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

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Showing 2001–2100 of 45616 standards · Impurities

A-253012IN STOCK

Abemaciclib Impurity 9

CAS #1648707-16-7

Mol. formulaC₂₁H₂₀F₂N₆O

Mol. weight410.43

Details

A-253013IN STOCK

Abemaciclib Impurity 10

CAS #NA

Mol. formulaC₂₁H₁₈F₂N₆O

Mol. weight408.41

Details

A-253014IN STOCK

Abemaciclib Impurity 11

CAS #NA

Mol. formulaC₂₇H₃₂F₂N₈

Mol. weight506.61

Details

A-253015IN STOCK

Abemaciclib Impurity 12

CAS #NA

Mol. formulaC₄₂H₄₄F₄N₁₂

Mol. weight792.89

Details

A-253016IN STOCK

Abemaciclib Impurity 13

CAS #NA

Mol. formulaC₄₆H₄₆F₄N₁₄

Mol. weight870.97

Details

A-253019IN STOCK

Abemaciclib Impurity 16

CAS #1180132-17-5

Mol. formulaC₁₂H₂₀N₄

Mol. weight220.32

Details

A-253020BACK ORDER

Abemaciclib Impurity 17

CAS #414881-11-1

Mol. formulaC₁₂H₁₉N₃

Mol. weight205.31

Details

A-253021BACK ORDER

Abemaciclib Impurity 18

CAS #1528469-78-4

Mol. formulaC₁₁H₁₃FN₂

Mol. weight192.24

Details

A-253022BACK ORDER

Abemaciclib Impurity 19

CAS #1231930-25-8

Mol. formulaC₁₂H₁₈BrN₃

Mol. weight284.20

Details

A-253023BACK ORDER

Abemaciclib Impurity 20

CAS #NA

Mol. formulaC₁₀H₁₃F₂NO

Mol. weight201.22

Details

A-253027INQUIRE FURTHER

Abemaciclib Impurity 21

CAS #NA

Mol. formulaC₂₇H₃₂F₂N₈O

Mol. weight522.60

Details

A-253028INQUIRE FURTHER

Abemaciclib Impurity 22

CAS #NA

Mol. formulaC₂₇H₃₂F₂N₈O

Mol. weight522.60

Details

A-253029BACK ORDER

Abemaciclib Impurity 23

CAS #NA

Mol. formulaC₂₇H₃₂F₂N₈O

Mol. weight522.60

Details

A-253030INQUIRE FURTHER

Abemaciclib Impurity 24

CAS #NA

Mol. formulaC₂₆H₃₀F₂N₈O

Mol. weight508.58

Details

A-253031BACK ORDER

Abemaciclib Impurity 25

CAS #2379819-71-1

Mol. formulaC₁₈H₃₆N₄Si₂

Mol. weight 364.68

Details

A-253032IN STOCK

Abemaciclib Impurity 9 DiHCl

CAS #NA

Mol. formulaC₂₁H₂₀F₂N₆O. 2HCl

Mol. weight410.43 2*36.46

Details

A-253033BACK ORDER

Abemaciclib Impurity 26

CAS #NA

Mol. formulaC₁₅H₁₄F₂N₄

Mol. weight288.30

Details

A-253034BACK ORDER

Abemaciclib Impurity 27 Tetrafluoroborate

CAS #125942-01-0

Mol. formulaC₆H₃BrFN₂. BF₄

Mol. weight202.01 86.80

Details

A-253036BACK ORDER

Abemaciclib Impurity 28

CAS #2768138-79-8

Mol. formulaC₁₁H₁₂ClFN₂

Mol. weight226.68

Details

A-253037BACK ORDER

Abemaciclib Impurity 29

CAS #1016745-43-9

Mol. formulaC₁₂H₁₈ClN₃

Mol. weight239.75

Details

A-253038BACK ORDER

