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

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Showing 38801–38900 of 45633 standards · Impurities

S-150003IN STOCK

Sertindole Impurity 1

CAS #138900-22-8

Mol. formulaC₁₄H₉ClFN

Mol. weight245.68

Details

S-150004IN STOCK

Sertindole Impurity 2 Acetate

CAS #NA

Mol. formulaC₁₉H₁₈ClFN₂. C₂H₄O₂

Mol. weight328.82 60.05

Details

S-153011INQUIRE FURTHER

1,1,1,3,5,7,9,11,13,15,17,17,17-Tridecamethylnonasiloxane

CAS #64655-32-9

Mol. formula C₁₃H₄₆O₈Si₉

Mol. weight 583.27

Details

S-153012BACK ORDER

1,1,3,3,5,5,7,7,9,9,11,11,13,13-Tetradecamethylheptasiloxane-1,13-diol

CAS #3195-63-9

Mol. formulaC₁₄H₄₄O₈Si₇

Mol. weight537.09

Details

S-153013BACK ORDER

1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15,17,17-Octadecamethylnonasiloxane-1,17-diol

CAS #18678-58-5

Mol. formulaC₁₈H₅₆O₁₀Si₉

Mol. weight685.40

Details

S-153014BACK ORDER

1,1,3,3,5,5,7,7,9,9,11,11-Dodecamethylhexasiloxane-1,11-diol

CAS #4029-00-9

Mol. formulaC₁₂H₃₈O₇Si₆

Mol. weight462.94

Details

S-153015BACK ORDER

1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-Hexadecamethyloctasiloxane-1,15-diol

CAS #4938-87-8

Mol. formulaC₁₆H₅₀O₉Si₈

Mol. weight611.25

Details

S-153016INQUIRE FURTHER

1,1,1,3,5,7,9,11,13,15,15,15-Dodecamethyloctasiloxane

CAS #18089-91-3

Mol. formulaC₁₂H₄₂O₇Si₈

Mol. weight523.14

Details

S-153017BACK ORDER

1,15-Dimethoxy-1,1,3,3,5,5,7,7,9,9,11,11,13,13,15,15-hexadecamethyloctasiloxane

CAS #NA

Mol. formulaC₁₈H₅₄O₉Si₈

Mol. weight639.30

Details

S-153018INQUIRE FURTHER

Permethyldecasiloxane-1,19-Diol

CAS #19851-27-5

Mol. formulaC₂₀H₆₂O₁₁Si₁₀

Mol. weight 759.56

Details

S-155002BACK ORDER

Sucralfate EP Impurity A (Sucrose octasulfonic acid)

CAS #NA

Mol. formulaC₁₂H₂₂O₃₅S₈

Mol. weight982.75

Details

S-155003IN STOCK

Sucrose Octasulfate Sodium Salt (Sucralfate EP Impurity A Octasodium Salt)

CAS #74135-10-7

Mol. formulaC₁₂H₁₄O₃₅S₈. 8 Na

Mol. weight974.69 8*22.99

Details

S-157003BACK ORDER

Salicylamide Impurity 1

CAS #NA

Mol. formulaC₂₃H₃₅NO₆

Mol. weight421.53

Details

S-160004IN STOCK

Sorbic Acid Impurity 1

CAS #58692-58-3

Mol. formulaC₆H₈O₃

Mol. weight128.13

Details

S-160005IN STOCK

Sorbic Acid Impurity 2

CAS #14202-27-8

Mol. formulaC₇H₁₀O₃

Mol. weight142.15

Details

S-160006IN STOCK

Sorbic Acid Impurity 3

CAS #84173-36-4

Mol. formulaC₈H₁₂O₃

Mol. weight156.18

Details

S-160007IN STOCK

Sorbic Acid Impurity 4

CAS #65937-49-7

Mol. formulaC₁₀H₁₇NO

Mol. weight167.25

Details

S-160012BACK ORDER

(2Z, 4E)-Sorbic Acid

CAS #5309-57-9

Mol. formulaC₆H₈O2

Mol. weight112.13

Details

S-160013BACK ORDER

(2E, 4Z)-Sorbic Acid

CAS #30361-30-9

Mol. formulaC₆H₈O2

Mol. weight112.13

Details

S-1610IN STOCK

Salmeterol EP Impurity E (Salmeterol USP Related Compound B)

CAS #108928-81-0

Mol. formulaC₂₅H₃₇NO₄

Mol. weight415.57

Details

S-1611IN STOCK

Salmeterol USP Related Compound H (Free Form)

