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

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Showing 11101–11200 of 45668 standards · Impurities

D-0667BACK ORDER

Diclofenac Impurity 30

CAS #15362-41-1

Mol. formulaC₁₄H₈BrCl₂NO

Mol. weight357.03

Details

D-0668BACK ORDER

Diclofenac Impurity 31

CAS #NA

Mol. formulaC₂₈H₁₆Cl₄N₂O₂

Mol. weight554.25

Details

D-0669BACK ORDER

Diclofenac Impurity 32

CAS #NA

Mol. formulaC₁₅H₁₁Cl₂NO

Mol. weight292.16

Details

D-067IN STOCK

Diclofenac EP Impurity C

CAS #27204-57-5

Mol. formulaC₁₃H₁₁Cl₂NO

Mol. weight268.14

Details

D-0670IN STOCK

Diclofenac Impurity 33

CAS #NA

Mol. formulaC₁₄H₉Cl₄NO

Mol. weight349.03

Details

D-0671IN STOCK

Diclofenac Impurity 34 (Mixture of Isomers)

CAS #NA

Mol. formulaC₁₇H₁₇Cl₂NO₃

Mol. weight354.23

Details

D-0672IN STOCK

Diclofenac Impurity 35 Sodium Salt

CAS #64462-12-0

Mol. formulaC₈H₈NO₂. Na

Mol. weight150.16 22.99

Details

D-0673BACK ORDER

Diclofenac Impurity 36

CAS #NA

Mol. formulaC₁₄H₁₀Cl₂N₂O

Mol. weight293.15

Details

D-0675BACK ORDER

Diclofenac Impurity 37

CAS #131023-45-5

Mol. formulaC₁₄H₁₁NO₃

Mol. weight241.25

Details

D-0676BACK ORDER

Diclofenac Impurity 38

CAS #NA

Mol. formulaC₁₄H₁₁NO₂

Mol. weight225.25

Details

D-0677BACK ORDER

N-Hydroxy Diclofenac

CAS #944251-06-3

Mol. formulaC₁₄H₁₁Cl₂NO₃

Mol. weight312.15

Details

D-0678BACK ORDER

Diclofenac Impurity 40

CAS #NA

Mol. formulaC₁₄H₈Cl₃NO

Mol. weight312.57

Details

D-0679BACK ORDER

Diclofenac Impurity 41

CAS #NA

Mol. formulaC₁₄H₇Cl₄NO

Mol. weight347.02

Details

D-068IN STOCK

Diclofenac EP Impurity D

CAS #127792-23-8

Mol. formulaC₁₄H₁₁BrClNO₂

Mol. weight340.60

Details

D-0680BACK ORDER

Diclofenac Impurity 42 Sodium Salt

CAS #NA

Mol. formulaC₁₄H₉Cl₃NO₂. Na

Mol. weight329.58 22.99

Details

D-0681BACK ORDER

Diclofenac Impurity 43 Sodium Salt

CAS #NA

Mol. formulaC₁₄H₈Cl₄NO₂. Na

Mol. weight364.02 22.99

Details

D-0682BACK ORDER

Diclofenac Impurity 44

CAS #NA

Mol. formulaC₁₄H₈Cl₅NO

Mol. weight383.47

Details

D-0683BACK ORDER

Diclofenac Impurity 45

CAS #1609187-32-7

Mol. formulaC₂₈H₂₀Cl₄N₂O₄

Mol. weight590.28

Details

D-0684BACK ORDER

Diclofenac Impurity 46

CAS #NA

Mol. formulaC₁₅H₁₀Cl₂O

Mol. weight277.14

Details

D-0685BACK ORDER

Diclofenac Impurity 47

CAS #NA

Mol. formulaC₁₅H₉Cl₃O

Mol. weight311.59

Details

D-0686BACK ORDER

Diclofenac Impurity 48

CAS #NA

Mol. formulaC₁₅H₈Cl₄O

Mol. weight346.03

Details

D-0687IN STOCK

Diclofenac Impurity 50 (Mixture of Z and E Isomers)

CAS #15307-68-3

Mol. formulaC₂₁H₁₃Cl₂NO

Mol. weight366.24

Details

D-0688IN STOCK

Diclofenac Impurity 51

CAS #461038-74-4

Mol. formulaC₂₁H₁₃Cl₂NO

Mol. weight366.24

Details

D-0689IN STOCK

Diclofenac Impurity 52

CAS #1414854-71-9

Mol. formulaC₂₁H₁₃Cl₂NO

Mol. weight366.24

Details

D-069IN STOCK

Diclofenac EP Impurity E (Oxindole)

