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

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Showing 15101–15200 of 45668 standards · Impurities

E-1715IN STOCK

Ebastine EP Impurity C HCl

CAS #65214-86-0

Mol. formulaC₁₈H₂₁NO. HCl

Mol. weight267.37 36.36

Details

E-1716BACK ORDER

Ebastine Impurity 2

CAS #NA

Mol. formulaC₂₈H₃₁NO₂

Mol. weight413.56

Details

E-1717BACK ORDER

Ebastine Impurity 3

CAS #NA

Mol. formulaC₃₁H₃₁NO

Mol. weight433.60

Details

E-1718BACK ORDER

Ebastine Impurity 4

CAS #1229622-28-9

Mol. formulaC₁₄H₂₀O₂

Mol. weight220.31

Details

E-1719BACK ORDER

Ebastine Impurity 5

CAS #38675-79-5

Mol. formulaC₁₄H₁₈O

Mol. weight202.30

Details

E-1720IN STOCK

N-Nitroso Ebastine EP Impurity C

CAS #NA

Mol. formulaC₁₈H₂₀N₂O₂

Mol. weight296.37

Details

E-172003IN STOCK

Erismodegib Impurity 1

CAS #1221722-10-6

Mol. formulaC₁₅H₁₁F₃O₃

Mol. weight296.25

Details

E-172004IN STOCK

Erismodegib Impurity 1-d4

CAS #NA

Mol. formulaC₁₅H₇D₄F₃O₃

Mol. weight300.27

Details

E-1723IN STOCK

Ebastine Impurity 6

CAS #NA

Mol. formulaC₁₈H₂₁NO₂

Mol. weight283.37

Details

E-176IN STOCK

Ebastine EP Impurity B

CAS #943-27-1

Mol. formulaC₁₂H₁₆O

Mol. weight176.26

Details

E-177IN STOCK

Ebastine EP Impurity F (cis-Ebastine N-Oxide)

CAS #1429071-63-5

Mol. formulaC₃₂H₃₉NO₃

Mol. weight485.67

Details

E-178IN STOCK

Ebastine EP Impurity G (trans-Ebastine N-Oxide)

