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

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Showing 22201–22300 of 45670 standards · Impurities

K-0158BACK ORDER

Ketoconazole Impurity 36

CAS #2631-72-3

Mol. formulaC₈H₅BrCl₂O

Mol. weight267.93

Details

K-0159BACK ORDER

Ketoconazole Impurity 37

CAS #68751-57-5

Mol. formulaC₁₁H₁₁BrC_l2O₃

Mol. weight342.01

Details

K-0160BACK ORDER

Ketoconazole Impurity 38

CAS #24123-68-0

Mol. formulaC₈H₄Br₂Cl₂O

Mol. weight 346.83

Details

K-0161BACK ORDER

Ketoconazole Impurity 39

CAS #NA

Mol. formulaC₁₁H₁₀Br₂Cl₂O₃

Mol. weight420.91

Details

K-0162IN STOCK

Ketoconazole Impurity 40

CAS #1207291-61-9

Mol. formulaC₁₈H₁₅BrCl₂O₄

Mol. weight446.12

Details

K-0163IN STOCK

Ketoconazole Impurity 41

CAS #170210-46-5

Mol. formulaC₁₈H₁₅BrCl₂O₄

Mol. weight446.12

Details

K-0164IN STOCK

Ketoconazole Impurity 42

CAS #769121-73-5

Mol. formulaC₁₈H₁₅BrCl₂O₄

Mol. weight446.12

Details

K-0165BACK ORDER

Ketoconazole Impurity 43

CAS #NA

Mol. formulaC₁₈H₁₆Cl₂O₄

Mol. weight367.22

Details

K-0166BACK ORDER

Ketoconazole Impurity 44

CAS #NA

Mol. formulaC₁₁H₁₁BrCl₂O₃

Mol. weight342.01

Details

K-0167BACK ORDER

Ketoconazole Impurity 45

CAS #NA

Mol. formulaC₁₁H₁₁BrCl₂O₃

Mol. weight342.01

Details

K-017IN STOCK

Ketoconazole EP Impurity E

CAS #134071-44-6

Mol. formulaC₂₁H₂₀Cl₂N₂O₅S

Mol. weight483.36

Details

K-0170IN STOCK

N-Nitroso Ketoconazole EP Impurity D (N-Nitroso Ketoconazole Metabolite (M14))

CAS #NA

Mol. formulaC₂₄H₂₅Cl₂N₅O₄

Mol. weight518.40

Details

K-017001BACK ORDER

KRAS Inhibitor Impurity 1

CAS #NA

Mol. formulaC₂₆H₃₃BrF₃N₃O₃

Mol. weight572.47

Details

K-017002BACK ORDER

KRAS Inhibitor Impurity 2

CAS #NA

Mol. formulaC₂₆H₃₃BrF₃N₃O₃

Mol. weight572.47

Details

K-017003BACK ORDER

KRAS Inhibitor Impurity 3

CAS #NA

Mol. formulaC₂₆H₃₃BrF₃N₃O₃

Mol. weight572.47

Details

K-017004BACK ORDER

KRAS Inhibitor Impurity 4

CAS #NA

Mol. formulaC₂₆H₃₃BrF₃N₃O₃

Mol. weight572.47

Details

K-017005BACK ORDER

KRAS Inhibitor Impurity 5

CAS #NA

Mol. formulaC₂₀H₃₁BN₂O₆S

Mol. weight 438.35

Details

K-0171INQUIRE FURTHER

Ketoconazole Impurity 46

CAS #NA

Mol. formulaC₂₆H₂₈Cl₂N₄O₇S

Mol. weight611.49

Details

K-0172BACK ORDER

Ketoconazole Impurity 47

CAS #NA

Mol. formulaC₂₆H₂₈Cl₂N₄O₇S

Mol. weight611.49

Details

K-0173BACK ORDER

Ketoconazole Impurity 48

CAS #NA

Mol. formulaC₂₆H₂₈Cl₂N₄O₇S

Mol. weight611.49

Details

K-018001INQUIRE FURTHER

Ketamine EP Impurity A (E-Isomer) HCl (Ketamine USP Related Compound A (E-Isomer) HCl)

