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

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Showing 29301–29400 of 45670 standards · Impurities

O-0713IN STOCK

Oxybutynin EP Impurity B

CAS #14943-53-4

Mol. formulaC₂₂H₂₅NO₃

Mol. weight351.45

Details

O-0714IN STOCK

Oxybutynin EP Impurity C HCl (Oxybutynin USP Related Compound C)

CAS #2724511-24-2

Mol. formulaC₂₁H₂₉NO₃. HCl

Mol. weight343.47 36.46

Details

O-0715IN STOCK

Oxybutynin EP Impurity E HCl

CAS #NA

Mol. formulaC₂₃H₃₃NO₃. HCl

Mol. weight371.52 36.46

Details

O-0717IN STOCK

Oxybutynin EP Impurity F (Oxybutynin USP Related Compound B)

CAS #10399-13-0

Mol. formulaC₁₅H₂₀O₃

Mol. weight248.32

Details

O-0720IN STOCK

Oxybutynin Adduct Impurity HCl

CAS #NA

Mol. formulaC₂₂H₃₂ClNO₃. HCl

Mol. weight393.95 36.46

Details

O-0721IN STOCK

Oxybutynin Impurity 2 (Phenylcyclohexylglycolic Acid Ethyl Ester)

CAS #31197-69-0

Mol. formulaC₁₆H₂₂O₃

Mol. weight262.35

Details

O-0722IN STOCK

Oxybutynin Impurity 3

CAS #2512202-09-2

Mol. formulaC₃₀H₄₄N₂O₃

Mol. weight480.69

Details

O-0723BACK ORDER

Oxybutynin Impurity 4

CAS #NA

Mol. formulaC30H44N2O3

Mol. weight480.70

Details

O-0724IN STOCK

Oxybutynin Impurity 5 (4-Diethylamino-2-butyn-1-ol)

CAS #10575-25-4

Mol. formulaC8H15NO

Mol. weight141.21

Details

O-0725IN STOCK

Oxybutynin Impurity 6 HCl (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₃₈H₄₉NO₆. HCl

