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

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Showing 1–100 of 3961 standards · Impurities

A-0250BACK ORDER

Paracetamol EP Impurity F-d4 (Acetaminophen USP Related Compound F-d4)

CAS #93951-79-2

Mol. formulaC₆HD₄NO₃

Mol. weight143.13

Details

P-011IN STOCK

Pantoprazole EP Impurity A (Pantoprazole USP Related Compound A, Pantoprazole Sulphone)

CAS #127780-16-9

Mol. formulaC₁₆H₁₅F₂N₃O₅S

Mol. weight399.38

Details

P-0111IN STOCK

Pantoprazole EP Impurity B (Pantoprazole USP Related Compound B, Pantoprazole Sulfide)

CAS #102625-64-9

Mol. formulaC₁₆H₁₅F₂N₃O₃S

Mol. weight367.37

Details

P-0113IN STOCK

Pantoprazole EP Impurity C (Pantoprazole USP Related Compound C)

CAS #97963-62-7

Mol. formulaC₈H₆F₂N₂OS

Mol. weight216.21

Details

P-0115IN STOCK

Pantoprazole EP Impurity D and Pantoprazole EP Impurity F

CAS #NA

Mol. formulaC₁₇H₁₇F₂N₃O₄S

Mol. weight397.40

Details

P-0122IN STOCK

Pantoprazole Impurity 1 (Mixture of Diastereomers)