CAS #59-48-3

Mol. formulaC₈H₇NO

Mol. weight133.15

Details

D-0690BACK ORDER

Diclofenac Impurity 53

CAS #70172-31-5

Mol. formulaC₁₄H₁₁Cl₂N_O₂

Mol. weight296.15

Details

D-0691IN STOCK

Diclofenac Impurity 54

CAS #NA

Mol. formulaC₁₄H₉Cl₂NO

Mol. weight278.13

Details

D-0693BACK ORDER

N-Nitroso Diclofenac Impurity 1

CAS #NA

Mol. formulaC₁₂H₈Cl₂N₂O

Mol. weight267.11

Details

D-0694IN STOCK

Diclofenac Impurity 55

CAS #21789-06-0

Mol. formulaC₁₆H₁₆Cl₂N₂O

Mol. weight323.22

Details

D-0695IN STOCK

N-Nitroso Diclofenac Impurity 55

CAS #NA

Mol. formulaC₁₆H₁₅Cl₂N₃O₂

Mol. weight352.22

Details

D-0696IN STOCK

Diclofenac Impurity 56

CAS #245732-71-2

Mol. formulaC₁₄H₉Cl₂NO₂

Mol. weight294.13

Details

D-0697IN STOCK

Diclofenac Impurity 57

CAS #73328-71-9

Mol. formulaC₁₄H₉Cl₂NO₂

Mol. weight294.13

Details

D-0699INQUIRE FURTHER

Diclofenac Impurity 58

CAS #NA

Mol. formulaC₁₆H₁₁Cl₂NO

Mol. weight304.17

Details

D-0710IN STOCK

Diltiazem Impurity H (N,N,O-Tridesmethyl Desacetyl Diltiazem)

CAS #115992-91-1

Mol. formulaC17H18N2O3S

Mol. weight330.40

Details

D-0711IN STOCK

Diltiazem EP Impurity B

CAS #87447-47-0

Mol. formulaC₁₈H₁₇NO₄S

Mol. weight343.40

Details

D-0712IN STOCK

Diltiazem EP Impurity C HCl (O-Desmethyl Diltiazem HCl)

CAS #NA

Mol. formulaC₂₁H₂₄N₂O₄S. HCl

Mol. weight400.50 36.46

Details

D-0713IN STOCK

Diltiazem EP Impurity E

CAS #42399-49-5

Mol. formulaC₁₆H₁₅NO₃S

Mol. weight301.36

Details

D-0714IN STOCK

Diltiazem EP Impurity A HCl (2-epi Diltiazem HCl)

CAS #103532-27-0

Mol. formulaC₂₂H₂₆N₂O₄S. HCl

Mol. weight414.52 36.46

Details

D-0717BACK ORDER

Diltiazem Impurity 1

CAS #NA

Mol. formulaC19H19NO4S

Mol. weight357.42

Details

D-0718BACK ORDER

Diltiazem Impurity 2

CAS #NA

Mol. formulaC20H19NO4S

Mol. weight369.44

Details

D-0719IN STOCK

ent-Diltiazem EP Impurity A HCl (3-epi Diltiazem HCl)

CAS #103532-26-9

Mol. formulaC₂₂H₂₆N₂O₄S. HCl

Mol. weight414.52 36.46

Details

D-0721BACK ORDER

Diltiazem Impurity 4

CAS #132830-17-2

Mol. formulaC16H15NO3S

Mol. weight301.36

Details

D-0722BACK ORDER

Diltiazem Impurity 5

CAS #91926-66-8

Mol. formulaC20H24N2O3S

Mol. weight372.48

Details

D-0723BACK ORDER

Diltiazem Impurity 6 HCl

CAS #116050-35-2

Mol. formulaC20H22N2O4S. HCl

Mol. weight386.47 36.46

Details

D-0726BACK ORDER

Diltiazem Impurity 7

CAS #84903-82-2

Mol. formulaC19H22N2O3S

Mol. weight358.46

Details

D-0727BACK ORDER

Diltiazem Impurity 8

CAS #86408-42-6

Mol. formulaC₁₈H₂₀N₂O₃S

Mol. weight344.43

Details

D-073IN STOCK

Diltiazem EP Impurity D HCl (N-Desmethyl Diltiazem HCl)