CAS #NA

Mol. formulaC₁₃H₁₆ClNO. HCl

Mol. weight237.73 36.46

Details

K-018002BACK ORDER

Ketamine EP Impurity A (Z-isomer) HCl (Ketamine USP Related Compound A (Z-isomer HCl )

CAS #NA

Mol. formulaC₁₃H₁₆ClNO. HCl

Mol. weight237.73 36.46

Details

K-018003IN STOCK

Ketamine EP Impurity B (Esketamine EP Impurity B)

CAS #1823362-29-3

Mol. formulaC₁₂H₁₃ClO₂

Mol. weight224.68

Details

K-018004

Controlled item — please contact our sales team

Details

K-018005BACK ORDER

Ketamine Impurity 2

CAS #NA

Mol. formulaC₁₃H₁₄ClNO

Mol. weight235.71

Details

K-018006BACK ORDER

(R)-Ketamine EP Impurity B ((R)-Esketamine EP Impurity B)

CAS #2420454-91-5

Mol. formulaC₁₂H₁₃ClO₂

Mol. weight224.68

Details

K-018009BACK ORDER

Ketamine Impurity 4

CAS #NA

Mol. formulaC₁₃H₁₄ClN. HCl

Mol. weight219.71 36.46

Details

K-018013IN STOCK

Ketamine Impurity 5

CAS #6740-85-8

Mol. formulaC₁₂H₁₃ClO

Mol. weight208.69

Details

K-018019IN STOCK

Ketamine Impurity 6

CAS #6740-86-9

Mol. formulaC₁₂H₁₂BrClO

Mol. weight287.58

K-018022

K-018023

K-018024

K-018025

K-018026

K-018027

K-018028

K-018029

K-018031

K-018032

K-018034IN STOCK

Ketamine EP Impurity A HCl (Ketamine USP Related Compound A HCl)

CAS #90717-16-1

Mol. formulaC₁₃H₁₆ClNO. HCl

Mol. weight237.73 36.46

Details

K-018038IN STOCK

Ketamine Impurity 16 HCl

CAS #79499-58-4

Mol. formulaC₁₂H₁₄ClNO. HCl

Mol. weight223.70 36.46

Details

K-018039IN STOCK

Ketamine EP Impurity A (Ketamine USP Related Compound A)