Abemaciclib Impurity 30

CAS #2346512-66-9

Mol. formulaC₁₁H₁₄BFN₂O₂

Mol. weight236.05

Details

A-253039BACK ORDER

Abemaciclib Impurity 31

CAS #3062616-90-1

Mol. formulaC₂₂H₂₄F₂N₄

Mol. weight382.46

Details

A-253040BACK ORDER

Abemaciclib Impurity 32

CAS #NA

Mol. formulaC₂₆H₂₅F₃N₆

Mol. weight478.52

Details

A-253041BACK ORDER

Abemaciclib Impurity 33

CAS #NA

Mol. formulaC₁₅H₁₃ClF₂N₄O

Mol. weight338.74

Details

A-253042BACK ORDER

Abemaciclib Impurity 34

CAS #NA

Mol. formulaC₁₅H₁₃ClF₂N₄

Mol. weight322.74

Details

A-253043BACK ORDER

Abemaciclib Impurity 35

CAS #NA

Mol. formulaC₂₁H₂₆F₂N₆

Mol. weight400.48

Details

A-253044BACK ORDER

Abemaciclib Impurity 36

CAS #155-12-4

Mol. formulaC₄H₂ClFN₂O

Mol. weight148.52

Details

A-253045BACK ORDER

Abemaciclib Impurity 37

CAS #1873299-08-1

Mol. formulaC₂₇H₃₀F₂N₈O

Mol. weight520.25

Details

A-253046BACK ORDER

Abemaciclib Impurity 38

CAS #1275904-70-5

Mol. formulaC₁₂H₁₈N₄O

Mol. weight234.15

Details

A-253048BACK ORDER

Abemaciclib Impurity 40

CAS #NA

Mol. formulaC₂₄H₂₆F₂N₈

Mol. weight464.52

Details

A-253052BACK ORDER

Abemaciclib Impurity 42

CAS #NA

Mol. formulaC₁₁H₁₂BrFN₂

Mol. weight 271.13

Details

A-253053BACK ORDER

Abemaciclib Impurity 43

CAS #1178566-47-6

Mol. formulaC₁₀H₁₆N₄

Mol. weight192.27

Details

A-253061IN STOCK

Abemaciclib N1-N-Oxide

CAS #NA

Mol. formulaC₂₇H₃₂F₂N₈O

Mol. weight522.60

Details

A-253063BACK ORDER

Abemaciclib N3-N-Oxide

CAS #NA

Mol. formulaC₂₇H₃₂F₂N₈O

Mol. weight522.61

Details

A-253064BACK ORDER

Abemaciclib Impurity 39

CAS #NA

Mol. formulaC₁₈H₂₂Cl₂N₄

Mol. weight365.30

Details

A-253065BACK ORDER

Abemaciclib Impurity 45

CAS #1256785-25-7

Mol. formulaC₁₀H₁₄BrN₃

Mol. weight256.15

Details

A-253066BACK ORDER

N-Nitroso Abemaciclib Impurity 45

CAS #NA

Mol. formulaC₁₀H₁₃BrN₄O

Mol. weight285.15

Details

A-253067BACK ORDER

Abemaciclib Impurity 46

CAS #NA

Mol. formulaC₂₆H₂₈F₂N₈O

Mol. weight506.56

Details

A-253068BACK ORDER

Abemaciclib Impurity 47

CAS #NA

Mol. formulaC₃₀H₂₇F₄N₉

Mol. weight589.60

Details

A-2531BACK ORDER

Atomoxetine Impurity 15

CAS #881995-45-5

Mol. formulaC₁₉H₂₃NO₂

Mol. weight297.398

Details

A-2532IN STOCK

Atomoxetine Impurity 16

CAS #95-48-7

Mol. formulaC₇H₈O

Mol. weight108.14

Details

A-2533BACK ORDER

Atomoxetine Impurity 17 HCl

CAS #NA

Mol. formulaC₁₈H₂₃NO. HCl

Mol. weight269.39 36.46

Details

A-2535IN STOCK

Atomoxetine EP Impurity H (S-Isomer)