CAS #812664-93-0

Mol. formulaC₁₆H₁₄ClF₂N₃O₄S

Mol. weight417.81

Details

P-0123BACK ORDER

Pantoprazole Impurity 2

CAS #NA

Mol. formulaC15H13F2N3O4S

Mol. weight369.35

Details

P-0124IN STOCK

Pantoprazole Impurity 3

CAS #957470-58-5

Mol. formulaC₂₄H₂₄F₂N₄O₅S

Mol. weight518.54

Details

P-0125IN STOCK

Pantoprazole Impurity 4

CAS #NA

Mol. formulaC₂₄H₂₄F₂N₄O₅S

Mol. weight518.54

Details

P-0127IN STOCK

Pantoprazole Impurity 5

CAS #1806469-15-7

Mol. formulaC8H6F2N2O2

Mol. weight200.14

Details

P-0129IN STOCK

Pantoprazole Impurity 8

CAS #2288740-66-7

Mol. formulaC₈H₁₁NO₄

Mol. weight185.18

Details

P-0130IN STOCK

Pantoprazole Impurity 9

CAS #97963-75-2

Mol. formulaC₉H₈F₂N₂O₄

Mol. weight246.17

Details

P-0131IN STOCK

Pantoprazole Impurity 10

CAS #97963-76-3

Mol. formulaC₇H₆F₂N₂O₃

Mol. weight204.13

Details

P-0132IN STOCK

Pantoprazole Impurity 11 DiHCl

CAS #97963-77-4

Mol. formulaC₇H₈F₂N₂O. 2 HCl

Mol. weight174.15 2*36.46

Details

P-0133BACK ORDER

Pantoprazole Impurity 12

CAS #NA

Mol. formulaC7H8F2N2O

Mol. weight174.15

Details

P-0134BACK ORDER

Pantoprazole Impurity 13

CAS #NA

Mol. formulaC9H8F2N2O4

Mol. weight246.17

Details

P-0135IN STOCK

Pantoprazole Impurity 14

CAS #NA

Mol. formulaC₉H₈F₂N₂OS

Mol. weight230.23

Details

P-0136BACK ORDER

Pantoprazole Impurity 15

CAS #NA

Mol. formulaC9H8F2N2OS

Mol. weight230.23

Details

P-0137IN STOCK

Pantoprazole Impurity 16 HCl

CAS #503058-51-3

Mol. formulaC₇H₇Cl₂NO. HCl

Mol. weight192.05 36.46

Details

P-0138IN STOCK

Pantoprazole Impurity 17

CAS #NA

Mol. formulaC₁₇H₁₇F₂N₃O₃S

Mol. weight381.40

Details

P-0139IN STOCK

Pantoprazole Impurity 18

CAS #NA

Mol. formulaC₁₇H₁₇F₂N₃O₃S

Mol. weight381.40

Details

P-0140BACK ORDER

Pantoprazole Impurity 19

CAS #NA

Mol. formulaC₁₆H₁₅F₂N₃O₃

Mol. weight335.31

Details

P-0141BACK ORDER

Pantoprazole Impurity 20

CAS #NA

Mol. formulaC₁₆H₁₅F₂N₃O₃

Mol. weight335.31

Details

P-0142BACK ORDER

Pantoprazole Impurity 21

CAS #NA

Mol. formulaC15H13F2N3O3

Mol. weight321.28

Details

P-0143BACK ORDER

Pantoprazole Impurity 22

CAS #NA

Mol. formulaC15H13F2N3O3

Mol. weight321.28

Details

P-0144INQUIRE FURTHER

Pantoprazole Impurity 23

CAS #NA

Mol. formulaC16H13F2N3O3S

Mol. weight365.35

Details

P-0145BACK ORDER

Pantoprazole Impurity 24

CAS #NA

Mol. formulaC17H14F2N4O2S

Mol. weight376.38

Details

P-0146BACK ORDER

Pantoprazole Impurity 25

CAS #NA

Mol. formulaC17H14F2N4O3S

Mol. weight392.38

Details

P-0147BACK ORDER

Pantoprazole Impurity 26

CAS #NA

Mol. formulaC24H24F2N4O7S

Mol. weight550.53

Details

P-0148IN STOCK

Pantoprazole Impurity 27

CAS #1166386-02-2

Mol. formulaC₁₅H₁₅N₃O₃S

Mol. weight317.36

Details

P-0149IN STOCK

Pantoprazole Impurity 28

CAS #NA

Mol. formulaC₁₆H₁₆FN₃O₄S

Mol. weight365.38

Details

P-015IN STOCK

Pantoprazole EP Impurity E (Pantoprazole USP Related Compound E)

CAS #2115779-15-0

Mol. formulaC₃₂H₂₈F₄N₆O₈S₂

Mol. weight764.72

Details

P-0150IN STOCK

Pantoprazole Impurity 29

CAS #72830-08-1

Mol. formulaC₈H₁₁NO₃

Mol. weight169.18

Details

P-0151IN STOCK

Pantoprazole Impurity 30 (Mixture of Isomers)

CAS #NA

Mol. formulaC24H24F2N4O6S

Mol. weight534.53

Details

P-0153BACK ORDER

Pantoprazole Impurity 32

CAS #NA

Mol. formulaC15H13F2N3O4S

Mol. weight369.34

Details

P-0154BACK ORDER

Pantoprazole Impurity 33

CAS #122307-41-9

Mol. formulaC7H8ClNO2

Mol. weight173.60

Details

P-0155IN STOCK

Pantoprazole Impurity 34

CAS #72830-07-0

Mol. formulaC₈H₁₁NO₃

Mol. weight169.18

Details

P-0156IN STOCK

Pantoprazole Impurity 6 N-Oxide

CAS #953787-47-8

Mol. formulaC₈H₁₀ClNO₃

Mol. weight203.62

Details

P-0157IN STOCK

Pantoprazole Impurity 36

CAS #953787-51-4

Mol. formulaC₁₆H₁₅F₂N₃O₄S

Mol. weight383.37

Details

P-0158BACK ORDER

Pantoprazole Impurity 37

CAS #4780-14-7

Mol. formulaC7H8O3

Mol. weight140.14

Details

P-0159BACK ORDER

Pantoprazole Impurity 38

CAS #76015-11-7

Mol. formulaC7H9NO2

Mol. weight139.15

Details

P-0160BACK ORDER

Pantoprazole Impurity 39 (Thionyl chloride)

CAS #7719-09-7

Mol. formulaCl2OS

Mol. weight118.96

Details

P-0161BACK ORDER

Pantoprazole Impurity 40

CAS #1261747-80-1

Mol. formulaC7H6F2N2O3

Mol. weight204.13

Details

P-0162BACK ORDER

Pantoprazole Impurity 41 (Carbon disulphide)

CAS #75-15-0

Mol. formulaCS2

Mol. weight76.13

Details

P-0163BACK ORDER

Pantoprazole Impurity 42

CAS #107512-35-6

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

P-0164BACK ORDER

Pantoprazole Impurity 43

CAS #368890-20-4

Mol. formulaC15H12ClF2N3O2S

Mol. weight371.79

Details

P-0165IN STOCK

Pantoprazole Impurity 44

CAS #102625-99-0

Mol. formulaC₁₀H₁₃NO₄

Mol. weight211.22

Details

P-0166IN STOCK

Pantoprazole Impurity 45 (Mixture of Isomers)