Mol. weight615.82 36.46

Details

O-0726BACK ORDER

Oxybutynin Impurity 7

CAS #NA

Mol. formulaC₂₆H₄₀O₂

Mol. weight384.60

Details

O-0727BACK ORDER

Oxybutynin Impurity 8

CAS #NA

Mol. formulaC₂₆H₃₈O

Mol. weight366.59

Details

O-0728BACK ORDER

Oxybutynin Impurity 9

CAS #76142-48-8

Mol. formulaC₁₁H₁₄O₃

Mol. weight194.23

Details

O-0729BACK ORDER

Oxybutynin Impurity 10

CAS #NA

Mol. formulaC₂₂H₃₅NO₃

Mol. weight361.53

Details

O-0730BACK ORDER

Oxybutynin Impurity 11

CAS #NA

Mol. formulaC₂₂H₃₂ClNO₃

Mol. weight393.95

Details

O-073005BACK ORDER

Opicapone Impurity 1

CAS #NA

Mol. formulaC₈H₆N₂O₈

Mol. weight258.14

Details

O-073006IN STOCK

Opicapone Impurity 2

CAS #874518-62-4

Mol. formulaC₁₀H₁₀O₅

Mol. weight210.19

Details

O-073007IN STOCK

Opicapone Impurity 3

CAS #91591-66-1

Mol. formulaC₉H₉ClN₂O

Mol. weight196.63

Details

O-073008IN STOCK

Opicapone Impurity 4

CAS #NA

Mol. formulaC₉H₁₂ClN₃O₂

Mol. weight229.66

Details

O-073009IN STOCK

Opicapone Impurity 5

CAS #NA

Mol. formulaC₈H₁₀ClN₃O₂

Mol. weight215.64

Details

O-073010BACK ORDER

Opicapone Impurity 6

CAS #NA

Mol. formulaC₈H₁₀ClN₃O

Mol. weight199.64

Details

O-073011IN STOCK

Opicapone Impurity 7

CAS #175204-44-1

Mol. formulaC₈H₈Cl₂N₂O

Mol. weight219.07

Details

O-073012BACK ORDER

Opicapone Impurity 8

CAS #893767-99-2

Mol. formulaC₈H₈ClN₃O

Mol. weight197.62

Details

O-073013IN STOCK

Opicapone Impurity 9

CAS #NA

Mol. formulaC₈H₉Cl₂N₃O

Mol. weight234.08

Details

O-073014BACK ORDER

Opicapone Impurity 10

CAS #NA

Mol. formulaC₈H₁₁ClN₄O₂

Mol. weight230.65

Details

O-073015IN STOCK

Opicapone Impurity 11

CAS #NA

Mol. formulaC₈H₈ClN₃O

Mol. weight197.62

Details

O-073016IN STOCK

Opicapone Impurity 12

CAS #1391712-50-7

Mol. formulaC₁₆H₁₂Cl₂N₄O₅

Mol. weight411.20

Details

O-073017IN STOCK

Opicapone Impurity 13

CAS #952091-17-7

Mol. formulaC₁₅H₁₀Cl₂N₄O₅

Mol. weight397.17

Details

O-073018IN STOCK

Opicapone Impurity 14

CAS #NA

Mol. formulaC₁₅H₁₀Cl₂N₄O₆

Mol. weight413.17

Details

O-073019IN STOCK

Opicapone Impurity 15

CAS #1402714-41-3

Mol. formulaC₁₆H₁₂Cl₂N₄O₆

Mol. weight427.19

Details

O-073020IN STOCK

Opicapone Impurity 16

CAS #NA

Mol. formulaC₁₆H₁₂Cl₂N₄O₆

Mol. weight427.19

Details

O-073021BACK ORDER

Opicapone Impurity 17

CAS #NA

Mol. formulaC₁₆H₁₄Cl₂N₄O₆

Mol. weight429.21

Details

O-073022BACK ORDER

Opicapone Impurity 18

CAS #NA

Mol. formulaC₂₄H₁₉Cl₂N₅O₁₁

Mol. weight624.34

Details

O-073023BACK ORDER

Opicapone Impurity 19

CAS #NA

Mol. formulaC₁₆H₁₂Cl₂N₄O₅

Mol. weight411.20

Details

O-073024BACK ORDER

Opicapone Impurity 20

CAS #NA

Mol. formulaC₁₁H₉N₃O₅

Mol. weight263.21

Details

O-073025BACK ORDER

Opicapone Impurity 21

CAS #NA

Mol. formulaC₉H₇Cl₂N₃O₂

Mol. weight260.07

Details

O-073026BACK ORDER

Opicapone Impurity 22

CAS #NA

Mol. formulaC₁₂H₁₁Cl₂N₅O₂

Mol. weight328.15

Details

O-073027BACK ORDER

Opicapone Impurity 23

CAS #NA

Mol. formulaC₁₂H₉Cl₂N₅O

Mol. weight310.14

Details

O-073029INQUIRE FURTHER

Opicapone Impurity 24

CAS #1962082-05-8

Mol. formulaC₁₁H₁₀N₂O₂

Mol. weight202.21

Details

O-073030BACK ORDER

Opicapone Impurity 25