CAS #1429071-65-7

Mol. formulaC₃₂H₃₉NO₃

Mol. weight485.67

Details

E-178003BACK ORDER

Ecamsule Impurity 1

CAS #NA

Mol. formulaC₂₈H₃₄O₈S₂

Mol. weight562.69

Details

E-178006IN STOCK

Ecamsule Impurity 2

CAS #155603-50-2

Mol. formulaC₁₆H₂₂O₄

Mol. weight278.35

Details

E-178007IN STOCK

Ecamsule Impurity 3

CAS #1684398-40-0

Mol. formulaC₁₆H₂₀O₅

Mol. weight292.33

Details

E-179BACK ORDER

Ebastine Impurity 1

CAS #NA

Mol. formulaC32H39NO2

Mol. weight469.67

Details

E-183004BACK ORDER

Encorafenib Impurity 1

CAS #2285221-21-6

Mol. formulaC₁₀H₁₁ClN₄

Mol. weight222.68

Details

E-183005BACK ORDER

Encorafenib Impurity 2

CAS #1269440-54-1

Mol. formulaC₁₀H₁₂IN₅

Mol. weight329.15

Details

E-183006INQUIRE FURTHER

Encorafenib Impurity 3 Chloride

CAS #NA

Mol. formulaC₁₀H₁₀IN₆. Cl

Mol. weight341.14 35.45

Details

E-183007BACK ORDER

Encorafenib Impurity 4

CAS #1269440-58-5

Mol. formulaC₁₀H₁₀ClIN₄

Mol. weight 348.57

Details

E-183008BACK ORDER

Encorafenib Impurity 5

CAS #1672679-77-4

Mol. formulaC₅H₁₂N₂O₂

Mol. weight132.16

Details

E-183009BACK ORDER

Encorafenib Impurity 6

CAS #2409597-16-4

Mol. formulaC₁₁H₁₂BrClFNO₂

Mol. weight324.57

Details

E-183010BACK ORDER

Encorafenib Impurity 7

CAS #2148445-66-1

Mol. formulaC₁₁H₁₂BrClFNO₂

Mol. weight324.57

Details

E-183011BACK ORDER

Encorafenib Impurity 8

CAS #1934917-37-9

Mol. formulaC₁₁H₁₂BrClFNO₂

Mol. weight324.57

Details

E-183012BACK ORDER

Encorafenib Impurity 9

CAS #NA

Mol. formulaC₁₁H₁₁Br₂ClFNO₂

Mol. weight403.47

Details

E-183013BACK ORDER

Encorafenib Impurity 10

CAS #NA

Mol. formulaC₁₁H₁₁Br₂ClFNO₂

Mol. weight403.47

Details

E-183014BACK ORDER

Encorafenib Impurity 11

CAS #NA

Mol. formulaC₆H₂BrClFNO

Mol. weight238.44

Details

E-183015BACK ORDER

Encorafenib Impurity 12

CAS #NA

Mol. formulaC₆H₄BrClFNO

Mol. weight240.46

Details

E-183016BACK ORDER

Encorafenib Impurity 13

CAS #NA

Mol. formulaC₁₂H₄Br₂Cl₂F₂N₂

Mol. weight444.88

Details

E-183017BACK ORDER

Encorafenib Impurity 14

CAS #NA

Mol. formulaC₁₂H₆Br₂Cl₂F₂N₂

Mol. weight446.90

Details

E-183018BACK ORDER

Encorafenib Impurity 15

CAS #NA

Mol. formulaC₁₂H₄Br₂Cl₂F₂N₂O

Mol. weight460.88

Details

E-183019BACK ORDER

Encorafenib Impurity 16

CAS #1269440-39-2

Mol. formulaC₁₇H₁₈ClFN₆O₂S

Mol. weight424.88

Details

E-183020BACK ORDER

Encorafenib Impurity 17

CAS #NA

Mol. formulaC₁₆H₁₆ClFN₆

Mol. weight346.79

Details

E-184001BACK ORDER

Ethanolamine Impurity 1

CAS #26690-80-2

Mol. formulaC₇H₁₅NO₃

Mol. weight161.20

Details

E-184002BACK ORDER

Ethanolamine Impurity 2

CAS #96628-67-0

Mol. formulaC₈H₁₇NO₅S

Mol. weight239.29

Details

E-184003IN STOCK

Ethanolamine Impurity 3 (N-Methylbenzylamine)

