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Showing 28601–28700 of 45668 standards · Impurities

N-4819IN STOCK

Nicardipine Impurity 2

CAS #101-98-4

Mol. formulaC₁₀H₁₅NO

Mol. weight165.24

Details

N-4820IN STOCK

Nicardipine EP Impurity C (Nicardipine USP Related Compound C, Nitrendipine EP Impurity B)

CAS #21881-77-6

Mol. formulaC₁₇H₁₈N₂O₆

Mol. weight346.34

Details

N-4821IN STOCK

Nicardipine Impurity 3

CAS #2469735-68-8

Mol. formulaC₁₅H₁₅NO₅

Mol. weight289.29

Details

N-4822BACK ORDER

Nicardipine Impurity 4

CAS #NA

Mol. formulaC₂₆H₂₈N₂O₇

Mol. weight480.52

Details

N-4825IN STOCK

Nicardipine Impurity 5 (Mixture of Diastereomers)

CAS #2469555-30-2

Mol. formulaC₁₅H₁₇NO₆

Mol. weight307.30

Details

N-4827BACK ORDER

Nicardipine Impurity 6

CAS #NA

Mol. formulaC₂₉H₃₃N₃O₆

Mol. weight519.60

Details

N-4830BACK ORDER

Nicardipine Impurity 7

CAS #85604-86-0

Mol. formulaC₁₃H₂₁NO₆

Mol. weight287.31

Details

N-4831BACK ORDER

Nicardipine Impurity 8

CAS #NA

Mol. formulaC₂₇H₂₇N₃O₁₀

Mol. weight553.52

Details

N-4832BACK ORDER

Nicardipine Impurity 9

CAS #NA

Mol. formulaC₃₇H₄₁N₅O₁₂

Mol. weight747.76

Details

N-4833BACK ORDER

Nicardipine Impurity 10

CAS #NA

Mol. formulaC₃₅H₄₁N₃O₈

Mol. weight631.73

Details

N-4834IN STOCK

Nicardipine EP Impurity A DiHCl (Nicardipine USP Related Compound B DiHCl, Dehydro Nicardipine DiHCl)

CAS #2724726-76-3

Mol. formulaC₂₆H₂₇N₃O₆. 2 HCl

Mol. weight477.52 2*36.46

Details

N-4835BACK ORDER

Nicardipine Impurity 11

CAS #1128-87-6

Mol. formulaC₉H₁₅NO₂

Mol. weight169.22

Details

N-4836BACK ORDER

Nicardipine Impurity 12

CAS #NA

Mol. formulaC₁₆H₁₈N₂O₄

Mol. weight302.33

Details

N-4837BACK ORDER

Nicardipine Impurity 13

CAS #NA

Mol. formulaC₂₁H₂₅N₃O₅

Mol. weight399.45

Details

N-4838BACK ORDER

Nicardipine Impurity 14

CAS #NA

Mol. formulaC₂₅H₂₈N₄O₅

Mol. weight464.52

Details

N-4839BACK ORDER

Nicardipine Impurity 15

CAS #NA

Mol. formulaC₃₀H₃₄N₄O₇

Mol. weight562.62

Details

N-4840BACK ORDER

Nicardipine Impurity 16

CAS #85677-95-8

Mol. formulaC₁₈H₂₀N₂O₇

Mol. weight376.37

Details

N-4841BACK ORDER

Nicardipine Impurity 17 HCl

CAS #89080-56-8

Mol. formulaC₂₆H₂₉N₃O₇. HCl

Mol. weight495.53 36.46

Details

N-4842BACK ORDER

Nicardipine Impurity 18

CAS #NA

Mol. formulaC₃₃H₃₄N₄O₉

Mol. weight630.65

Details

N-4843BACK ORDER

Nicardipine Impurity 19

CAS #NA

Mol. formulaC₃₃H₃₄N₄O₉

Mol. weight630.65

Details

N-4844BACK ORDER

Nicardipine Impurity 20

CAS #NA

Mol. formulaC₃₃H₃₄N₄O₉

Mol. weight630.65

Details

N-4845BACK ORDER

Nicardipine Impurity 21

CAS #NA

Mol. formulaC₃₃H₃₄N₄O₉

Mol. weight630.65

Details

N-4846BACK ORDER

Nicardipine Impurity 22

CAS #NA

Mol. formulaC₂₉H₃₃N₃O₆

Mol. weight519.60

Details

N-4847BACK ORDER

Nicardipine Impurity 23

CAS #NA

Mol. formulaC₂₁H₂₅NO₇

Mol. weight403.43

Details

N-4848IN STOCK

N-Desmethyl Nicardipine HCl

CAS #54527-91-2

Mol. formulaC₂₅H₂₇N₃O₆. HCl

Mol. weight465.51 36.46

Details

N-4849BACK ORDER

Nicardipine Impurity 25

CAS #54527-68-3

Mol. formulaC₆H₉ClO₃

Mol. weight164.59

Details

N-4850BACK ORDER

N-Nitroso Nicardipine EP Impurity C (N-Nitroso Nicardipine USP Related Compound C, N-Nitroso Nitrendipine EP Impurity B)

