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

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Showing 38501–38600 of 45633 standards · Impurities

S-089014IN STOCK

Sphingomyelin Impurity 8 (Ceramide VI) (Mixture of Diastereomers)

CAS #212070-45-6

Mol. formulaC₃₆H₇₃NO₅

Mol. weight599.98

Details

S-089021IN STOCK

Sphingomyelin Impurity 9 (Ceramide 3)

CAS #34354-88-6

Mol. formulaC₃₆H₇₃NO₄

Mol. weight583.98

Details

S-089022IN STOCK

Glucosyl-C18-Sphingosine

CAS #52050-17-6

Mol. formulaC₂₄H₄₇NO₇

Mol. weight461.64

Details

S-089027BACK ORDER

N-Hexacosanoyl-Phytosphingosine

CAS #182362-51-2

Mol. formulaC₄₄H₈₉NO₄

Mol. weight696.20

Details

S-089028BACK ORDER

N-24:0 (2S-OH) Phytosphingosine

CAS #154801-34-0

Mol. formulaC₄₂H₈₅NO₅

Mol. weight684.14

Details

S-093BACK ORDER

Sulfadiazine Impurity 3 HCl

CAS #NA

Mol. formulaC₄H₅N₃. HCl

Mol. weight95.10 36.46

Details

S-093006BACK ORDER

Sevoflurane Impurity 1

CAS #58109-33-4

Mol. formulaC5H6F6O2

Mol. weight212.09

Details

S-093007BACK ORDER

Sevoflurane Impurity 2

CAS #NA

Mol. formulaC5H5F5O2

Mol. weight192.09

Details

S-093008BACK ORDER

Sevoflurane EP Impurity C (Sevoflurane USP Related Compound C)

CAS #920-66-1

Mol. formulaC₃H₂F₆O

Mol. weight168.04

Details

S-093009BACK ORDER

Sevoflurane Impurity 4

CAS #NA

Mol. formulaC6H2F12O

Mol. weight318.06

Details

S-093010BACK ORDER

Sevoflurane Impurity 5

CAS #NA

Mol. formulaC4H2F6O2

Mol. weight196.05

Details

S-093011IN STOCK

Sevoflurane Impurity 6

CAS #26103-07-1

Mol. formulaC₄H₃ClF₆O

Mol. weight216.51

Details

S-093012BACK ORDER

Sevoflurane Impurity 7

CAS #NA

Mol. formulaC6H5F9O2

Mol. weight280.09

Details

S-093013BACK ORDER

Sevoflurane Impurity 8

CAS #32793-53-6

Mol. formulaC₄HCl₂F₇O

Mol. weight268.94

Details

S-093014BACK ORDER

Sevoflurane Impurity 9

CAS #33034-42-3

Mol. formulaC₄HCl₃F₆O

Mol. weight 285.39

Details

S-093015BACK ORDER

Sevoflurane Impurity 10

CAS #194039-83-3

Mol. formulaC₈H₆F₁₂O₃

Mol. weight378.11

Details

S-093016IN STOCK

Sevoflurane Impurity 11

CAS #542-88-1

Mol. formulaC₂H₄Cl₂O

Mol. weight114.95

Details

S-093017BACK ORDER

Sevoflurane Impurity 12

CAS #2639400-02-3

Mol. formulaC₅H₅ClF₆O₂

Mol. weight246.53

Details

S-093018INQUIRE FURTHER

Sevoflurane Impurity 15

CAS #194039-91-3

Mol. formulaC₅H₅F₇O₂

Mol. weight230.08

Details

S-094IN STOCK

Sulfadiazine Impurity 1 (4-Hydroxy Sulfadiazine)

CAS #56305-66-9

Mol. formulaC10H10N4O3S

Mol. weight266.28

Details

S-094004BACK ORDER

Sepiapterin Impurity 1

CAS #NA

Mol. formulaC9H13N5O2

Mol. weight223.24

Details

S-095BACK ORDER

Sulfadiazine Impurity 2 (5-Hydroxy Sulfadiazine)