CAS #103-67-3

Mol. formulaC₈H₁₁N

Mol. weight121.18

Details

E-184004BACK ORDER

Ethanolamine Impurity 4

CAS #849472-99-7

Mol. formulaC₁₅H₂₄N₂O₂

Mol. weight264.37

Details

E-184005BACK ORDER

Ethanolamine Impurity 5

CAS #1395890-46-6

Mol. formulaC₁₆H₂₆N₂O₂

Mol. weight278.40

Details

E-184006BACK ORDER

Ethanolamine Impurity 6

CAS #52065-62-0

Mol. formulaC₁₂H₂₀N₂

Mol. weight192.31

Details

E-184007BACK ORDER

Ethanolamine Impurity 7 DiHCl

CAS #326888-32-8

Mol. formulaC₅H₁₄N₂. 2HCl

Mol. weight102.18 2*36.46

Details

E-184008BACK ORDER

Ethanolamine Impurity 5-d3

CAS #2211116-68-4

Mol. formulaC₁₆H₂₃D₃N₂O₂

Mol. weight281.41

Details

E-184009BACK ORDER

Ethanolamine Impurity 6-d3

CAS #2211116-69-5

Mol. formulaC₁₂H₁₇D₃N₂

Mol. weight195.32

Details

E-184010BACK ORDER

Ethanolamine Impurity 7-d3 DiHCl

CAS #2211116-71-9

Mol. formulaC₅H₁₁D₃N₂. 2HCl

Mol. weight105.20 2*36.46

Details

E-184012BACK ORDER

Ethanolamine Impurity 8

CAS #110-70-3

Mol. formulaC₄H₁₂N₂

Mol. weight88.15

Details

E-184014BACK ORDER

N1-Nitroso Ethanolamine Impurity 8

CAS #29104-67-4

Mol. formulaC₄H₁₁N₃O

Mol. weight117.15

Details

E-184019BACK ORDER

Monoethanolamine-Lauryl Sulfate

CAS #4722-98-9

Mol. formulaC₁₀H₂₂O₄S. C₂H₇NO

Mol. weight 238.34 61.08

Details

E-184020IN STOCK

Diethanolamine

CAS #111-42-2

Mol. formulaC₄H₁₁NO₂

Mol. weight105.14

Details

E-186001

Controlled item — please contact our sales team

Details

E-186002

Details

E-188004BACK ORDER

Enarodustat Impurity 1

CAS #3028129-04-3

Mol. formulaC₁₅H₁₃N₃O₃

Mol. weight283.29

Details

E-188005BACK ORDER

Enarodustat Impurity 2

CAS #NA

Mol. formulaC₁₉H₂₁N₃O₄

Mol. weight355.39

Details

E-188006BACK ORDER

Enarodustat Impurity 3

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₄

Mol. weight340.34

Details

E-188007BACK ORDER

Enarodustat Impurity 4

CAS #1262190-92-0

Mol. formulaC₉H₈N₄O₄

Mol. weight236.19

Details

E-188008BACK ORDER

Enarodustat Impurity 5

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₅

Mol. weight356.34

Details

E-188009BACK ORDER

Enarodustat Impurity 6

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₅

Mol. weight356.34

Details

E-188010BACK ORDER

Enarodustat Impurity 7

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₅

Mol. weight356.34

Details

E-188011BACK ORDER

Enarodustat Impurity 8

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₅

Mol. weight356.34

Details

E-1910IN STOCK

Exemestane EP Impurity B (Exemestane USP Related Compound B) (Mixture of Diastereomers)

CAS #184972-09-6

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

E-1911IN STOCK

Exemestane Impurity 23

CAS #933455-73-3

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

E-1914BACK ORDER

Exemestane Impurity 22 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-1915IN STOCK

Exemestane Impurity 24 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-1916IN STOCK

Exemestane Impurity 24 (17-alpha-Isomer)

CAS #NA

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-1917IN STOCK

Exemestane Impurity 24 (17-beta-Isomer)

CAS #NA

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-1918IN STOCK

Exemestane Impurity 1

CAS #159354-61-7

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-1919IN STOCK

Exemestane EP Impurity F

CAS #72648-46-5

Mol. formulaC₁₉H₂₂O₃

Mol. weight298.38

Details

E-192IN STOCK

Exemestane EP Impurity H

CAS #122370-91-6

Mol. formulaC₂₀H₂₆O₂

Mol. weight298.43

Details

E-1920IN STOCK

Exemestane EP Impurity C

CAS #2130745-60-5

Mol. formulaC₂₁H₂₄O₂

Mol. weight308.42

Details

E-1921IN STOCK

Exemestane Impurity 4

CAS #2467590-81-2

Mol. formulaC₂₀H₂₄O₂

Mol. weight296.41

Details

E-1924BACK ORDER

Exemestane Impurity 6

CAS #NA

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

E-1925IN STOCK

Exemestane Impurity 7

CAS #NA

Mol. formulaC22H32O2

Mol. weight328.50

Details

E-1927BACK ORDER

Exemestane Impurity 8

CAS #NA

Mol. formulaC21H26O2

Mol. weight310.44

Details

E-1928BACK ORDER

Exemestane Impurity 9

CAS #NA

Mol. formulaC22H28O3

Mol. weight340.46

Details

E-1929BACK ORDER

Exemestane Impurity 10

CAS #NA

Mol. formulaC22H30O3

Mol. weight342.48

Details

E-1930IN STOCK

Exemestane Impurity 11

CAS #107868-36-0

Mol. formulaC₂₀H₂₃ClO₂

Mol. weight330.85

Details

E-1931BACK ORDER

Exemestane Impurity 30 (Mixture of (6R) and (6S) Isomers)