CAS #6740-87-0

Mol. formulaC₁₃H₁₆ClNO

Mol. weight237.73

K-018040

K-018044

K-018048

K-018049

K-018050

K-018051

K-0182BACK ORDER

Ketoconazole Impurity 49

CAS #497250-93-8

Mol. formulaC₁₁H₁₀BrCl₃O₂

Mol. weight360.45

Details

K-0183BACK ORDER

Ketoconazole Impurity 50

CAS #98405-42-6

Mol. formulaC₂₃H₂₅BrCl₂N₂O₄

Mol. weight544.27

Details

K-0185IN STOCK

Ketoconazole Impurity 51

CAS #NA

Mol. formulaC₂₆H₂₈Cl₂N₄O₅

Mol. weight547.43

Details

K-0187IN STOCK

Ketoconazole Impurity 52 HCl

CAS #NA

Mol. formulaC₁₂H₈Cl₃NO. HCl

Mol. weight288.55 36.46

Details

K-0188IN STOCK

Ketoconazole Impurity 53 Chloride

CAS #NA

Mol. formulaC₄₁H₅₁Cl₂N₄O₅. Cl

Mol. weight750.78 35.45

Details

K-019IN STOCK

Ketoconazole Impurity 13

CAS #67914-60-7

Mol. formulaC₁₂H₁₆N₂O₂

Mol. weight220.27

Details

K-0210IN STOCK

Ketoprofen EP Impurity B

CAS #22071-22-3

Mol. formulaC₁₅H₁₂O₃

Mol. weight240.26

Details

K-0211IN STOCK

Ketoprofen 2-Ethylhexyl Ester

CAS #2731997-93-4

Mol. formulaC₂₄H₃₀O₃

Mol. weight366.50

Details

K-0212IN STOCK

Ketoprofen EP Impurity E

CAS #59512-16-2

Mol. formulaC₁₆H₁₅NO₂

Mol. weight253.30

Details

K-0213IN STOCK

Ketoprofen EP Impurity F

CAS #42872-30-0

Mol. formulaC₁₆H₁₃NO

Mol. weight235.29

Details

K-0214IN STOCK

Ketoprofen EP Impurity G

CAS #5537-71-3

Mol. formulaC₁₀H₉NO₂

Mol. weight175.19

Details

K-0215IN STOCK

Ketoprofen EP Impurity H

CAS #5689-33-8

Mol. formulaC₉H₇NO₂

Mol. weight161.16

Details

K-0216IN STOCK

Ketoprofen EP Impurity I

CAS #21288-34-6

Mol. formulaC₁₅H₁₁NO

Mol. weight221.26

Details

K-0217IN STOCK

Ketoprofen EP Impurity J Sodium Salt

CAS #NA

Mol. formulaC₁₈H₁₇O₃. Na

Mol. weight281.33 22.99

Details

K-0218IN STOCK

Ketoprofen Methyl Ester

CAS #47087-07-0

Mol. formulaC₁₇H₁₆O₃

Mol. weight268.31

Details

K-0219IN STOCK

Ketoprofen EP Impurity D (Ketoprofen USP Related Compound A)

CAS #107257-20-5

Mol. formulaC₁₇H₁₆O₃

Mol. weight268.31

Details

K-022IN STOCK

Ketoprofen EP Impurity C (Ketoprofen USP Related Compound C)

CAS #68432-95-1

Mol. formulaC₁₀H₁₀O₄

Mol. weight194.19

Details

K-0225IN STOCK

Ketoprofen EP Impurity K (Mixture of Isomers)

CAS #NA

Mol. formulaC₁₉H₂₀O₃

Mol. weight296.37

Details

K-0226IN STOCK

Ketoprofen EP Impurity L

CAS #1797984-80-5

Mol. formulaC₁₉H₂₀O₃

Mol. weight296.37

Details

K-023IN STOCK

Ketoprofen EP Impurity A (Ketoprofen USP Related Compound D)

CAS #66067-44-5

Mol. formulaC₁₅H₁₂O₂

Mol. weight224.26

Details

K-0231IN STOCK

Ketoprofen Propylene Glycol Ester (Mixture of Isomers)

CAS #NA

Mol. formulaC₁₉H₂₀O₄

Mol. weight312.36

Details

K-0233IN STOCK

Ketoprofen Impurity 1

CAS #2377141-19-8

Mol. formulaC₁₇H₁₆O₃

Mol. weight268.31

Details

K-0234IN STOCK

Ketoprofen Impurity 2

CAS #2731671-45-5

Mol. formulaC₁₆H₁₆O₂

Mol. weight240.30

Details

K-0235IN STOCK

Ketoprofen Impurity 3

CAS #220662-26-0

Mol. formulaC₁₉H₂₀O₃

Mol. weight296.37

Details

K-0236IN STOCK

Ketoprofen Impurity 4

CAS #643-65-2

Mol. formulaC14H12O

Mol. weight196.25

Details

K-0237IN STOCK

Ketoprofen Impurity 6

CAS #NA

Mol. formulaC₁₆H₁₄O₄

Mol. weight270.28

Details

K-0238BACK ORDER

Ketoprofen Impurity 7

CAS #NA

Mol. formulaC₁₆H₁₄O₄

Mol. weight270.28

Details

K-0239IN STOCK

Ketoprofen Impurity 8 HCl

CAS #NA

Mol. formulaC₂₀H₂₃NO₅. HCl

Mol. weight357.41 36.46

Details

K-0240IN STOCK

Ketoprofen Impurity 9 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₃₆H₃₅NO₇

