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

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Showing 36301–36400 of 45651 standards · Impurities

R-123006BACK ORDER

Reserpine Impurity 5

CAS #NA

Mol. formulaC₄₂H₅₀N₂O₁₂

Mol. weight774.86

Details

R-123007BACK ORDER

Reserpine Impurity 6

CAS #NA

Mol. formulaC₃₃H₄₀N₂O₁₀

Mol. weight624.69

Details

R-123008IN STOCK

Reserpine Impurity 7

CAS #482-85-9

Mol. formulaC₃₃H₄₀N₂O₉

Mol. weight608.69

Details

R-123009INQUIRE FURTHER

Reserpine Impurity 8

CAS #NA

Mol. formulaC₃₄H₄₁NO₉

Mol. weight607.70

Details

R-123012IN STOCK

Reserpine Impurity 9

CAS #NA

Mol. formulaC₃₃H₄₀N₂O₁₀

Mol. weight624.69

Details

R-123013BACK ORDER

Reserpine Impurity 10

CAS #2232903-34-1

Mol. formulaC₃₃H₄₀N₂O₁₀

Mol. weight624.69

Details

R-123014BACK ORDER

Reserpine Impurity 11

CAS #1446557-12-5

Mol. formulaC₃₃H₄₀N₂O₁₀

Mol. weight624.68

Details

R-123015BACK ORDER

Reserpine Impurity 12 Triflate

CAS #20370-94-9

Mol. formulaC₃₃H₃₉N₂O₉. C₂F₃O₂

Mol. weight 607.67 113.02

Details

R-1231BACK ORDER

Rizatriptan Impurity 13

CAS #63516-03-0

Mol. formulaC₇H₈BrN

Mol. weight186.05

Details

R-1232BACK ORDER

Rizatriptan Impurity 14

CAS #4454-01-7

Mol. formulaC₁₃H₂₈O₄

Mol. weight248.36

Details

R-1233BACK ORDER

Rizatriptan Impurity 15

CAS #6085-94-5

Mol. formulaC₉H₉N₃

Mol. weight159.19

Details

R-1234BACK ORDER

Rizatriptan Impurity 16

CAS #3179-63-3

Mol. formulaC₅H₁₃NO

Mol. weight103.17

Details

R-1235BACK ORDER

Rizatriptan Impurity 17

CAS #70058-23-0

Mol. formulaC₅H₁₁NO

Mol. weight101.15

Details

R-1236BACK ORDER

Rizatriptan Impurity 18

CAS #NA

Mol. formulaC₁₃H₁₇BrN₂

Mol. weight281.20

Details

R-1237BACK ORDER

Rizatriptan Impurity 19

CAS #119192-11-9

Mol. formulaC₉H₉N₃O

Mol. weight175.19

Details

R-1238BACK ORDER

Rizatriptan Impurity 20

CAS #NA

Mol. formulaC₉H₉N₃O

Mol. weight175.19

Details

R-1239BACK ORDER

Rizatriptan Impurity 21

CAS #NA

Mol. formulaC₁₈H₁₆N₈

Mol. weight344.38

Details

R-1240BACK ORDER

Rizatriptan Impurity 22

CAS #NA

Mol. formulaC₁₈H₁₇N₉

Mol. weight359.40

Details

R-124005BACK ORDER

Rhodamine B Impurity 1

CAS #NA

Mol. formulaC₄₆H₄₇N₁₁O₄

Mol. weight817.96

Details

R-1241BACK ORDER

Rizatriptan Impurity 23

CAS #NA

Mol. formulaC₁₅H₂₁N₅

Mol. weight271.37

Details

R-1242BACK ORDER

Rizatriptan Impurity 24 Bromide

CAS #NA

Mol. formulaC₈H₁₈Cl₂N. Br

Mol. weight199.14 79.90

Details

R-1243BACK ORDER

Rizatriptan Impurity 25 Bromide

CAS #6085-99-0

Mol. formulaC₉H₁₀N₅O₂. Br

Mol. weight220.21 79.90

Details

R-1244IN STOCK

Rizatriptan EP Impurity E

CAS #2757961-25-2

Mol. formulaC₁₆H₂₁N₅O₂S

Mol. weight347.44

Details

R-1247BACK ORDER

Rizatriptan EP Impurity H N10-d6 (Rizatriptan N10-Oxide-d6)

