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

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Showing 12401–12500 of 45668 standards · Impurities

D-273040IN STOCK

Dotinurad Impurity 38

CAS #NA

Mol. formulaC₂₈H₂₀Cl₄N₂O₄S₂

Mol. weight654.40

Details

D-273041BACK ORDER

Dotinurad Impurity 39

CAS #NA

Mol. formulaC₂₉H₂₂Cl₄N₂O₄S₂

Mol. weight668.43

Details

D-273042BACK ORDER

Dotinurad Impurity 40

CAS #19668-94-1

Mol. formulaC₁₅H₁₄N₂S₂

Mol. weight286.41

Details

D-273045IN STOCK

Dotinurad Impurity 41

CAS #NA

Mol. formulaC₂₉H₂₂Cl₄N₂O₄S₂

Mol. weight668.43

Details

D-273046BACK ORDER

Dotinurad Impurity 42

CAS #NA

Mol. formulaC₁₅H₁₄ClNO₂S

Mol. weight307.79

Details

D-273047BACK ORDER

Dotinurad Impurity 43

CAS #NA

Mol. formulaC₁₅H₁₅NO₂S

Mol. weight273.35

Details

D-273048BACK ORDER

Dotinurad Impurity 44

CAS #NA

Mol. formulaC₂₂H₁₅Cl₄NO₆S

Mol. weight563.22

Details

D-273049BACK ORDER

Dotinurad Impurity 45

CAS #24526-98-5

Mol. formulaC₁₆H₁₀Cl₄O₅

Mol. weight424.05

Details

D-273050BACK ORDER

Dotinurad Impurity 46

CAS #NA

Mol. formulaC₂₂H₁₈Cl₂N₂O₂S₂

Mol. weight477.42

Details

D-273051BACK ORDER

Dotinurad Impurity 47

CAS #935837-90-4

Mol. formulaC₆H₅NOS

Mol. weight139.17

Details

D-273052BACK ORDER

Dotinurad Impurity 48

CAS #2471978-72-8

Mol. formulaC₆H₇NOS

Mol. weight141.19

Details

D-273053IN STOCK

Dotinurad Impurity 49

CAS #4875-10-9

Mol. formulaC₆H₅NO₂S

Mol. weight155.17

Details

D-273054BACK ORDER

Dotinurad Impurity 50

CAS #50910-59-3

Mol. formulaC₇H₉NO₃S

Mol. weight187.21

Details

D-273055BACK ORDER

Dotinurad Impurity 51

CAS #NA

Mol. formulaC₁₄H₁₁Cl₂NO₅S

Mol. weight376.20

Details

D-273056BACK ORDER

Dotinurad Impurity 52

CAS #50910-60-6

Mol. formulaC₈H₁₁NO₃S

Mol. weight201.24

Details

D-273057BACK ORDER

Dotinurad Impurity 53

CAS #NA

Mol. formulaC₁₅H₁₃Cl₂NO₅S

Mol. weight390.23

Details

D-273058BACK ORDER

Dotinurad Impurity 54

CAS #1071289-59-2

Mol. formulaC₉H₁₃NO₃S

Mol. weight215.27

Details

D-273059BACK ORDER

Dotinurad Impurity 55

CAS #NA

Mol. formulaC₁₆H₁₅Cl₂NO₅S

Mol. weight404.26

Details

D-273061BACK ORDER

Dotinurad Impurity 56

CAS #NA

Mol. formulaC₈H₇NOS

Mol. weight165.21

Details

D-273062BACK ORDER

Dotinurad Impurity 57

CAS #NA

Mol. formulaC₂₀H₁₆Cl₂N₂O₂S₂

Mol. weight451.38

Details

D-273063BACK ORDER

Dotinurad Impurity 58

CAS #872278-58-5

Mol. formulaC₇H₅NO₂S

Mol. weight167.18

Details

D-273064BACK ORDER

Dotinurad Impurity 59

CAS #1823931-79-8