CAS #130606-60-9

Mol. formulaC₂₁H₂₄N₂O₄S. HCl

Mol. weight400.49 36.46

Details

D-0730BACK ORDER

Diltiazem Impurity 9

CAS #NA

Mol. formulaC₁₉H₂₂N₂O₃S

Mol. weight358.46

Details

D-0731BACK ORDER

Diltiazem Impurity 10

CAS #NA

Mol. formulaC₂₃H₂₆N₂O₅S

Mol. weight442.53

Details

D-0732BACK ORDER

Diltiazem Impurity 11

CAS #105560-93-8

Mol. formulaC₁₁H₁₂O₄

Mol. weight208.21

Details

D-0733BACK ORDER

Diltiazem Impurity 12

CAS #42399-50-8

Mol. formulaC₁₆H₁₇NO₄S

Mol. weight319.38

Details

D-0734BACK ORDER

Diltiazem Impurity 13

CAS #131613-02-0

Mol. formulaC₁₆H₁₇NO₄S

Mol. weight319.38

Details

D-0735BACK ORDER

Diltiazem Impurity 14

CAS #42399-48-4

Mol. formulaC₁₆H₁₇NO₄S

Mol. weight319.38

Details

D-0736BACK ORDER

Diltiazem Impurity 15

CAS #119009-50-6

Mol. formulaC₁₆H₁₇NO₄S

Mol. weight319.38

Details

D-0737BACK ORDER

Diltiazem Impurity 16

CAS #NA

Mol. formulaC₁₇H₁₉NO₄S

Mol. weight333.40

Details

D-0738IN STOCK

N-Nitroso Diltiazem EP Impurity D (N-Nitroso-N-Desmethyl Diltiazem)

CAS #3036581-85-5

Mol. formulaC₂₁H₂₃N₃O₅S

Mol. weight429.49

Details

D-0739IN STOCK

N-Nitroso Diltiazem Impurity 3 (N-Nitroso-N-Desmethyl Desacetyl Diltiazem)

CAS #NA

Mol. formulaC₁₉H₂₁N₃O₄S

Mol. weight387.45

Details

D-074IN STOCK

Diltiazem EP Impurity F (Desacetyl Diltiazem)

CAS #42399-40-6

Mol. formulaC₂₀H₂₄N₂O₃S

Mol. weight372.48

Details

D-0741BACK ORDER

Diltiazem Impurity 17

CAS #123-11-5

Mol. formulaC₈H₈O₂

Mol. weight136.15

Details

D-0742BACK ORDER

Diltiazem Impurity 18

CAS #2725956-07-8

Mol. formulaC₁₁H₁₃ClO₄

Mol. weight244.67

Details

D-0743BACK ORDER

Diltiazem Impurity 19

CAS #5703-26-4

Mol. formulaC₉H₁₀O₂

Mol. weight150.18

Details

D-0744BACK ORDER

Diltiazem Impurity 20

CAS #90278-52-7

Mol. formulaC₁₀H₁₀O₄

Mol. weight194.19

Details

D-0745BACK ORDER

Diltiazem Impurity 21

CAS #99109-07-6

Mol. formulaC₁₇H₁₉NO₄S

Mol. weight 333.40

Details

D-0746BACK ORDER

Diltiazem Impurity 22

CAS #NA

Mol. formula C₁₇H₁₉NO₄S

Mol. weight 333.40

Details

D-0747BACK ORDER

Diltiazem Impurity 23

CAS #NA

Mol. formulaC₁₆H₁₇NO₄S

Mol. weight319.38

Details

D-077IN STOCK

Diltiazem EP Impurity F-d4 HCl (Desacetyl Diltiazem-d4 HCl)

CAS #NA

Mol. formulaC₂₀H₂₀D₄N₂O₃S. HCl

Mol. weight376.51 36.46

Details

D-078IN STOCK

Diltiazem EP Impurity D-d4 HCl (N-Desmethyl Diltiazem-d4 HCl)

CAS #NA

Mol. formulaC₂₁H₂₀D₄N₂O₄S. HCl

Mol. weight404.52 36.46

Details

D-079IN STOCK

Diltiazem Impurity 3 (N-Desmethyl Desacetyl Diltiazem)

CAS #86408-44-8

Mol. formulaC₁₉H₂₂N₂O₃S

Mol. weight358.46

Details

D-0814BACK ORDER

Diphenhydramine Impurity 1

CAS #21409-25-6

Mol. formulaC₁₅H₁₄O₃

Mol. weight242.27

Details

D-0816BACK ORDER

Diphenhydramine Impurity 3

CAS #NA

Mol. formulaC₁₇H₁₉NO

Mol. weight253.35

Details

D-0817BACK ORDER

Diphenhydramine Impurity 4

CAS #41858-14-4

Mol. formulaC₁₇H₁₉NO₂

Mol. weight269.34

Details

D-0818BACK ORDER

Diphenhydramine Impurity 5

CAS #NA

Mol. formulaC₁₇H₁₇NO₃

Mol. weight283.33

Details

D-0819BACK ORDER

Diphenhydramine Impurity 6

CAS #524942-74-3

Mol. formulaC₁₅H₁₄O₂

Mol. weight226.28

Details

D-0820IN STOCK

N-Nitroso Diphenhydramine EP Impurity A-d5 (N-Nitroso Dimenhydrinate EP Impurity F-d5)