CAS #2356241-51-3

Mol. formulaC₁₇H₁₄Cl₂N₄O₆

Mol. weight441.22

Details

O-073032BACK ORDER

Opicapone Impurity 26

CAS #2824922-39-4

Mol. formulaC₁₅H₁₁Cl₂N₃O₄

Mol. weight368.17

Details

O-073033BACK ORDER

Opicapone Impurity 27

CAS #NA

Mol. formulaC₁₅H₁₁ClN₄O₇

Mol. weight394.72

Details

O-073034BACK ORDER

Opicapone Impurity 28

CAS #NA

Mol. formulaC₁₅H₉Cl₃N₄O₅

Mol. weight431.61

Details

O-073035BACK ORDER

Opicapone Impurity 29

CAS #NA

Mol. formulaC₈H_{5_Cl3}N₂

Mol. weight235.49

Details

O-073036BACK ORDER

Opicapone Impurity 30

CAS #NA

Mol. formulaC₁₆H₁₄Cl₂N₄O₆

Mol. weight429.21

Details

O-073037BACK ORDER

Opicapone Impurity 31

CAS #NA

Mol. formulaC₁₆H₁₄Cl₂N₄O₇

Mol. weight445.21

Details

O-073038IN STOCK

Opicapone Impurity 32

CAS #NA

Mol. formulaC₁₆H₁₃ClN₄O₇

Mol. weight408.75

Details

O-073040BACK ORDER

Opicapone Impurity 34

CAS #NA

Mol. formulaC₁₅H₁₂Cl₂N₄O₇

Mol. weight431.18

Details

O-073041BACK ORDER

Opicapone Impurity 35

CAS #NA

Mol. formulaC₈H₉ClN₂O₂

Mol. weight200.62

Details

O-0731BACK ORDER

Oxybutynin Impurity 12

CAS #81039-74-9

Mol. formulaC₁₇H₂₀O₃

Mol. weight272.34

Details

O-0732BACK ORDER

Oxybutynin Impurity 13 Chloride

CAS #NA

Mol. formulaC₃₀H₄₅N₂O₃. Cl

Mol. weight481.70 35.45

Details

O-0733BACK ORDER

Oxybutynin Impurity 14

CAS #36677-65-3

Mol. formulaC₁₄H₁₆O₂

Mol. weight216.28

Details

O-0734BACK ORDER

Oxybutynin Impurity 15

CAS #96550-29-7

Mol. formulaC₁₁H₈O₃

Mol. weight188.18

Details

O-075007IN STOCK

Oxalyl Chloride

CAS #79-37-8

Mol. formulaC₂Cl₂O₂

Mol. weight126.92

Details

O-076003BACK ORDER

Ozagrel Impurity 1

CAS #NA

Mol. formulaC23H20N2O4

Mol. weight388.42

Details

O-076004IN STOCK

Ozagrel Impurity 2 Sodium Salt

CAS #NA

Mol. formulaC₁₃H₁₃N₂O₃. Na

Mol. weight245.26 22.99

Details

O-076005BACK ORDER

Ozagrel Impurity 3

CAS #NA

Mol. formulaC13H16O2

Mol. weight204.27

Details

O-076009BACK ORDER

Ozagrel Impurity 5

CAS #NA

Mol. formulaC10H9BrO2

Mol. weight241.08

Details

O-076010BACK ORDER

Ozagrel Impurity 6

CAS #NA

Mol. formulaC26H24N4O4

Mol. weight456.50

Details

O-076011BACK ORDER

Ozagrel Impurity 7

CAS #141286-90-0, 117390-06-4

Mol. formulaC₁₁H₁₂O₃

Mol. weight192.21

Details

O-076012BACK ORDER

Ozagrel Impurity 8

CAS #78712-80-8

Mol. formulaC₁₅H₁₆N₂O₂

Mol. weight256.31

Details

O-076013BACK ORDER

Ozagrel Impurity 9

CAS #530145-11-0

Mol. formulaC₁₂H₁₄O₃

Mol. weight206.24

Details

O-076014BACK ORDER

Ozagrel Impurity 10

CAS #NA

Mol. formulaC₂₅H₂₅N₂O₄. Br

Mol. weight417.48 79.90

Details

O-076015BACK ORDER

Ozagrel Impurity 11

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₂

Mol. weight308.341

Details

O-076016BACK ORDER

Ozagrel Impurity 12

CAS #NA

Mol. formulaC₁₆H₁₄N₄O

Mol. weight278.315

Details

O-076017BACK ORDER

Ozagrel Impurity 13

CAS #20754-20-5

Mol. formulaC₁₁H₁₂O₂

Mol. weight176.215

Details

O-076018BACK ORDER

Ozagrel Impurity 14

CAS #NA

Mol. formulaC₁₁H₁₀Br₂O₂

Mol. weight334.007

Details

O-076019IN STOCK

Ozagrel Impurity 15

CAS #1332370-00-9

Mol. formulaC₁₀H₁₀O₃

Mol. weight178.19

Details

O-076020BACK ORDER

Ozagrel Impurity 16 (4-Formylcinnamic Acid)