CAS #1330076-52-2

Mol. formulaC₃₆H₄₃NO₆

Mol. weight585.74

Details

S-1612IN STOCK

Salmeterol Impurity 1 HCl

CAS #N/A

Mol. formulaC36H43NO6. HCl

Mol. weight585.75 36.46

Details

S-1613BACK ORDER

Salmeterol Impurity 2

CAS #160889-18-9

Mol. formulaC17H17BrO4

Mol. weight365.23

Details

S-1614BACK ORDER

Salmeterol Impurity 3

CAS #NA

Mol. formulaC17H17BrO4

Mol. weight365.23

Details

S-1615BACK ORDER

Salmeterol Impurity 4

CAS #123206-83-7

Mol. formulaC10H13BrO

Mol. weight229.12

Details

S-1616BACK ORDER

Salmeterol Impurity 5

CAS #218153-01-6

Mol. formulaC10H13BrO

Mol. weight229.12

Details

S-1617BACK ORDER

Salmeterol Impurity 6

CAS #75906-36-4

Mol. formulaC10H13BrO

Mol. weight229.12

Details

S-1618BACK ORDER

Salmeterol Impurity 7

CAS #NA

Mol. formulaC23H32BrNO

Mol. weight418.42

Details

S-1619BACK ORDER

Salmeterol Impurity 8

CAS #NA

Mol. formulaC23H32BrNO

Mol. weight418.42

Details

S-1620BACK ORDER

Salmeterol Impurity 9

CAS #97664-58-9

Mol. formulaC16H27NO

Mol. weight249.40

Details

S-1621IN STOCK

Salmeterol Impurity 10 HCl

CAS #144391-74-2

Mol. formulaC₁₇H₂₁N. HCl

Mol. weight239.36 36.46

Details

S-1622BACK ORDER

Salmeterol Impurity 11

CAS #NA

Mol. formulaC24H35NO3S

Mol. weight417.61

Details

S-1623BACK ORDER

Salmeterol Impurity 12

CAS #NA

Mol. formulaC39H47NO4

Mol. weight593.81

Details

S-1624BACK ORDER

Salmeterol Impurity 13

CAS #NA

Mol. formulaC39H47NO4

Mol. weight593.81

Details

S-1625IN STOCK

Salmeterol Impurity 15

CAS #65843-60-9

Mol. formulaC₁₇H₁₆O₄

Mol. weight284.31

Details

S-1626BACK ORDER

Salmeterol Impurity 16

CAS #27475-14-5

Mol. formulaC17H15BrO4

Mol. weight363.21

Details

S-1627BACK ORDER

Salmeterol Impurity 17

CAS #452339-72-9

Mol. formulaC₁₇H₂₅NO₅

Mol. weight323.39

Details

S-1629BACK ORDER

Salmeterol Impurity 18

CAS #2724154-01-0

Mol. formulaC₁₇H₂₅NO₅

Mol. weight323.39

Details

S-164IN STOCK

Salmeterol EP Impurity F (Deoxy Salmeterol)

CAS #1391054-40-2

Mol. formulaC₂₅H₃₇NO₃

Mol. weight399.58

Details

S-165IN STOCK

Salmeterol EP Impurity D

CAS #1391052-04-2

Mol. formulaC₃₄H₄₇NO₇

Mol. weight581.75

Details

S-166IN STOCK

Salmeterol EP Impurity G

CAS #2470130-36-8

Mol. formulaC₅₀H₇₂N₂O₇

Mol. weight813.13

Details

S-167IN STOCK

Salmeterol EP Impurity B (Phenylethoxy Salmeterol)

CAS #94749-02-7

Mol. formulaC₂₃H₃₃NO₄

Mol. weight387.52

Details

S-168IN STOCK

Salmeterol EP Impurity A (Salmeterol USP Related Compound A (Free Form))

CAS #1798014-51-3

Mol. formulaC₁₉H₂₅NO₃

Mol. weight315.41

Details

S-168017IN STOCK

Sodium Methyl Sulfate

CAS #512-42-5

Mol. formulaCH₃O₄S. Na

Mol. weight111.10 22.99

Details

S-169IN STOCK

Salmeterol EP Impurity C (Phenylpropoxy Salmeterol)