CAS #1261392-57-7

Mol. formulaC₁₅H₁₃D₆N₅O

Mol. weight291.39

Details

R-1248BACK ORDER

Rizatriptan Impurity 26

CAS #NA

Mol. formulaC₁₅H₂₁N₅

Mol. weight271.367

Details

R-1249IN STOCK

N-Nitroso Rizatriptan Impurity 26 HCl

CAS #NA

Mol. formulaC₁₅H₂₀N₆O. HCl

Mol. weight300.37 36.46

Details

R-125IN STOCK

Rizatriptan EP Impurity I Benzoate (N-Monodesmethyl Rizatriptan Benzoate)

CAS #NA

Mol. formulaC₁₄H₁₇N₅. C₇H₆O₂

Mol. weight255.33 122.12

Details

R-1251IN STOCK

Rizatriptan Impurity 27 Ditrifluoroacetate

CAS #NA

Mol. formulaC₂₇H₂₉N₉. 2C₂HF₃O₂

Mol. weight479.59 2*114.02

Details

R-1252BACK ORDER

Rizatriptan Impurity 28

CAS #119192-09-5

Mol. formulaC₉H₈N₄O₂

Mol. weight 204.19

Details

R-1253IN STOCK

Rizatriptan Impurity 27

CAS #NA

Mol. formulaC₂₇H₂₉N₉

Mol. weight479.59

Details

R-1254IN STOCK

Rizatriptan Impurity 29

CAS #NA

Mol. formulaC₃₉H₃₉N₁₃

Mol. weight689.83

Details

R-1255BACK ORDER

Rizatriptan Impurity 30

CAS #NA

Mol. formulaC₅₁H₄₉N₁₇

Mol. weight900.07

Details

R-126IN STOCK

Rizatriptan Impurity A

CAS #N/A

Mol. formulaC16H21N5O

Mol. weight299.38

Details

R-126003BACK ORDER

Rutaecarpine Impurity 1

CAS #NA

Mol. formulaC18H13N3O3

Mol. weight319.32

Details

R-127IN STOCK

Rizatriptan Impurity B Oxalate

CAS #144035-23-4 (free base)

Mol. formulaC13H15N5. C2H2O4

Mol. weight241.30 90.04

Details

R-128IN STOCK

Rizatriptan EP Impurity C

CAS #208941-96-2

Mol. formulaC₁₅H₁₉N₅

Mol. weight269.35

Details

R-128002BACK ORDER

Ribociclib N-Oxide (Pyrrolopyrimidine N-Oxide)

CAS #2514753-27-4

Mol. formulaC₂₃H₃₀N₈O₂

Mol. weight450.55

Details

R-128006IN STOCK

Ribociclib Impurity 2

CAS #2762182-61-4

Mol. formulaC₂₁H₂₅N₇O₂

Mol. weight407.48

Details

R-128008BACK ORDER

Ribociclib Impurity 3

CAS #2460732-08-3

Mol. formulaC₂₄H₃₀N₈O₂

Mol. weight462.56

Details

R-128009BACK ORDER

Ribociclib Impurity 4

CAS #NA

Mol. formulaC₂₄H₂₇ClN₆O₂

Mol. weight466.97

Details

R-128010BACK ORDER

Ribociclib Impurity 5

CAS #NA

Mol. formulaC₂₄H₂₇ClN₆O₂

Mol. weight466.97

Details

R-128011BACK ORDER

Ribociclib Impurity 6

CAS #NA

Mol. formulaC₂₂H₂₇ClN₆O₂

Mol. weight442.95

Details

R-128012BACK ORDER

Ribociclib Impurity 7

CAS #NA

Mol. formulaC₁₅H₁₇N₃O₂

Mol. weight271.32

Details

R-128013BACK ORDER

Ribociclib N-Oxide (Piperazine N-Oxide)