CAS #NA

Mol. formulaC10H10N4O3S

Mol. weight266.28

Details

S-096IN STOCK

Sulfadiazine EP Impurity E

CAS #127-74-2

Mol. formulaC₁₂H₁₂N₄O₃S

Mol. weight292.31

Details

S-097BACK ORDER

Sulfadiazine Impurity 4

CAS #1474022-73-5

Mol. formulaC₅H₇N₃

Mol. weight109.13

Details

S-098IN STOCK

Sulfadiazine EP Impurity C (Sulfadimidine EP Impurity C, Sulfaguanidine)

CAS #57-67-0

Mol. formulaC₇H₁₀N₄O₂S

Mol. weight214.24

Details

S-098002IN STOCK

Sultamicillin Tosilate Dihydrate EP Impurity E

CAS #NA

Mol. formulaC17H22N2O10S2

Mol. weight478.49

Details

S-099002IN STOCK

Sulfacetamide EP Impurity C

CAS #5626-90-4

Mol. formulaC₁₀H₁₂N₂O₄S

Mol. weight256.28

S-100001

S-100002

S-100004

S-100005

S-100006

S-100007

S-100008

S-100009

S-101007IN STOCK

Selexipag Impurity 2

CAS #2287345-22-4

Mol. formulaC₂₇H₃₃N₃O₃

Mol. weight447.58

Details

S-101008IN STOCK

Selexipag Impurity 3

CAS #475084-96-9

Mol. formulaC₂₉H₃₇N₃O₃

Mol. weight475.63

Details

S-101010BACK ORDER

Selexipag Impurity 4

CAS #NA

Mol. formulaC11H25NO2

Mol. weight203.33

Details

S-101011BACK ORDER

Selexipag Impurity 5

CAS #NA

Mol. formulaC18H16N4O

Mol. weight304.35

Details

S-101012BACK ORDER

Selexipag Impurity 6

CAS #NA

Mol. formulaC16H14N2O2

Mol. weight266.30

Details

S-101013IN STOCK

Selexipag Impurity 7

CAS #NA

Mol. formulaC₃₁H₄₁N₃O₈

Mol. weight583.68

Details

S-101014IN STOCK

Selexipag Impurity 8

CAS #475086-75-0

Mol. formulaC₂₃H₂₇N₃O

Mol. weight361.49

Details

S-101015IN STOCK

Selexipag Impurity 9

CAS #NA

Mol. formulaC₁₉H₁₇N₃O₄S

Mol. weight383.42

Details

S-101016IN STOCK

Selexipag Impurity 10

CAS #18591-57-6

Mol. formulaC₁₆H₁₂N₂O

Mol. weight248.29

Details

S-101017IN STOCK

Selexipag Impurity 11

CAS #41270-66-0

Mol. formulaC₁₆H₁₁ClN₂

Mol. weight266.73

Details

S-101018BACK ORDER

Selexipag Impurity 12

CAS #42042-71-7

Mol. formulaC₇H₁₇NO

Mol. weight131.22

Details

S-101019IN STOCK

Selexipag Impurity 13 HCl

CAS #NA

Mol. formulaC₂₃H₂₇N₃O. HCl

Mol. weight361.49 36.46

Details

S-101020IN STOCK

Selexipag Impurity 14

CAS #2514706-51-3

Mol. formulaC₂₀H₂₁N₃O

Mol. weight319.41

Details

S-101021BACK ORDER

Selexipag Impurity 15

CAS #NA

Mol. formulaC₃₆H₃₁N₅O

Mol. weight549.68

Details

S-101022BACK ORDER

Selexipag Impurity 16

CAS #NA

Mol. formulaC₁₃H₂₇NO₃

Mol. weight245.36

Details

S-101023BACK ORDER

Selexipag Impurity 17

CAS #NA

Mol. formulaC₂₆H₃₁N₃O₃

Mol. weight433.55

Details

S-101024BACK ORDER

Selexipag Impurity 18

CAS #1588-89-2

Mol. formulaC₁₆H₁₂N₂

Mol. weight232.29

Details

S-101025BACK ORDER

Selexipag Impurity 19

CAS #50595-15-8

Mol. formulaC₆H₁₂O₃

Mol. weight132.16

Details

S-101027BACK ORDER

Selexipag Impurity 21