Mol. formulaC₇H₅NOS

Mol. weight151.18

Details

D-273065BACK ORDER

Dotinurad Impurity 60

CAS #NA

Mol. formulaC₁₄H₁₁Cl₂NO₅S

Mol. weight376.20

Details

D-273066IN STOCK

Dotinurad Impurity 61

CAS #899292-18-3

Mol. formulaC₁₄H₉Cl₂NOS

Mol. weight310.19

Details

D-273069BACK ORDER

Dotinurad Impurity 62

CAS #3337-59-5

Mol. formulaC₈H₆Cl₂O₃

Mol. weight221.03

Details

D-273070BACK ORDER

Dotinurad Impurity 63

CAS #NA

Mol. formulaC₁₅H₁₂ClNO₄S

Mol. weight337.77

Details

D-273071BACK ORDER

Dotinurad Impurity 64

CAS #NA

Mol. formulaC₁₅H₁₂ClNO₂S

Mol. weight305.78

Details

D-273074BACK ORDER

2,2'-Bisbenzthiazoline

CAS #19258-20-9

Mol. formulaC₁₄H₁₂N₂S₂

Mol. weight272.38

Details

D-273075BACK ORDER

Dotinurad Impurity 65

CAS #NA

Mol. formulaC₁₄H₁₀ClNO₄S

Mol. weight323.75

Details

D-273076BACK ORDER

Dotinurad Impurity 66

CAS #NA

Mol. formulaC₁₄H₁₀ClNO₅S

Mol. weight339.75

Details

D-273077BACK ORDER

Dotinurad Impurity 67

CAS #87932-49-8

Mol. formulaC₇H₅ClO₄

Mol. weight188.56

Details

D-273079BACK ORDER

Sodium Dotinurad O-Sulfate

CAS #NA

Mol. formulaC₁₄H₉Cl₂NO₇S₂. Na

Mol. weight438.25 22.99

Details

D-273080BACK ORDER

Dotinurad Impurity 68

CAS #NA

Mol. formulaC₁₃H₉Cl₂NO₅S

Mol. weight362.18

Details

D-273081BACK ORDER

Dotinurad Impurity 69

CAS #19048-93-2

Mol. formulaC₁₃H₉Cl₂NO₂

Mol. weight282.12

Details

D-273082BACK ORDER

Dotinurad Impurity 70

CAS #3055637-47-0

Mol. formulaC₁₆H₁₁Cl₂NO₅S

Mol. weight400.23

Details

D-273083BACK ORDER

Dotinurad Impurity 71

CAS #NA

Mol. formulaC₁₄H₁₁NO₅S

Mol. weight305.30

Details

D-274IN STOCK

Dantrolene Impurity 1

CAS #NA

Mol. formulaC₁₉H₁₂N₄O₇

Mol. weight408.33

Details

D-274002

Controlled item — please contact our sales team

Details

D-274004

Details

D-275BACK ORDER

Dantrolene Impurity 2

CAS #57268-33-4

Mol. formulaC₁₄H₁₂N₄O₆

Mol. weight332.27

Details

D-275002IN STOCK

Dimethachlon Impurity 1

CAS #NA

Mol. formulaC₁₂H₁₁Cl₂NO₃

Mol. weight288.12

Details

D-275003IN STOCK

Dimethachlon Impurity 2

CAS #142408-21-7

Mol. formulaC₁₀H₉NO₄

Mol. weight207.19

Details

D-275004BACK ORDER

Dimethachlon Impurity 3

CAS #1204-36-0

Mol. formulaC₁₀H₉NO₃

Mol. weight191.19

Details

D-275005IN STOCK

Dimethachlon Impurity 4 Disodium Salt

CAS #NA

Mol. formulaC₁₀H₈ClNO₆S. 2 Na

Mol. weight305.69 2*22.99

Details

D-275006BACK ORDER

Dimethachlon Impurity 5 Disodium Salt

CAS #NA

Mol. formulaC₁₀H₁₀ClNO₆S. 2Na

Mol. weight307.70 2*22.99

Details

D-275007BACK ORDER