CAS #2470164-21-5

Mol. formulaC₂₃H₃₀N₈O₂

Mol. weight450.55

Details

R-128014IN STOCK

Ribociclib Impurity 9

CAS #NA

Mol. formulaC₂₃H₃₀N₈O₂

Mol. weight450.55

Details

R-128019BACK ORDER

Ribociclib Impurity 13

CAS #3056250-51-9

Mol. formulaC₁₈H₂₆N₆O

Mol. weight342.45

Details

R-128020BACK ORDER

Ribociclib Impurity 14

CAS #1331847-17-6

Mol. formulaC₁₄H₁₉N₅O

Mol. weight273.34

Details

R-128021BACK ORDER

Ribociclib Impurity 15

CAS #1211443-61-6

Mol. formulaC₁₄H₁₇ClN₄O

Mol. weight292.77

Details

R-128022BACK ORDER

Ribociclib Impurity 16

CAS #2524428-13-3

Mol. formulaC₂₈H₂₈N₄

Mol. weight420.56

Details

R-128023BACK ORDER

Ribociclib Impurity 17

CAS #2524428-16-6

Mol. formulaC₄₂H₄₄N₈O

Mol. weight676.87

Details

R-128024BACK ORDER

Ribociclib Impurity 18

CAS #NA

Mol. formulaC₂₄H₃₂N₈O

Mol. weight448.57

Details

R-128025BACK ORDER

Ribociclib Impurity 19

CAS #NA

Mol. formulaC₂₃H₂₉N₉O₃

Mol. weight479.55

Details

R-128026IN STOCK

N1-Nitroso Ribociclib Impurity 19

CAS #NA

Mol. formulaC₂₃H₂₈N₁₀O₄

Mol. weight508.54

Details

R-128027BACK ORDER

Ribociclib Impurity 20

CAS #2460734-07-8

Mol. formulaC₂₃H₃₀N₈O₂

Mol. weight450.55

Details

R-128028BACK ORDER

Ribociclib Impurity 21

CAS #3027550-94-0

Mol. formulaC₂₃H₃₀N₈O₃

Mol. weight466.55

Details

R-128029BACK ORDER

Ribociclib Impurity 22

CAS #3027550-96-2

Mol. formulaC₂₂H₂₈N₈O₂

Mol. weight436.52

Details

R-128030BACK ORDER

Ribociclib Impurity 23

CAS #NA

Mol. formulaC₂₁H₂₈N₈O

Mol. weight408.51

Details

R-128031BACK ORDER

Ribociclib Impurity 24

CAS #NA

Mol. formulaC₂₃H₃₀N₈O₂

Mol. weight450.55

Details

R-128032BACK ORDER

Ribociclib Impurity 25

CAS #NA

Mol. formulaC₂₂H₂₇N₇O₂

Mol. weight421.51

Details

R-128033BACK ORDER

Ribociclib Impurity 26

CAS #1374639-78-7

Mol. formulaC₂₈H₃₈N₈O₃

Mol. weight534.67

Details

R-128034BACK ORDER

Ribociclib Impurity 27

CAS #119285-06-2

Mol. formulaC₉H₁₄N₄

Mol. weight178.24

Details

R-128035BACK ORDER

Ribociclib Impurity 20 N-Glucuronide

CAS #NA

Mol. formulaC₂₉H₃₈N₈O₈

Mol. weight626.67

Details

R-128037BACK ORDER

Ribociclib Impurity 28

CAS #NA

Mol. formulaC₁₂H₁₃N₃O₃

Mol. weight247.25

Details

R-128038BACK ORDER

Ribociclib Impurity 29

CAS #NA

Mol. formulaC₁₆H₂₃N₅O

Mol. weight301.39

Details

R-128039BACK ORDER

Ribociclib Impurity 30

CAS #NA

Mol. formulaC₁₇H₂₀N₆O

Mol. weight324.39

Details

R-128040BACK ORDER

Ribociclib Impurity 31

CAS #NA

Mol. formulaC₁₄H₁₈N₄O₂

Mol. weight274.32

Details

R-128041BACK ORDER

Ribociclib Impurity 32

CAS #3060653-14-4

Mol. formulaC₂₇H₃₄N₈O₄

Mol. weight534.62

Details

R-128042BACK ORDER

Ribociclib Impurity 33

CAS #NA

Mol. formulaC₉H₁₃N₃O

Mol. weight179.22

Details

R-128046BACK ORDER

Ribociclib Impurity 34

CAS #NA

Mol. formulaC₁₄H₁₄Br2N₄

Mol. weight398.10

Details

R-128047BACK ORDER

Ribociclib Impurity 35

CAS #1779131-33-7

Mol. formulaC₁₄H₂₀FN₃O₂

Mol. weight281.33

Details

R-128048BACK ORDER

Ribociclib Impurity 36

CAS #2170897-53-5

Mol. formulaC₁₀H₁₂BNO₃

Mol. weight205.02

Details

R-128050BACK ORDER

Ribociclib Impurity 37

CAS #826-72-2

Mol. formulaC₁₀H₁₁NO

Mol. weight 161.20

Details

R-128052BACK ORDER