CAS #23359-08-2

Mol. formulaC₁₀H₈O₃

Mol. weight176.17

Details

O-076021BACK ORDER

Ozagrel Impurity 17

CAS #104-87-0

Mol. formulaC₈H₈O

Mol. weight120.15

Details

O-076022BACK ORDER

Ozagrel Impurity 18

CAS #130451-86-4

Mol. formulaC₁₁H₁₂O₂

Mol. weight176.22

Details

O-076023BACK ORDER

Ozagrel Impurity 19

CAS #95416-56-1

Mol. formulaC₁₁H₁₂O₂

Mol. weight176.22

Details

O-076024BACK ORDER

Ozagrel Impurity 20

CAS #3901-07-3

Mol. formulaC₁₁H₁₂O₃

Mol. weight192.21

Details

O-076025BACK ORDER

Ozagrel Impurity 21

CAS #731846-61-0

Mol. formulaC₁₇H₂₀N₂O₂

Mol. weight284.36

Details

O-076026BACK ORDER

Ozagrel Impurity 22

CAS #NA

Mol. formulaC₁₃H₁₂N₂O₂

Mol. weight228.25

Details

O-076027IN STOCK

Ozagrel Impurity 23 HCl

CAS #67688-89-5

Mol. formulaC₁₀H₁₁NO₂. HCl

Mol. weight177.20 36.46

Details

O-076028BACK ORDER

Ozagrel Impurity 24 Bromide

CAS #NA

Mol. formulaC₂₇H₂₉N₂O₄. Br

Mol. weight445.54 79.90

Details

O-076029BACK ORDER

Ozagrel Impurity 25

CAS #NA

Mol. formulaC₁₅H₁₆N₂O₂

Mol. weight256.31

Details

O-076030BACK ORDER

Ozagrel Impurity 26

CAS #NA

Mol. formulaC₂₂H₂₂Br₂O₄

Mol. weight510.22

Details

O-076031BACK ORDER

Ozagrel Impurity 27

CAS #NA

Mol. formulaC₁₁H₉Br_23/sub>O₂

Mol. weight412.90

Details

O-076032BACK ORDER

Ozagrel Impurity 28

CAS #NA

Mol. formulaC₁₁H₈Br₄O₂

Mol. weight491.80

Details

O-077003IN STOCK

Ozanimod Impurity 1 HCl

CAS #NA

Mol. formulaC₂₃H₂₂N₄O₃. HCl

Mol. weight402.45 36.46

Details

O-077005BACK ORDER

Ozanimod Impurity 2

CAS #NA

Mol. formulaC₂₁H₁₉N₃O₃

Mol. weight361.40

Details

O-077006BACK ORDER

Ozanimod Impurity 3

CAS #NA

Mol. formulaC₂₂H₂₄BrN₃O₃. HCl

Mol. weight458.36 36.46

Details

O-077007IN STOCK

Ozanimod Impurity 4

CAS #2251699-84-8

Mol. formulaC₂₁H₁₇N₃O₃

Mol. weight359.39

Details

O-077008IN STOCK

Ozanimod Impurity 5

CAS #1201447-05-3

Mol. formulaC₂₁H₁₉N₃O₃

Mol. weight361.40

Details

O-077011BACK ORDER

Ozanimod Impurity 6 HCl

CAS #NA

Mol. formulaC₂₂H₂₃N₅O₃. HCl

Mol. weight405.46 36.46

Details

O-077014IN STOCK

Ozanimod Impurity 4-d7

CAS #NA

Mol. formulaC₂₁H₁₀D₇N₃O₃

Mol. weight366.43

Details

O-077015IN STOCK

Ozanimod Impurity 5-d7

CAS #NA

Mol. formulaC₂₁H₁₂D₇N₃O₃

Mol. weight368.44

Details

O-077016IN STOCK

Ozanimod Impurity 7

CAS #258273-31-3

Mol. formulaC₁₁H₁₁NO₃

Mol. weight205.21

Details

O-077017BACK ORDER

Ozanimod Impurity 8

CAS #1306760-73-5

Mol. formulaC₂₁H₂₀N₄₂

Mol. weight360.42

Details

O-077018BACK ORDER

Ozanimod Impurity 9

CAS #2990018-57-8

Mol. formulaC₂₃H₂₂N₄O₄

Mol. weight418.45

Details

O-080002IN STOCK

Octenidine Dihydrochloride Impurity 1

CAS #NA

Mol. formulaC₂₈H₄₆N₄

Mol. weight438.70

Details

O-080003BACK ORDER

Octenidine Impurity 2

CAS #64690-19-3

Mol. formulaC₁₃H₂₂N₂

Mol. weight206.33

Details

O-080004BACK ORDER

Octenidine Impurity 3 Chloride

CAS #NA

Mol. formulaC₂₃H₄₂ClN₂. Cl

Mol. weight382.05 35.45

Details

O-081IN STOCK

Olmesartan (Olmesartan Medoxomil EP Impurity A)

CAS #144689-24-7

Mol. formulaC₂₄H₂₆N₆O₃

Mol. weight446.51

Details

O-081004IN STOCK

Oryzanol Impurity 1

CAS #545386-92-3

Mol. formulaC₄₀H₆₀O₄

Mol. weight604.92

Details

O-081005BACK ORDER

Oryzanol Impurity 2

CAS #NA

Mol. formulaC₄₁H₆₂O₅

Mol. weight634.94

Details

O-081006BACK ORDER

Oryzanol Impurity 3

CAS #NA

Mol. formulaC₄₃H₆₆O₅

Mol. weight663.00

Details

O-081007BACK ORDER

Oryzanol Impurity 4

CAS #NA

Mol. formulaC₄₁H₆₀O₄

Mol. weight616.93

Details

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