CAS #94749-11-8

Mol. formulaC₂₄H₃₅NO₄

Mol. weight401.55

Details

S-170002BACK ORDER

Sarizotan Impurity 1

CAS #222551-22-6

Mol. formulaC₁₂H₁₀FNO

Mol. weight203.22

Details

S-170003BACK ORDER

Sarizotan Impurity 2

CAS #177976-33-9

Mol. formulaC₁₂H₉ClFN

Mol. weight221.66

Details

S-170004BACK ORDER

Sarizotan Impurity 3

CAS #404337-71-9

Mol. formulaC₁₀H₁₃NO

Mol. weight163.22

Details

S-1710IN STOCK

Salbutamol EP Impurity G

CAS #64092-10-0

Mol. formulaC₂₀H₂₅NO₃

Mol. weight327.42

Details

S-17100BACK ORDER

Salbutamol Impurity 63

CAS #174607-70-6

Mol. formulaC₂₁H₂₇NO₄

Mol. weight357.45

Details

S-17101IN STOCK

Salbutamol EP Impurity G HCl

CAS #24085-08-3

Mol. formulaC₂₀H₂₅NO₃. HCl

Mol. weight327.42 36.46

Details

S-17104IN STOCK

Salbutamol EP Impurity E (R-Isomer)

CAS #1250828-89-7

Mol. formulaC₂₀H₂₇NO₃

Mol. weight329.44

Details

S-17105BACK ORDER

Salbutamol Impurity 65

CAS #NA

Mol. formulaC₂₀H₂₄N₂O₅S

Mol. weight404.48

Details

S-17106BACK ORDER

Salbutamol Impurity 66

CAS #NA

Mol. formulaC₂₀H₂₄N₂O₅S

Mol. weight404.48

Details

S-17107BACK ORDER

Salbutamol Impurity 67

CAS #NA

Mol. formulaC₁₇H₁₄Br₂O₄

Mol. weight442.10

Details

S-17108BACK ORDER

Salbutamol Impurity 68

CAS #NA

Mol. formulaC₁₁H₁₁BrO₄

Mol. weight287.11

Details

S-17109BACK ORDER

Salbutamol Impurity 69

CAS #NA

Mol. formulaC₁₁H₁₁ClO₃

Mol. weight226.66

Details

S-1711IN STOCK

Salbutamol EP Impurity J HCl (Albuterol USP Related Compound B HCl)

CAS #41489-89-8

Mol. formulaC₁₃H₁₉NO₃. HCl

Mol. weight237.30 36.46

Details

S-17110BACK ORDER

Salbutamol Impurity 70

CAS #NA

Mol. formulaC₁₁H₁₂O₄

Mol. weight208.21

Details

S-17111BACK ORDER

Salbutamol Impurity 71

CAS #NA

Mol. formulaC₁₀H₁₂O₄

Mol. weight196.20

Details

S-17112BACK ORDER

Salbutamol Impurity 72

CAS #NA

Mol. formulaC₁₇H₁₆O₄

Mol. weight284.31

Details

S-17113BACK ORDER

Salbutamol Impurity 73

CAS #NA

Mol. formulaC₁₇H₂₅NO₅

Mol. weight323.39

Details

S-17119BACK ORDER

Salbutamol Impurity 74

CAS #80832-36-6

Mol. formulaC₁₃H₂₁NO₃

Mol. weight239.32

Details

S-1712IN STOCK

Salbutamol EP Impurity H HCl

CAS #2252153-95-8

Mol. formulaC₁₃H₂₁NO. HCl

Mol. weight207.32 36.46

Details

S-1713IN STOCK

Salbutamol EP Impurity I (rac-Levalbuterol USP Related Compound F)

CAS #56796-66-8

Mol. formulaC₂₀H₂₇NO₃

Mol. weight329.44

Details

S-1714IN STOCK

Salbutamol EP Impurity L

CAS #898542-81-9

Mol. formulaC₁₃H₂₀ClNO₃

Mol. weight273.76

Details

S-1715IN STOCK

Salbutamol EP Impurity K HCl

CAS #NA

Mol. formulaC₁₃H₁₈ClNO₃. HCl

Mol. weight271.74 36.46

Details

S-1716INQUIRE FURTHER

Salbutamol Glyoxal Impurity

CAS #NA

Mol. formulaC9H10O5

Mol. weight198.18

Details

S-1717IN STOCK

Salbutamol EP Impurity M (Levalbuterol USP Related Compound C)

CAS #18910-70-8

Mol. formulaC₁₄H₂₃NO₃

Mol. weight253.34

Details

S-1718IN STOCK

Salbutamol Impurity 17

CAS #2387728-91-6

Mol. formulaC₁₅H₂₅NO₃

Mol. weight267.37

Details

S-1719IN STOCK

Salbutamol EP Impurity P (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₂H₃₁NO₆