CAS #114133-37-8

Mol. formulaC₁₀H₁₅NO

Mol. weight165.24

Details

A-2536BACK ORDER

Atomoxetine Impurity 18

CAS #NA

Mol. formulaC₁₉H₂₃NO₂

Mol. weight297.40

Details

A-2537IN STOCK

rac-Atomoxetine EP Impurity D HCl (Atomoxetine USP Related Compound B)

CAS #873310-28-2

Mol. formulaC₁₇H₂₁NO. HCl

Mol. weight255.36 36.46

Details

A-2538IN STOCK

Atomoxetine Impurity 19

CAS #18776-12-0

Mol. formulaC₉H₁₁ClO

Mol. weight170.64

Details

A-2540IN STOCK

Atomoxetine Impurity 19 (R-Isomer)

CAS #100306-33-0

Mol. formulaC₉H₁₁ClO

Mol. weight170.64

Details

A-2541BACK ORDER

Atomoxetine Impurity 20

CAS #114446-47-8

Mol. formulaC₁₆H₁₇ClO

Mol. weight260.76

Details

A-2543BACK ORDER

N-Nitroso Atomoxetine EP Impurity B (N-Nitroso (S)-Atomoxetine)

CAS #NA

Mol. formulaC₁₇H₂₀N₂O₂

Mol. weight284.36

Details

A-2546BACK ORDER

N-Nitroso Atomoxetine EP Impurity A

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₂

Mol. weight270.33

Details

A-2548BACK ORDER

N-Nitroso Atomoxetine EP Impurity D

CAS #NA

Mol. formulaC₁₇H₂₀N₂O₂

Mol. weight284.36

Details

A-2549BACK ORDER

N-Nitroso Atomoxetine EP Impurity F

CAS #NA

Mol. formulaC₁₇H₁₉FN₂O₂

Mol. weight302.35

Details

A-2550BACK ORDER

N-Nitroso Atomoxetine EP Impurity G

CAS #NA

Mol. formulaC₂₇H₃₃N₃O₃

Mol. weight447.58

Details

A-2551BACK ORDER

N,N-Dinitroso Atomoxetine EP Impurity G

CAS #NA

Mol. formulaC₂₇H₃₂N₄O₄

Mol. weight476.58

Details

A-2552BACK ORDER

N-Nitroso Atomoxetine EP Impurity H (S-Isomer)

CAS #NA

Mol. formulaC₁₀H₁₄N₂O₂

Mol. weight194.23

Details

A-2553BACK ORDER

N-Nitroso Atomoxetine EP Impurity H (R-Isomer)