CAS #NA

Mol. formulaC₃₄H₄₅N₅O₂

Mol. weight555.77

Details

S-101028BACK ORDER

Selexipag Impurity 22

CAS #NA

Mol. formulaC₁₆H₁₄N₂O₂

Mol. weight266.30

Details

S-101029BACK ORDER

Selexipag Impurity 23 HCl

CAS #NA

Mol. formulaC₉H₁₉NO₃. HCl

Mol. weight189.25 36.46

Details

S-101030BACK ORDER

Selexipag Impurity 24

CAS #2010956-45-1

Mol. formulaC₁₀H₂₂N₂O₄S

Mol. weight266.36

Details

S-101031IN STOCK

Selexipag Impurity 25

CAS #475086-28-3

Mol. formulaC₂₅H₃₀N₄O₂

Mol. weight418.54

Details

S-101032IN STOCK

Selexipag Impurity 26

CAS #NA

Mol. formulaC₂₆H₃₂N₄O₅S

Mol. weight512.63

Details

S-101033IN STOCK

Selexipag Impurity 27

CAS #NA

Mol. formulaC₃₉H₃₇N₅O

Mol. weight591.76

Details

S-101034IN STOCK

Selexipag Impurity 28

CAS #2068134-98-3

Mol. formulaC₁₉H₁₉N₃

Mol. weight289.38

Details

S-101035BACK ORDER

Selexipag Impurity 29

CAS #475086-95-4

Mol. formulaC₂₀H₂₀N₂O₂

Mol. weight320.38

Details

S-101036BACK ORDER

Selexipag Impurity 30

CAS #475086-96-5

Mol. formulaC₂₆H₃₀N₂O₄

Mol. weight434.53

Details

S-101037BACK ORDER

Selexipag Impurity 31

CAS #788152-32-9

Mol. formulaC₂₂H₂₂N₂O₄

Mol. weight378.42

Details

S-101038BACK ORDER

Selexipag Impurity 32

CAS #NA

Mol. formulaC₂₃H₂₅N₃O₅S

Mol. weight455.53

Details

S-101039IN STOCK

Selexipag Impurity 33

CAS #2928611-79-2

Mol. formulaC₂₂H₂₃N₃O₃

Mol. weight377.44

Details

S-101040BACK ORDER

Selexipag Impurity 34

CAS #NA

Mol. formulaC₂₇H₃₂N₄O₄

Mol. weight476.58

Details

S-101041BACK ORDER

Selexipag Impurity 35

CAS #2273000-76-1

Mol. formulaC₂₄H₂₇N₃O₂

Mol. weight389.50

Details

S-101042BACK ORDER

Selexipag Impurity 36

CAS #NA

Mol. formulaC₂₅H₂₇N₃O₃

Mol. weight417.51

Details

S-101043BACK ORDER

Selexipag Impurity 37

CAS #NA

Mol. formulaC₂₅H₂₇N₃O₃

Mol. weight417.51

Details

S-101044BACK ORDER

Selexipag Impurity 38

CAS #NA

Mol. formulaC₁₇H₂₆N₂O₅S

Mol. weight370.46

Details

S-101045BACK ORDER

Selexipag Impurity 39

CAS #162928-03-2

Mol. formulaC₂₂H₂₂N₂O₃

Mol. weight362.43

Details

S-101046BACK ORDER

Selexipag Impurity 40

CAS #202658-88-6

Mol. formulaC₃H₆ClNO₃S

Mol. weight171.60

Details

S-101047BACK ORDER

Selexipag Impurity 41

CAS #NA

Mol. formulaC₂₆H₃₁N₃O₃

Mol. weight433.55

Details

S-101048BACK ORDER

Selexipag Impurity 42

CAS #1157086-87-7

Mol. formulaC₈H₁₉NO

Mol. weight145.25

Details

S-101049IN STOCK

Selexipag Impurity 43

CAS #NA

Mol. formulaC₁₉H₁₇N₃O₄S

Mol. weight383.42

Details

S-101050IN STOCK

Selexipag Impurity 44

CAS #2928611-22-5

Mol. formulaC₂₃H₂₆N₄O₄S

Mol. weight454.55

Details

S-101051IN STOCK

N-Nitroso Selexipag Impurity 44

CAS #NA

Mol. formulaC₂₃H₂₅N₅O₅S

Mol. weight483.54

Details

S-101052IN STOCK