Mol. weight593.68

Details

K-0241IN STOCK

Ketoprofen Impurity 10 Sodium Salt

CAS #NA

Mol. formulaC₁₆H₁₃O₄. Na

Mol. weight269.28 22.99

Details

K-0242IN STOCK

Ketoprofen Impurity 11

CAS #144977-91-3

Mol. formulaC₁₆H₁₄O₄

Mol. weight270.28

Details

K-0243IN STOCK

Ketoprofen Impurity 12

CAS #NA

Mol. formulaC₅₂H₄₇NO₉

Mol. weight829.95

Details

K-0244IN STOCK

Ketoprofen Impurity 13

CAS #1257296-76-6

Mol. formulaC₁₉H₂₀O₅

Mol. weight328.36

Details

K-0245IN STOCK

Ketoprofen Impurity 14

CAS #NA

Mol. formulaC₁₉H₂₀O₅

Mol. weight328.36

Details

K-0246IN STOCK

Ketoprofen Impurity 15 (Mixture of Diastereomers)

CAS #2126161-79-1

Mol. formulaC₁₉H₂₀O₄

Mol. weight312.37

Details

K-0247BACK ORDER

Ketoprofen Impurity 16

CAS #NA

Mol. formulaC26H32O3

Mol. weight392.54

Details

K-0248IN STOCK

Ketoprofen Impurity 17

CAS #24131-07-5

Mol. formulaC₁₂H₁₃NO₂

Mol. weight203.24

Details

K-025IN STOCK

Ketoprofen Impurity 5

CAS #59960-32-6

Mol. formulaC₁₆H₁₆O₃

Mol. weight256.30

Details

K-0250BACK ORDER

Ketoprofen EP Impurity J

CAS #1785759-59-2

Mol. formulaC₁₈H₁₈O₃

Mol. weight282.34

Details

K-0251IN STOCK

Ketoprofen Impurity 18

CAS #144977-90-2

Mol. formulaC₁₆H₁₄O₄

Mol. weight270.28

Details

K-0253IN STOCK

Ketoprofen Impurity 19

CAS #1420774-68-0

Mol. formulaC₁₁H₁₂O₅

Mol. weight224.21

Details

K-0254IN STOCK

Ketoprofen Impurity 20

CAS #108315-48-6

Mol. formulaC₁₅H₁₄O₃

Mol. weight242.27

Details

K-0255IN STOCK

Ketoprofen Impurity 21

CAS #42872-29-7

Mol. formulaC₁₀H₈ClNO

Mol. weight193.63

Details

K-0256BACK ORDER

Ketoprofen Impurity 22

CAS #872091-00-4

Mol. formulaC₁₁H₁₁NO₂

Mol. weight189.21

Details

K-0257BACK ORDER

Ketoprofen Impurity 23

CAS #1092395-13-5

Mol. formulaC₁₁H₁₀ClNO

Mol. weight207.66

Details

K-0258BACK ORDER

Ketoprofen Impurity 24

CAS #42872-32-2

Mol. formulaC₉H₆ClNO

Mol. weight179.60

Details

K-0259IN STOCK

Ketoprofen Impurity 25

CAS #NA

Mol. formulaC₁₁H₁₂O₅

Mol. weight224.21

Details

K-0260IN STOCK

Ketoprofen Impurity 26

CAS #63444-57-5

Mol. formulaC₁₅H₁₂O

Mol. weight 208.26

Details

K-0262IN STOCK

Ketoprofen Impurity 27

CAS #81601-91-4

Mol. formulaC₁₇H₁₆O₃

Mol. weight268.31

Details

K-0263BACK ORDER

Ketoprofen Impurity 28

CAS #1777829-91-0

Mol. formulaC₂₀H₂₃NO₅

Mol. weight357.41

Details

K-0264BACK ORDER

Ketoprofen Impurity 29

CAS #2716236-51-8

Mol. formulaC₃₆H₃₅NO₇

Mol. weight593.68

Details

K-0265BACK ORDER

Ketoprofen Impurity 30

CAS #1255922-94-1

Mol. formulaC₂₂H₂₆N₂O₄

Mol. weight382.46

Details

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