CAS #NA

Mol. formulaC₁₀H₁₄N₂O₂

Mol. weight194.23

Details

A-2556BACK ORDER

N-Nitroso Atomoxetine Impurity 14

CAS #NA

Mol. formulaC₁₀H₁₂N₂O

Mol. weight176.22

Details

A-2557BACK ORDER

Atomoxetine Impurity 21

CAS #1212823-01-2

Mol. formulaC₁₆H₁₉NO

Mol. weight241.33

Details

A-2558BACK ORDER

Atomoxetine Glucose Adduct I

CAS #NA

Mol. formulaC₂₃H₃₁NO₆

Mol. weight417.50

Details

A-2559BACK ORDER

Atomoxetine Glucose Adduct II

CAS #NA

Mol. formulaC₂₃H₃₁NO₆

Mol. weight417.50

Details

A-2560BACK ORDER

Atomoxetine Impurity 22

CAS #NA

Mol. formulaC₁₇H₂₁NO₂

Mol. weight271.36

Details

A-256002IN STOCK

Amifostine Impurity 1 Trifluoroacetate

CAS #NA

Mol. formulaC₆H₁₇N₂O₃PS. C₂HF₃O₂

Mol. weight228.25 114.02

Details

A-256003IN STOCK

Amifostine Impurity 2 Trifluoroacetate

CAS #NA

Mol. formulaC₇H₁₉N₂O₃PS. C₂HF₃O₂

Mol. weight242.27 114.02

Details

A-256004BACK ORDER

Amifostine Impurity 3

CAS #NA

Mol. formulaC₅H₁₅N₂O₃PS

Mol. weight214.22

Details

A-256006IN STOCK

Amifostine Impurity 4 Trifluoroacetate

CAS #NA

Mol. formulaC₅H₁₅N₂O₄P. C₂HF₃O₂

Mol. weight198.16 114.02

Details

A-256007BACK ORDER

Amifostine Impurity 5 HCl

CAS #NA

Mol. formulaC₅H₁₅N₂O₄PS. HCl

Mol. weight230.22 36.46

Details

A-256008IN STOCK

Amifostine Impurity 6 Ditrifluoroacetate

CAS #NA

Mol. formulaC₉H₂₃N₂O₃PS. 2 C₂HF₃O₂

Mol. weight270.33 2*114.02

Details

A-256009IN STOCK

Amifostine Impurity 7 Ditrifluoroacetate

CAS #NA

Mol. formulaC₇H₁₉N₂O₃PS. 2 C₂HF₃O₂

Mol. weight242.27 2*114.02

Details

A-256010BACK ORDER

Amifostine Impurity 8

CAS #NA

Mol. formulaC₁₁H₂₇N₂O₃PS

Mol. weight298.38

Details

A-256011BACK ORDER

Amifostine Impurity 9 DiHBr

CAS #23545-42-8

Mol. formulaC₅H₁₃BrN₂. 2 HBr

Mol. weight181.08 2*80.91

Details

A-256012IN STOCK

Amifostine Impurity 10 TriHCl

CAS #NA

Mol. formulaC₈H₂₁N₃O. 3 HCl

Mol. weight175.28 3*36.46

Details

A-256015BACK ORDER

Amifostine Impurity 11

CAS #4985-85-7

Mol. formulaC₇H₁₈N₂O₂

Mol. weight162.23

Details

A-256016BACK ORDER

Amifostine Impurity 12 DiHBr

CAS #NA

Mol. formulaC₇H₁₆Br₂N₂. 2HBr

Mol. weight288.03 2*80.91

Details

A-256017BACK ORDER

Amifostine Impurity 13

CAS #10563-27-6

Mol. formulaC₇H₁₈N₂O₂

Mol. weight162.23

Details

A-256018BACK ORDER

Amifostine Impurity 14 DiHBr

CAS #10297-31-1

Mol. formulaC₇H₁₆Br₂N₂. 2HBr

Mol. weight288.03 2*80.91

Details

A-2561IN STOCK

Atomoxetine Impurity 23 (S)-Mandelate

CAS #1007832-68-9

Mol. formulaC₂₄H₂₇NO. C₈H₈O₃

Mol. weight345.49 152.15

Details

A-2562IN STOCK

Atomoxetine Impurity 24 Bromide

CAS #NA

Mol. formulaC₃₁H₃₄NO. Br

Mol. weight436.62 79.90

Details

A-258IN STOCK

Atomoxetine EP Impurity A HCl ((R)-Isomer)