CAS #NA

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

E-1932IN STOCK

Exemestane Impurity 13

CAS #152764-29-9

Mol. formulaC20H26O3

Mol. weight314.43

Details

E-1933IN STOCK

Exemestane Impurity 14

CAS #NA

Mol. formulaC₂₁H₂₈O₅S

Mol. weight392.51

Details

E-1934BACK ORDER

Exemestane EP Impurity I

CAS #NA

Mol. formulaC₂₁H₂₆O₃

Mol. weight326.44

Details

E-1935IN STOCK

Exemestane Impurity 16

CAS #881896-95-3

Mol. formulaC₂₁H₂₈O₃

Mol. weight328.45

Details

E-1936IN STOCK

Exemestane Impurity 17

CAS #NA

Mol. formulaC₂₀H₂₄O₄

Mol. weight328.41

Details

E-1937BACK ORDER

Exemestane Impurity 18

CAS #1361017-89-1

Mol. formulaC₂₇H₃₂O₅S

Mol. weight468.61

Details

E-1938BACK ORDER

Exemestane EP Impurity J

CAS #1160599-91-6

Mol. formulaC₂₂H₂₈O₃

Mol. weight340.46

Details

E-1939BACK ORDER

Exemestane Impurity 19

CAS #1331732-05-8

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

E-1940BACK ORDER

Exemestane Impurity 20

CAS #NA

Mol. formulaC₂₀H₂₆O₄

Mol. weight330.42

Details

E-1941IN STOCK

Exemestane Impurity 21

CAS #152764-26-6

Mol. formulaC₂₀H₂₄O₃

Mol. weight312.41

Details

E-1942IN STOCK

6-beta-Exemestane EP Impurity B (6-beta-Exemestane USP Related Compound B)

CAS #121021-51-0

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

E-1943BACK ORDER

Exemestane Impurity 21-d3

CAS #NA

Mol. formulaC₂₀H₂₁D₃O₃

Mol. weight315.43

Details

E-1944INQUIRE FURTHER

Exemestane Impurity 18 (6-beta Isomer)

CAS #NA

Mol. formulaC₂₇H₃₂O₅S

Mol. weight468.61

Details

E-1945BACK ORDER

Exemestane Impurity 25

CAS #600178-04-9

Mol. formulaC₁₉H₃₂O₃

Mol. weight308.46

Details

E-1946BACK ORDER

Exemestane Impurity 26

CAS #49644-04-4

Mol. formulaC₁₉H₃₂O₃

Mol. weight308.46

Details

E-1947BACK ORDER

Exemestane Impurity 27

CAS #49644-02-2

Mol. formulaC₁₉H₃₀O₃

Mol. weight306.45

Details

E-1948BACK ORDER

Exemestane Impurity 28

CAS #14895-71-7

Mol. formulaC₁₉H₃₀O₃

Mol. weight306.45

Details

E-1949BACK ORDER

Exemestane Impurity 29

CAS #26991-58-2

Mol. formulaC₁₉H₂₆O₃

Mol. weight302.41

Details

E-1950BACK ORDER

ent-Exemestane EP Impurity B

CAS #NA

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

E-1952IN STOCK

Exemestane Impurity 30

CAS #NA

Mol. formulaC₂₀H₂₆O₃

Mol. weight314.43

Details

E-197003BACK ORDER

Elobixibat Impurity 1

CAS #NA

Mol. formulaC₄₀H₅₃N₃O₇S₂

Mol. weight752.00

Details

E-197004BACK ORDER

Elobixibat Impurity 2

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₇S₂

Mol. weight709.92

Details

E-197005BACK ORDER

Elobixibat Impurity 3

CAS #NA

Mol. formulaC₃₈H₄₉N₃O₇S₂

Mol. weight723.94

Details

E-197006IN STOCK

Elobixibat Impurity 4

CAS #439086-76-7

Mol. formulaC₃₄H₄₂N₂O₆S₂

Mol. weight638.84

Details

E-197008IN STOCK

Elobixibat Impurity 5

CAS #439088-16-1

Mol. formulaC₂₄H₃₃NO₃S₂

Mol. weight447.65

Details

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