CAS #NA

Mol. formulaC₁₆H₁₃D₅N₂O₂

Mol. weight275.36

Details

D-0822BACK ORDER

Diphenhydramine Impurity 7

CAS #33431-10-6

Mol. formulaC₁₇H₂₁NO

Mol. weight255.36

Details

D-0823BACK ORDER

N-Nitroso Diphenhydramine Impurity 7

CAS #NA

Mol. formulaC₁₇H₂₀N₂O₂

Mol. weight284.36

Details

D-0824BACK ORDER

Diphenhydramine Impurity 8

CAS #71126-64-2

Mol. formulaC₁₆H₁₈BrNO

Mol. weight320.23

Details

D-0825BACK ORDER

N-Nitroso Diphenhydramine Impurity 8

CAS #NA

Mol. formulaC₁₆H₁₇BrN₂O₂

Mol. weight349.23

Details

D-084001IN STOCK

Dequalinium EP Impurity A

CAS #6628-04-2

Mol. formulaC₁₀H₁₀N₂

Mol. weight158.20

Details

D-084002IN STOCK

Dequalinium EP Impurity B Iodide

CAS #NA

Mol. formulaC₃₀H₃₉N₄. I

Mol. weight455.67 126.91

Details

D-084003IN STOCK

Dequalinium EP Impurity C Triiodide

CAS #NA

Mol. formulaC₅₀H₆₉N₆. 3I

Mol. weight754.14 3*126.91

Details

D-084005IN STOCK

Dequalinium Impurity 1 HI

CAS #NA

Mol. formulaC₂₀H₂₉IN₂. HI

Mol. weight424.37 127.91

Details

D-084006IN STOCK

Dequalinium Impurity 2

CAS #19056-26-9

Mol. formulaC₃₀H₃₈N₄

Mol. weight454.66

Details

D-084007BACK ORDER

Dequalinium Impurity 3

CAS #NA

Mol. formulaC₂₀H₃₀IN₂. Cl

Mol. weight425.38 34.45

Details

D-084008BACK ORDER

Dequalinium Impurity 4

CAS #NA

Mol. formulaC₄₈H₆₃Cl₂N₆. 3 I

Mol. weight794.97 3 126.91

Details

D-084009BACK ORDER

Dequalinium EP Impurity A-d4

CAS #NA

Mol. formulaC₁₀H₆D₄N₂

Mol. weight162.23

Details

D-084011BACK ORDER

Dequalinium Impurity 5

CAS #NA

Mol. formulaC₇₀H₉₈I₄N₈

Mol. weight1559.23

Details

D-085003IN STOCK

Dicycloverine EP Impurity A

CAS #60263-54-9

Mol. formulaC₁₃H₂₂O₂

Mol. weight210.32

Details

D-085004IN STOCK

Dicycloverine Impurity 1

CAS #92-51-3

Mol. formulaC₁₂H₂₂

Mol. weight166.31

Details

D-085005BACK ORDER

Dicycloverine Impurity 2

CAS #74598-74-6

Mol. formulaC13H20O

Mol. weight192.30

Details

D-085006BACK ORDER

Dicycloverine Impurity 3

CAS #91975-81-4

Mol. formulaC13H22O2

Mol. weight210.32

Details

D-085007BACK ORDER

Dicycloverine Impurity 4

CAS #2731926-17-1

Mol. formulaC₁₉H₃₅NO₂

Mol. weight309.49

Details

D-085008IN STOCK

Dicycloverine EP Impurity B HCl

CAS #NA

Mol. formulaC₁₉H₃₃NO₂. HCl

Mol. weight307.48 36.46

Details

D-085010BACK ORDER

Dicycloverine Impurity 5

CAS #NA

Mol. formulaC₁₈H₃₃NO₂

Mol. weight295.47

Details

D-085011BACK ORDER

Dicycloverine Impurity 6

CAS #119-60-8

Mol. formulaC₁₃H₂₂O

Mol. weight194.32

Details

D-085012BACK ORDER

Dicycloverine Impurity 7

CAS #4453-82-1

Mol. formulaC₁₃H₂₄O

Mol. weight196.33

Details

D-085013BACK ORDER

Dicycloverine Impurity 8

CAS #83803-75-2

Mol. formulaC₁₃H₂₁ClO

Mol. weight228.76

Details

D-085014BACK ORDER

Dicycloverine Impurity 9 HCl

CAS #NA

Mol. formulaC₁₇H₃₁NO₂. HCl

Mol. weight281.44 36.46

Details

D-087005IN STOCK

Dofetilide Impurity 8

CAS #115256-14-9

Mol. formulaC18H25N3O3S

Mol. weight363.48

Details

D-087006IN STOCK

Dofetilide Impurity 7

CAS #115256-12-7

Mol. formulaC18H25N3O3S

Mol. weight363.48

Details

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