CAS #1212215-97-8

Mol. formulaC₁₆H₁₉NO. HCl

Mol. weight241.34 36.46

Details

A-258003BACK ORDER

Angiotensin II Acetate

CAS #32044-01-2

Mol. formulaC₅₀H₇₁N₁₃O₁₂. C₂H₄O₂

Mol. weight1046.20 60.05

Details

A-259IN STOCK

Atomoxetine EP Impurity F HCl

CAS #2727370-25-2

Mol. formulaC₁₇H₂₀FNO. HCl

Mol. weight273.35 36.46

Details

A-2611INQUIRE FURTHER

Azithromycin EP Impurity O

CAS #763924-54-5

Mol. formulaC39H74N2O12

Mol. weight763.04

Details

A-2612IN STOCK

Azithromycin EP Impurity E

CAS #612069-27-9

Mol. formulaC₃₆H₆₈N₂O₁₂

Mol. weight720.94

Details

A-2613IN STOCK

Azithromycin EP Impurity G

CAS #612069-31-5

Mol. formulaC₄₄H₇₆N₂O₁₄S

Mol. weight889.15

Details

A-2614IN STOCK

Azithromycin EP Impurity J

CAS #117693-41-1

Mol. formulaC₃₀H₅₈N₂O₉

Mol. weight590.80

Details

A-2615IN STOCK

Azithromycin EP Impurity M

CAS #765927-71-7

Mol. formulaC₃₇H₆₈N₂O₁₃

Mol. weight748.95

Details

A-2616IN STOCK

Azithromycin EP Impurity N

CAS #612069-25-7

Mol. formulaC₃₆H₆₅NO₁₃

Mol. weight719.91

Details

A-2619IN STOCK

Azithromycin Impurity 34 (Erythromycin A (9,11-Imino Ether))

CAS #161193-44-8

Mol. formulaC₃₇H₆₆N₂O₁₂

Mol. weight730.94

Details

A-262IN STOCK

Azithromycin EP Impurity I (N-Desmethyl Azithromycin)

CAS #172617-84-4

Mol. formulaC₃₇H₇₀N₂O₁₂

Mol. weight734.97

Details

A-2620IN STOCK

Azithromycin EP Impurity A (Azathramycin, Desmethyl Azithromycin)

CAS #76801-85-9

Mol. formulaC₃₇H₇₀N₂O₁₂

Mol. weight734.97

Details

A-262009BACK ORDER

12-Chlorodehydroabietic Acid and 12,14-Dihlorodehydroabietic Acid (Mixture of Isomers)

CAS #57055-38-6

Mol. formulaC₂₀H₂₇ClO₂ C₂₀H₂₆Cl₂O₂

Mol. weight334.88 369.33

Details

A-262010BACK ORDER

Dihydroabietic Acid

CAS #19407-36-4

Mol. formulaC₂₀H₃₂O₂

Mol. weight304.47

Details

A-2622IN STOCK

Azithromycin EP Impurity Q

CAS #2095879-65-3

Mol. formulaC₄₄H₇₅N₃O₁₅S

Mol. weight918.15

Details

A-2623IN STOCK

Azithromycin Impurity 2

CAS #NA

Mol. formulaC₃₈H₇₀N₂O₁₄

Mol. weight778.98

Details

A-2624IN STOCK

Azithromycin Impurity 3

CAS #2365312-75-8

Mol. formulaC₃₈H₇₄N₂O₁₃

Mol. weight767.01

Details

A-2627IN STOCK

Azithromycin Impurity 4

CAS #NA

Mol. formulaC8H16O4

Mol. weight176.21

Details

A-2628BACK ORDER

Azithromycin Impurity 5

CAS #NA

Mol. formulaC43H74N2O14S

Mol. weight875.13

Details

A-2629IN STOCK

Azithromycin Impurity 6 (Azithromycin 11,12-Hydrogenborate)

CAS #194809-67-1

Mol. formulaC₃₈H₇₁BN₂O₁₃

Mol. weight774.80

Details

A-263IN STOCK

Azithromycin EP Impurity H (Azithromycin USP Related Compound H)

CAS #612069-30-4

Mol. formulaC₄₅H₇₇N₃O₁₅S

Mol. weight932.19

Details

A-2630BACK ORDER

Azithromycin Impurity 8

CAS #620169-51-9

Mol. formulaC36H65NO12

Mol. weight703.91

Details

A-2631IN STOCK

Azithromycin Impurity 9

CAS #NA

Mol. formulaC₃₉H₇₄N₂O₁₂

Mol. weight763.02

Details

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