CAS #NA

Mol. formulaC₁₇H₁₇N₃O₇

Mol. weight375.34

Details

N-4852BACK ORDER

Nicardipine Impurity 26

CAS #166947-11-1

Mol. formulaC₁₀H₁₃NO

Mol. weight163.22

Details

N-4854BACK ORDER

N-Nitroso Nicardipine Impurity 27

CAS #NA

Mol. formulaC₁₉H₂₂N₄O₇

Mol. weight418.41

Details

N-4855BACK ORDER

Nicardipine Impurity 28

CAS #167963-66-8

Mol. formulaC₁₈H₁₇N₃O₆

Mol. weight371.35

Details

N-4856BACK ORDER

Di-N-Nitroso Nicardipine Impurity 27

CAS #NA

Mol. formulaC₁₉H₂₁N₅O₈

Mol. weight447.40

Details

N-4858BACK ORDER

Nicardipine Impurity 29

CAS #NA

Mol. formulaC₇H₁₀O₅

Mol. weight174.15

Details

N-4859BACK ORDER

Nicardipine Impurity 30

CAS #NA

Mol. formulaC₁₉H₂₀N₂O₈

Mol. weight 404.38

Details

N-486IN STOCK

Nicardipine EP Impurity A HCl (Nicardipine USP Related Compound B HCl, Dehydro Nicardipine HCl)

CAS #1216817-27-4

Mol. formulaC₂₆H₂₇N₃O₆. HCl

Mol. weight477.52 36.46

Details

N-4860BACK ORDER

Nicardipine Impurity 31

CAS #NA

Mol. formulaC₁₈H₁₈N₂O₈

Mol. weight390.35

Details

N-4861BACK ORDER

Nicardipine Impurity 32

CAS #87966-39-0

Mol. formulaC₁₉H₁₇N₃O₆

Mol. weight383.36

Details

N-4862BACK ORDER

Nicardipine Impurity 33

CAS #NA

Mol. formulaC₁₉H₁₇N₃O₇

Mol. weight399.36

Details

N-4863BACK ORDER

Nicardipine Impurity 34

CAS #NA

Mol. formulaC₂₁H₂₂N_{2/_O₁₀}

Mol. weight462.41

Details

N-4864BACK ORDER

Nicardipine Impurity 35

CAS #182620-90-2

Mol. formulaC₂₀H₂₄N₂O₆

Mol. weight388.42

Details

N-4865BACK ORDER

Nicardipine Impurity 36

CAS #NA

Mol. formulaC₂₆H₂₇N₃O₇

Mol. weight493.52

Details

N-4866BACK ORDER

Nicardipine Impurity 37

CAS #NA

Mol. formulaC₁₄H₁₃NO₅

Mol. weight275.26

Details

N-4867BACK ORDER

Nicardipine Impurity 38

CAS #1202017-93-3

Mol. formulaC₂₆H₃₁N₃O₈

Mol. weight513.55

Details

N-4868INQUIRE FURTHER

Nicardipine Impurity 39

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₉

Mol. weight514.53

Details

N-4869BACK ORDER

Nicardipine Impurity 45

CAS #88434-68-8

Mol. formulaC₁₅H₁₂N₂O₆

Mol. weight316.27

Details

N-487IN STOCK

Nicardipine EP Impurity A (Nicardipine USP Related Compound B (Free Form), Dehydro Nicardipine)

CAS #59875-58-0

Mol. formulaC₂₆H₂₇N₃O₆

Mol. weight477.52

Details

N-4872BACK ORDER

Nicardipine Impurity 42 N-Oxide

CAS #76258-21-4

Mol. formulaC₁₆H₁₄N₂O₇

Mol. weight346.30

Details

N-4873BACK ORDER

Nicardipine Impurity 46

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₈

Mol. weight498.53

Details

N-4874BACK ORDER

Nicardipine Impurity 46 N-Oxide

CAS #NA

Mol. formulaC₂₆H₃₀N₂O₉

Mol. weight514.53

Details

N-488IN STOCK

Nicardipine Impurity 27

CAS #58368-87-9

Mol. formulaC₁₉H₂₃N₃O₆

Mol. weight389.41

Details

N-4910IN STOCK

Neostigmine Impurity 7

CAS #2434689-89-9

Mol. formulaC₁₃H₁₉N₃O₃

Mol. weight265.31

Details

N-4911IN STOCK

Neostigmine Impurity 8 Metilsulfate

CAS #39218-17-2

Mol. formulaC₁₀H₁₆NO. CH₃O₄S

Mol. weight166.24 111.09

Details

N-4912IN STOCK

Neostigmine EP Impurity B (Neostigmine USP Related Compound B)