Mol. weight405.49

Details

S-172007BACK ORDER

3'-O-Desmethyl Staurosporine

CAS #161743-35-7

Mol. formulaC₂₇H₂₄N₄O₃

Mol. weight452.51

Details

S-172008BACK ORDER

7-Oxo-Staurosporine

CAS #125035-83-8

Mol. formulaC₂₈H₂₄N₄O₄

Mol. weight480.52

Details

S-172009BACK ORDER

Staurosporine Impurity 1

CAS #126221-77-0

Mol. formulaC₂₇H₂₄N₄O₃

Mol. weight452.51

Details

S-172010BACK ORDER

Staurosporine Impurity 2

CAS #188003-60-3

Mol. formulaC₂₇H₂₂N₄O₄

Mol. weight466.50

Details

S-1722IN STOCK

Salbutamol EP Impurity Q

CAS #54030-32-9

Mol. formulaC₈H₈O₃

Mol. weight152.15

Details

S-1728BACK ORDER

Salbutamol Impurity 1

CAS #NA

Mol. formulaC14H23NO3

Mol. weight253.34

Details

S-173IN STOCK

Salbutamol EP Impurity N Diacetate (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₂₆H₄₀N₂O₅. 2 C₂H₄O₂

Mol. weight460.62 2*60.05

Details

S-1730BACK ORDER

Salbutamol Impurity 2

CAS #NA

Mol. formulaC19H25NO5

Mol. weight347.41

Details

S-1731BACK ORDER

Salbutamol Impurity 3

CAS #NA

Mol. formulaC32H44N2O8

Mol. weight584.71

Details

S-1732IN STOCK

Salbutamol Impurity 4

CAS #2742770-58-5

Mol. formulaC₁₅H₂₅NO₃

Mol. weight267.37

Details

S-1734BACK ORDER

Salbutamol Impurity 5

CAS #NA

Mol. formulaC14H18O8

Mol. weight314.29

Details

S-1735BACK ORDER

Salbutamol Impurity 6

CAS #870076-73-6

Mol. formulaC15H25NO3

Mol. weight267.37

Details

S-1737BACK ORDER

Salbutamol Impurity 8

CAS #NA

Mol. formulaC13H21NO4

Mol. weight255.31

Details

S-1738IN STOCK

Salbutamol Impurity 9

CAS #1221726-71-1

Mol. formulaC₁₇H₂₉NO₃

Mol. weight295.42

Details

S-1739BACK ORDER

Salbutamol Impurity 10

CAS #NA

Mol. formulaC17H26N2O2

Mol. weight290.41

Details

S-174IN STOCK

Salbutamol EP Impurity D (Levalbuterol USP Related Compound D (Free Form))

CAS #156339-88-7

Mol. formulaC₁₃H₁₉NO₃

Mol. weight237.30

Details

S-1740BACK ORDER

Salbutamol Impurity 11 HCl

CAS #NA

Mol. formulaC9H9NO3. HCl

Mol. weight179.18 36.46

Details

S-174003BACK ORDER

Secophenol Impurity 1

CAS #609366-68-9

Mol. formulaC₁₉H₂₄O₆

Mol. weight348.40

Details

S-1741BACK ORDER

Salbutamol Impurity 12

CAS #NA

Mol. formulaC26H40N2O5

Mol. weight460.62

Details

S-1742BACK ORDER

Salbutamol Impurity 13

CAS #NA

Mol. formulaC26H40N2O5

Mol. weight460.62

Details

S-1743BACK ORDER

Salbutamol Impurity 14

CAS #NA

Mol. formulaC26H40N2O6

Mol. weight476.61

Details

S-1744IN STOCK

Salbutamol Impurity 15

CAS #NA

Mol. formulaC₁₀H₉ClO₄

Mol. weight228.63

Details

S-1745BACK ORDER

Salbutamol Impurity 16

CAS #NA

Mol. formulaC14H16BrNO4

Mol. weight342.19

Details

S-1746BACK ORDER

Salbutamol Impurity 18

CAS #115787-50-3

Mol. formulaC₉H₇BrO₃

Mol. weight243.06

Details

S-1747IN STOCK

Salbutamol Impurity 19 HCl

CAS #115787-53-6

Mol. formulaC₁₃H₁₇NO₃. HCl

Mol. weight235.28 36.46

Details

S-1748INQUIRE FURTHER

Salbutamol Impurity 20

CAS #NA

Mol. formulaC₁₃H₁₉NO₄

Mol. weight253.30

Details

S-1749INQUIRE FURTHER

Salbutamol Impurity 21

CAS #NA

Mol. formulaC₁₃H₁₉NO₄

Mol. weight253.30

Details

S-175IN STOCK

Salbutamol EP Impurity F

CAS #147663-30-7

Mol. formulaC₂₆H₄₀N₂O₅

Mol. weight460.62

Details

S-1750INQUIRE FURTHER

Salbutamol Impurity 22

CAS #232590-81-7

Mol. formulaC₁₂H₁₉NO₃

Mol. weight225.29

Details

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