CAS #NA

Mol. formulaC₁₆H₁₅F₂N₃O₃S

Mol. weight367.37

Details

P-0167BACK ORDER

Pantoprazole Impurity 46

CAS #141854-24-2

Mol. formulaC₁₅H₁₃F₂N₃O₄S

Mol. weight369.34

Details

P-0168IN STOCK

Pantoprazole Impurity 47

CAS #1261238-06-5

Mol. formulaC₁₅H₁₅N₃O₄S

Mol. weight333.36

Details

P-0169BACK ORDER

Pantoprazole Impurity 48

CAS #58764-00-4

Mol. formulaC₉H₁₀N₂OS

Mol. weight194.25

Details

P-017IN STOCK

Pantoprazole Impurity 6 HCl

CAS #72830-09-2

Mol. formulaC₈H₁₀ClNO₂. HCl

Mol. weight187.63 36.46

Details

P-0170BACK ORDER

Pantoprazole Impurity 49

CAS #1526768-06-8

Mol. formulaC₉H₁₀N₂O_S

Mol. weight194.25

Details

P-0171IN STOCK

Pantoprazole Impurity 50

CAS #22236-11-9

Mol. formulaC₉H₉F₂NO₂

Mol. weight201.17

Details

P-0172BACK ORDER

Pantoprazole Impurity 51

CAS #NA

Mol. formulaC₁₅H₁₁F₂N₃O₅

Mol. weight351.27

Details

P-0173BACK ORDER

Pantoprazole Impurity 52

CAS #NA

Mol. formulaC₁₄H₁₁F₂N₃O₃

Mol. weight307.26

Details

P-0174BACK ORDER

Pantoprazole Impurity 31

CAS #NA

Mol. formulaC₃₂H₂₈N₆O₇

Mol. weight608.61

Details

P-0175IN STOCK

Pantoprazole Impurity 44 HCl

CAS #NA

Mol. formulaC₁₀H₁₃NO₄. HCl

Mol. weight211.22 36.46

Details

P-0176IN STOCK

Pantoprazole Impurity 53

CAS #957470-59-6

Mol. formulaC₂₄H₂₄F₂N₄O₆S

Mol. weight534.53

Details

P-0177BACK ORDER

Pantoprazole Impurity 54

CAS #1823933-26-1

Mol. formulaC₇H₉NO₃

Mol. weight155.15

Details

P-0178BACK ORDER

Pantoprazole Impurity 55

CAS #NA

Mol. formulaC₈H₆F₂N₂OS

Mol. weight216.21

Details

P-0179IN STOCK

Pantoprazole Impurity 56

CAS #NA

Mol. formulaC₂₄H₂₄F₂N₄O₆S

Mol. weight534.53

Details

P-018IN STOCK

Pantoprazole EP Impurity D

CAS #624742-53-6

Mol. formulaC₁₇H₁₇F₂N₃O₄S

Mol. weight397.40

Details

P-0180BACK ORDER

Pantoprazole Impurity 57 Sodium Salt

CAS #140-90-9

Mol. formulaC₃H₅OS₂. Na

Mol. weight121.19 22.99

Details

P-0181BACK ORDER

Pantoprazole Impurity 58

CAS #733702-52-8

Mol. formulaC₈H₁₀ClNO₂

Mol. weight187.62

Details

P-0182BACK ORDER

Pantoprazole Impurity 59

CAS #562074-62-8

Mol. formulaC₈H₁₀ClNO₂

Mol. weight187.62

Details

P-0183BACK ORDER

Pantoprazole Impurity 60

CAS #2113775-77-0

Mol. formulaC₁₁H₁₅NO₄

Mol. weight225.24

Details

P-0184IN STOCK

Pantoprazole Impurity 61 DiHCl

CAS #NA

Mol. formulaC₁₆H₁₅F₂N₃O₃. 2HCl

Mol. weight335.31 2*36.46

Details

P-0185BACK ORDER

Pantoprazole EP Impurity B-d6 (Pantoprazole USP Related Compound B-d6, Pantoprazole Sulfide-d6)

CAS #NA

Mol. formulaC₁₆H₉D₆F₂N₃O₃S

Mol. weight373.41

Details

P-0186BACK ORDER

Pantoprazole Impurity 62

CAS #NA

Mol. formulaC₁₆H₁₅F₂N₃O₄

Mol. weight351.31

Details

P-0187BACK ORDER

Pantoprazole Impurity 63

CAS #NA

Mol. formulaC₁₆H₁₄F₂N₄O₄S

Mol. weight396.37

Details

P-0188BACK ORDER

Pantoprazole Impurity 64

CAS #NA

Mol. formulaC₈H₅F₂N₃O₂S

Mol. weight245.20

Details

P-019IN STOCK

Pantoprazole EP Impurity F

CAS #721924-06-7

Mol. formulaC₁₇H₁₇F₂N₃O₄S

Mol. weight397.40

Details

P-0192INQUIRE FURTHER

Pantoprazole Impurity 65

CAS #138786-76-2

Mol. formulaC₁₇H₁₆F₂N₃O₂S. F₆P

Mol. weight364.39 144.96

Details

P-0193INQUIRE FURTHER

Pantoprazole Impurity 66

CAS #138786-75-1

Mol. formulaC₁₇H₁₆F₂N₃O₂S. F₆P

Mol. weight364.39 144.96

Details

P-0194BACK ORDER

N-Nitroso Pantoprazole EP Impurity A

CAS #NA

Mol. formulaC₁₆H₁₄F₂N₄O₆S

Mol. weight428.37

Details

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

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