CAS #99-07-0

Mol. formulaC₈H₁₁NO

Mol. weight137.18

Details

N-4913BACK ORDER

Neostigmine Impurity 10

CAS #NA

Mol. formulaC25H38N4O42. 2 CH3O4S

Mol. weight458.60 2 111.09

Details

N-4914BACK ORDER

Neostigmine Impurity 11

CAS #NA

Mol. formulaC23H33N4O4. CH3O4S

Mol. weight429.54 111.09

Details

N-4915BACK ORDER

Neostigmine Impurity 12

CAS #NA

Mol. formulaC₂₆H₄₂N₄O₁₂S₂. 2CH₃O₄S

Mol. weight444.57 2*111.09

Details

N-4916BACK ORDER

Neostigmine Impurity 13 Metilsulfate

CAS #64050-77-7

Mol. formulaC₁₁H₁₇N₂O₂. CH₃O₄S

Mol. weight209.27 111.09

Details

N-4917BACK ORDER

Neostigmine Impurity 14 Metilsulfate

CAS #64051-18-9

Mol. formulaC₁₀H₁₅N₂O₂. CH₃O₄S

Mol. weight195.24 111.09

Details

N-4918BACK ORDER

Neostigmine Impurity 15

CAS #NA

Mol. formulaC₄H₉NO₂

Mol. weight103.12

Details

N-4919BACK ORDER

Neostigmine Impurity 16

CAS #3958-86-9

Mol. formulaC₈H₉NO₂

Mol. weight151.17

Details

N-492IN STOCK

Neostigmine EP Impurity C (Neostigmine USP Related Compound C, Nor Neostigmine)

CAS #16088-19-0

Mol. formulaC₁₁H₁₆N₂O₂

Mol. weight208.26

Details

N-4920BACK ORDER

Neostigmine Impurity 17

CAS #20031-38-3

Mol. formulaC₆H₅NO₂

Mol. weight123.11

Details

N-4921BACK ORDER

Neostigmine Impurity 18

CAS #63468-95-1

Mol. formulaC₁₇H₂₂N₂O₂

Mol. weight286.38

Details

N-4922INQUIRE FURTHER

Neostigmine Impurity 19

CAS #NA

Mol. formulaC₂₆H₃₃N₃O₃

Mol. weight435.57

Details

N-4923BACK ORDER

Neostigmine Impurity 20

CAS #14703-69-6

Mol. formulaC₇H₉NO

Mol. weight123.16

Details

N-4924BACK ORDER

N-Nitroso Neostigmine Impurity 20

CAS #23040-64-4

Mol. formulaC₇H₈N₂O₂

Mol. weight152.15

Details

N-4925IN STOCK

Neostigmine Impurity 21

CAS #76418-45-6

Mol. formulaC₁₀H₁₄N₂O₂

Mol. weight194.23

Details

N-4926BACK ORDER

N-Nitroso Neostigmine Impurity 21

CAS #NA

Mol. formulaC₁₀H₁₃N₃O₃

Mol. weight223.23

Details

N-4927BACK ORDER

Neostigmine Impurity 22

CAS #NA

Mol. formulaC₂₅H₃₈N₄O₄. 2CH₃O₄S

Mol. weight 458.60 2*111.09

Details

N-493IN STOCK

Neostigmine Bromide EP Impurity C-d6 (Nor Neostigmine-d6)

CAS #2470126-73-7

Mol. formulaC₁₁H₁₀D₆N₂O₂

Mol. weight214.30

Details

N-494IN STOCK

Neostigmine EP Impurity A Metilsulfate

CAS #4312-54-3

Mol. formulaC₉H₁₄NO. CH₃O₄S

Mol. weight152.22 111.10

Details

N-495IN STOCK

Neostigmine EP Impurity A Iodide

CAS #2498-27-3

Mol. formulaC₉H₁₄NO. I

Mol. weight152.22 126.91

Details

N-496BACK ORDER

Neostigmine Impurity 3

CAS #3743-22-4

Mol. formulaC8H11NO

Mol. weight137.18

Details

N-497BACK ORDER

Neostigmine Impurity 4

CAS #619-60-3

Mol. formulaC₈H₁₁NO

Mol. weight137.18

Details

N-498BACK ORDER

Neostigmine Impurity 5

CAS #611-24-5

Mol. formulaC7H9NO

Mol. weight123.16

Details

N-499BACK ORDER

Neostigmine Impurity 6

CAS #4939-59-7

Mol. formulaC12H17N3O3

Mol. weight251.29

N-5010

N-5011

N-5012

N-5013

N-5015

N-5018

N-502

N-5020

N-5022

N-5023BACK ORDER

Nalmefene Impurity 14

CAS #19493-09-5

Mol. formulaC₁₉H₁₇P

Mol. weight276.32

N-5024

N-5025

N-5026

N-5027

N-5028

N-5030

N-5031BACK ORDER

Nalmefene Impurity 22

CAS #NA

Mol. formulaC₉H₁₈N₂O₃

Mol. weight202.25

N-505

N-506

N-507

N-508

N-509

N-5210BACK ORDER

Nelarabine Impurity 5

CAS #266360-66-1

Mol. formulaC₁₀H₁₁N₅O₇

Mol. weight313.23

Details

N-5211BACK ORDER

Nelarabine Impurity 6

CAS #NA

Mol. formulaC₁₆H₁₇N₅O₁₀

Mol. weight439.34

Details

N-5212BACK ORDER

Nelarabine Impurity 7

CAS #NA

Mol. formulaC₆H₇N₅O₂

Mol. weight181.16

Details

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