

Penicillin Impurity 2

CAS #1978372-79-0

Mol. formulaC16H24N4O6S2

Mol. weight432.51

Details

P-0434BACK ORDER

Penicillin Impurity 3

CAS #76350-36-2

Mol. formulaC₈H₁₀ClNO₅S

Mol. weight267.68

Details

P-0436INQUIRE FURTHER

Penicillin Impurity 5

CAS #62730-81-8

Mol. formulaC₉H₁₂N₂

Mol. weight148.21

Details

P-0437IN STOCK

Penicillin Impurity 6

CAS #2382934-80-5

Mol. formulaC₁₄H₂₀N₂O₂

Mol. weight248.33

Details

P-0440INQUIRE FURTHER

Penicillin Impurity 7

CAS #13093-87-3

Mol. formulaC₁₆H₁₈N₂O₄S

Mol. weight334.39

Details

P-0441BACK ORDER

Penicillin Impurity 8

CAS #90962-63-3

Mol. formulaC₁₆H₁₈N₂O₃S

Mol. weight318.39

Details

P-0442BACK ORDER

Penicillin V Impurity 1

CAS #NA

Mol. formulaC₁₇H₂₂N₂O₆S

Mol. weight382.43

Details

P-0443BACK ORDER

Penicillin V Impurity 2

CAS #NA

Mol. formulaC₁₇H₂₀N₂O₅S

Mol. weight364.42

Details

P-0444BACK ORDER

Penicillin Impurity 9

CAS #56609-07-5

Mol. formulaC₁₀H₁₁NO₃

Mol. weight193.20

Details

P-0446BACK ORDER

Penicillin Impurity 10 (Isopenicillin N)

CAS #58678-43-6

Mol. formulaC₁₄H₂₁N₃O₆S

Mol. weight359.40

Details

P-0447BACK ORDER

Penicillin Impurity 11

CAS #64527-07-7

Mol. formulaC₉H₁₄N₂O₅S

Mol. weight262.28

Details

P-0448BACK ORDER

Penicillin Impurity 12 (ACV Tripeptide)

CAS #32467-88-2

Mol. formulaC₁₄H₂₅N₃O₆S

Mol. weight363.43

Details

P-0449IN STOCK

Penicillin V Impurity 3

CAS #69577-97-5

Mol. formulaC₁₈H₂₂N₂O₄S₂

Mol. weight394.50

Details

P-0452BACK ORDER

Penicillin V Impurity 4

CAS #NA

Mol. formulaC₁₈H₂₂N₂O₇S

Mol. weight410.44

Details

P-0456BACK ORDER

Penicillin Impurity 13

CAS #14231-45-9

Mol. formulaC₁₀H₁₁NO₄

Mol. weight209.20

Details

P-0457INQUIRE FURTHER

Penicillin Impurity 14

CAS #NA

Mol. formulaC₂₂H₃₂N₂O₁₁S

Mol. weight532.56

Details

P-0458INQUIRE FURTHER

Penicillin Impurity 15

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₅S

Mol. weight350.39

Details

P-0459INQUIRE FURTHER

Penicillin Impurity 16

CAS #NA

Mol. formulaC₃₂H₃₈N₄O₁₁S₂

Mol. weight718.79

Details

P-0460INQUIRE FURTHER

Penicillin Impurity 17

CAS #NA

Mol. formulaC₂₂H₃₂N₂O₁₁S

Mol. weight532.56

Details

P-0461INQUIRE FURTHER

Penicillin Impurity 18

CAS #NA

Mol. formulaC₂₈H₃₈N₂O₁₅S

Mol. weight674.67

Details

P-0462INQUIRE FURTHER

Penicillin Impurity 19

CAS #NA

Mol. formulaC₃₂H₃₆N₄O₁₀S₂

Mol. weight700.78

Details

P-0463BACK ORDER

Penicillin G Sulfoxide

CAS #4052-54-4

Mol. formulaC₁₆H₁₈N₂O₅S

Mol. weight350.39

Details

P-0464BACK ORDER

Penicillin V Impurity 5

CAS #713115-95-8

Mol. formulaC₁₀H₁₁NO₃

Mol. weight193.20

Details

P-0510IN STOCK

Pentoxifylline EP Impurity H

CAS #200556-62-3

Mol. formulaC₁₈H₂₆N₄O₄

Mol. weight362.43

Details

P-0511IN STOCK

Pentoxifylline EP Impurity I

CAS #55247-90-0

Mol. formulaC₁₄H₁₄N₄O₂

Mol. weight270.29

Details

P-0512IN STOCK

Pentoxifylline EP Impurity K

CAS #74857-22-0

Mol. formulaC₁₇H₂₀N₈O₄

Mol. weight400.40

Details

P-0513BACK ORDER

Pentoxifylline Impurity 1

CAS #NA

Mol. formulaC₁₃H₂₀N₄O₃

Mol. weight280.33

Details

P-0514BACK ORDER

Pentoxifylline Impurity 2

CAS #NA

Mol. formulaC₁₉H₃₀N₄O₄

Mol. weight378.47

Details

P-0518BACK ORDER

Pentoxifylline Impurity 6

CAS #NA

Mol. formulaC₃₀H₁₈Cl₄N₄O₂

Mol. weight608.30

Details

P-0519BACK ORDER

Pentoxifylline Impurity 7

CAS #NA

Mol. formulaC₄₅H₂₅Cl₆N₇O₂

Mol. weight908.44

Details

P-0520IN STOCK

Pentoxifylline Impurity 8

CAS #70486-28-1

Mol. formulaC₁₂H₂₀N₄O₂

Mol. weight252.32

Details

P-0521IN STOCK

Pentoxifylline Impurity 9

CAS #84321-40-4

Mol. formulaC₁₃H₂₀N₄O₄

Mol. weight296.33

Details

P-0522INQUIRE FURTHER

Pentoxifylline Impurity 10

CAS #1243654-85-4

Mol. formulaC₁₃H₂₀N₄O₆

Mol. weight328.33

Details

P-0525BACK ORDER

Pentoxifylline Impurity 11

CAS #38975-44-9

Mol. formulaC₁₂H₁₆N₄O₄

Mol. weight280.28

Details

P-0526INQUIRE FURTHER

Pentoxifylline Impurity 12

CAS #NA

Mol. formulaC₁₃H₂₀N₄O₄

Mol. weight296.33

Details

P-055IN STOCK

Pentoxifylline EP Impurity J

CAS #874747-30-5

Mol. formulaC₂₆H₃₄N₈O₅

Mol. weight538.61

Details

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