Selexipag Impurity 45

CAS #NA

Mol. formulaC₂₈H₃₅N₃O₈

Mol. weight541.60

Details

S-101053IN STOCK

N-Nitroso Selexipag Impurity 45

CAS #NA

Mol. formulaC₂₈H₃₄N₄O₉

Mol. weight570.60

Details

S-101055BACK ORDER

N-Nitroso Selexipag Impurity 12

CAS #NA

Mol. formulaC₇H₁₆N₂O₂

Mol. weight160.22

Details

S-101056BACK ORDER

Selexipag Impurity 20

CAS #NA

Mol. formulaC₂₅H₃₀N₄O₄S

Mol. weight482.60

Details

S-1011BACK ORDER

Sulfadimethoxine EP Impurity F

CAS #NA

Mol. formulaC₁₁H₁₂N₄O₄S

Mol. weight296.30

Details

S-1012BACK ORDER

Sulfadimethoxine EP Impurity E-13C6 (Sulfadimidine EP Impurity D-13C6, Sulfanilamide-13C6)

CAS #1196157-89-7

Mol. formula¹³C₆H₈N₂O₂S

Mol. weight178.16

Details

S-1013BACK ORDER

Sulfadimethoxine Impurity 1

CAS #5433-44-3

Mol. formulaC12H13N5O4S2

Mol. weight355.39

Details

S-1017BACK ORDER

Sulfadimethoxine Impurity 2

CAS #450365-21-6

Mol. formulaC₁₅H₁₆N₂O₅S₂

Mol. weight368.42

Details

S-1018BACK ORDER

Sulfadimethoxine Impurity 3

CAS #345936-70-1

Mol. formulaC₁₅H₁₅ClN₂O₄S₂

Mol. weight386.87

Details

S-1019BACK ORDER

Sulfadimethoxine Impurity 4

CAS #52386-29-5

Mol. formulaC₅H₇N₃O₂

Mol. weight141.13

Details

S-1020BACK ORDER

Sulfadimethoxine Impurity 5

CAS #3286-55-3

Mol. formulaC₅H₆ClN₃O

Mol. weight159.57

Details

S-1021BACK ORDER

Sulfadimethoxine Impurity 6

CAS #NA

Mol. formulaC₁₀H₁₂N₆O₃

Mol. weight264.25

Details

S-1022BACK ORDER

Sulfadimethoxine Impurity 7

CAS #NA

Mol. formulaC₉H₁₀N₆O₃

Mol. weight250.22

Details

S-1023BACK ORDER

Sulfadimethoxine Impurity 8

CAS #NA

Mol. formulaC₁₁H₁₄N₆O₃

Mol. weight278.27

Details

S-104004BACK ORDER

8-Shogaol

CAS #36700-45-5

Mol. formulaC₁₉H₂₈O₃

Mol. weight304.43

Details

S-104005BACK ORDER

10-Shogaol

CAS #36752-54-2

Mol. formulaC₂₁H₃₂O₃

Mol. weight332.48

Details

S-105IN STOCK

Sulfadimethoxine EP Impurity A

CAS #3289-50-7

Mol. formulaC₆H₉N₃O₂

Mol. weight155.16

Details

S-106BACK ORDER

Sulfadimethoxine EP Impurity B

CAS #NA

Mol. formulaC14H16N4O5S

Mol. weight352.37

Details

S-107BACK ORDER

Sulfadimethoxine EP Impurity C

CAS #121-62-0

Mol. formulaC8H9NO4S

Mol. weight215.22

Details

S-107006BACK ORDER

NSC 54498 impurity 1

CAS #NA

Mol. formulaC₈H₄Cl₂N₄O

Mol. weight241.98

Details

S-108BACK ORDER

Sulfadimethoxine EP Impurity D (Mesalazine (Mesalamine) EP Impurity O, Sulfadimidine EP Impurity F, Sulfadiazine EP Impurity B, Sulfanilic Acid, 4-Aminobenzenesulfonic Acid)

CAS #121-57-3

Mol. formulaC₆H₇NO₃S

Mol. weight173.19

Details

S-109IN STOCK

Sulfadimethoxine EP Impurity E (Sulfadimidine EP Impurity D, Sulfanilamide)

CAS #63-74-1

Mol. formulaC₆H₈N₂O₂S

Mol. weight172.20

Details

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