Ribociclib Impurity 38

CAS #400620-72-6

Mol. formulaC₁₅H₂₀BNO₃

Mol. weight273.14

Details

R-128053BACK ORDER

Ribociclib Impurity 39

CAS #NA

Mol. formulaC₂₀H₂₀N₂O₂

Mol. weight 320.39

Details

R-128055BACK ORDER

Ribociclib Impurity 40

CAS #NA

Mol. formulaC₇H₁₁Cl₂NO₂

Mol. weight212.07

Details

R-128056BACK ORDER

Ribociclib Impurity 41

CAS #223797-47-5

Mol. formulaC₁₄H₂₁N₃O₂

Mol. weight 263.34

Details

R-128057BACK ORDER

Ribociclib Impurity 42

CAS #NA

Mol. formulaC₂₈H₄₀N₆O₄

Mol. weight524.67

Details

R-128058BACK ORDER

Ribociclib Impurity 43

CAS #NA

Mol. formulaC₃₄H₃₄N₆O₂

Mol. weight558.69

Details

R-128060BACK ORDER

Ribociclib Impurity 44 DiHCl

CAS #470441-67-9

Mol. formulaC₉H₁₃N₃. 2HCl

Mol. weight163.22 2*36.46

Details

R-128061BACK ORDER

Ribociclib Impurity 45 Tetrahydrochloride

CAS #NA

Mol. formulaC₁₈H₂₄N₆. 4HCl

Mol. weight324.43 4*36.46

Details

R-128062BACK ORDER

Ribociclib Impurity 46

CAS #NA

Mol. formulaC₂₁H₂₄N₄O₃

Mol. weight 380.45

Details

R-128063BACK ORDER

Ribociclib Impurity 47

CAS #NA

Mol. formulaC₂₄H₃₃N₅O₃

Mol. weight439.56

Details

R-128064BACK ORDER

Ribociclib Impurity 48

CAS #NA

Mol. formulaC₂₁H₂₆N₄O₄

Mol. weight398.46

Details

R-128065BACK ORDER

Ribociclib Impurity 49

CAS #NA

Mol. formulaC₂₄H₃₁N₅O₂

Mol. weight421.55

Details

R-128066BACK ORDER

Ribociclib Impurity 50 Chloride

CAS #NA

Mol. formulaC₂₉H₄₁N₆O₃. Cl

Mol. weight521.69 35.45

Details

R-128067BACK ORDER

Ribociclib Impurity 51

CAS #NA

Mol. formulaC₂₄H₃₁N₅O₃

Mol. weight437.54

Details

R-128068BACK ORDER

Ribociclib Impurity 52

CAS #NA

Mol. formulaC₁₄H₁₈N₄O

Mol. weight258.33

Details

R-128072IN STOCK

Ribociclib Impurity 53

CAS #1211443-58-1

Mol. formulaC₁₂H₁₂ClN₃O₂

Mol. weight265.70

Details

R-128073BACK ORDER

Ribociclib Impurity 54

CAS #1211444-14-2

Mol. formula C₁₃H₁₅ClN₄O

Mol. weight278.74

Details

R-128074BACK ORDER

Ribociclib Impurity 55

CAS #1018556-61-0

Mol. formulaC₁₄H₁₇N₅

Mol. weight255.33

Details

R-128075BACK ORDER

Ribociclib Impurity 56

CAS #1184142-66-2

Mol. formulaC₁₄H₁₆ClN₅

Mol. weight289.77

Details

R-128077BACK ORDER

Ribociclib Impurity 57

CAS #1374639-77-6

Mol. formulaC₁₂H₁₄ClN₃O

Mol. weight251.71

Details

R-130002BACK ORDER

Ribostamycin Impurity 1

CAS #NA

Mol. formulaC₁₇H₃₃N₃O₁₁

Mol. weight455.46

Details

R-131002BACK ORDER

Roxadustat Impurity 1

CAS #NA

Mol. formulaC₃₃H₂₈N₂O₅

Mol. weight532.60

Details

R-131003BACK ORDER

Roxadustat Impurity 2

CAS #1421312-36-8

Mol. formulaC₂₀H₁₈N₂O₅

Mol. weight366.37

Details

R-131004BACK ORDER

Roxadustat Impurity 3

CAS #2301113-15-3

Mol. formulaC₁₉H₁₆N₂O₅

Mol. weight352.35

Details

R-131006BACK ORDER

Roxadustat Impurity 4

CAS #1455091-10-7

Mol. formulaC₁₇H₁₃NO₄

Mol. weight295.29

Details

R-131007INQUIRE FURTHER

Roxadustat Impurity 5

CAS #NA

Mol. formulaC₁₉H₂₂N₂O₅

Mol. weight358.39

Details

R-131008BACK ORDER

Roxadustat Impurity 6

CAS #NA

Mol. formulaC₂₁H₁₉N₃O₆

Mol. weight409.127

Details

R-131009IN STOCK

Roxadustat Impurity 7 Sodium Salt

CAS #NA

Mol. formulaC₁₉H₁₅N₂O₆. Na

Mol. weight367.34 22.99

Details

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