Dimethachlon Impurity 6 Sodium Salt

CAS #NA

Mol. formulaC₁₀H₁₁NO₅. Na

Mol. weight225.20 22.99

Details

D-275008IN STOCK

Dimethachlon Impurity 7

CAS #20400-73-1

Mol. formulaC₁₀H₉NO₃

Mol. weight191.19

Details

D-275009IN STOCK

Dimethachlon Impurity 8

CAS #142082-55-1

Mol. formulaC₁₀H₉NO₄

Mol. weight207.19

Details

D-276IN STOCK

Dantrolene Impurity 3

CAS #55227-60-6

Mol. formulaC₁₆H₁₆N₄O₆

Mol. weight360.33

Details

D-276002INQUIRE FURTHER

Deptropine Impurity 1

CAS #NA

Mol. formulaC₁₁H₁₈O₃

Mol. weight198.26

Details

D-276003INQUIRE FURTHER

Deptropine Impurity 2

CAS #NA

Mol. formulaC₁₁H₁₈O₃

Mol. weight198.26

Details

D-276004INQUIRE FURTHER

Deptropine Impurity 3

CAS #NA

Mol. formulaC₁₁H₁₈O₃

Mol. weight198.26

Details

D-276005INQUIRE FURTHER

Deptropine Impurity 4

CAS #NA

Mol. formulaC₁₁H₁₈O₃

Mol. weight198.26

Details

D-279IN STOCK

Dantrolene Impurity 4

CAS #NA

Mol. formulaC₁₅H₁₄N₄O₆

Mol. weight346.30

Details

D-286001IN STOCK

Deoxycholic Acid (Chenodeoxycholic Acid EP Impurity E, Ursodeoxycholic Acid EP Impurity E)

CAS #83-44-3

Mol. formulaC₂₄H₄₀O₄

Mol. weight392.58

Details

D-286002BACK ORDER

Deoxycholic Acid-d5 (Chenodeoxycholic Acid EP Impurity E-d5 , Ursodeoxycholic Acid EP Impurity E-d5)

CAS #NA

Mol. formulaC₂₄H₃₅D₅O₄

Mol. weight397.61

Details

D-286004IN STOCK

Deoxycholic Acid Impurity 1

CAS #96840-44-7

Mol. formulaC₂₄H₄₂N₂O₃

Mol. weight406.61

Details

D-286007BACK ORDER

Deoxycholic Acid 3-O-Sulfate Disodium Salt

CAS #60237-35-6

Mol. formulaC₂₄H₄₀O₇S. 2Na

Mol. weight472.64 2*22.99

Details

D-289002BACK ORDER

Dinitolmide Impurity 1

CAS #3572-44-9

Mol. formulaC₈H₉N₃O₃

Mol. weight195.18

Details

D-289003BACK ORDER

Dinitolmide Impurity 2

CAS #90223-31-7

Mol. formulaC₈H₉N₃O₃

Mol. weight195.18

Details

D-290002BACK ORDER

Dimemorfan Impurity 1

CAS #694454-00-7

Mol. formulaC₁₇H₂₃NO

Mol. weight257.38

Details

D-290003BACK ORDER

Dimemorfan Impurity 2

CAS #1351997-94-8

Mol. formulaC₁₇H₂₁N

Mol. weight239.36

Details

D-290004BACK ORDER

Dimemorfan Impurity 3

CAS #2416829-83-7

Mol. formulaC₁₇H₂₃N

Mol. weight241.38

Details

D-290005BACK ORDER

Dimemorfan Impurity 4

CAS #1349904-64-8

Mol. formulaC₁₇H₂₃N

Mol. weight241.38

Details

D-290006BACK ORDER

Dimemorfan Impurity 5

CAS #2013336-27-9

Mol. formulaC₁₈H₂₃NO

Mol. weight269.39

Details

D-290007

Details

D-291002IN STOCK

Dexmedetomidine USP Related Compound B

CAS #1021949-47-2

Mol. formulaC₁₃H₁₄N₂

Mol. weight198.27

Details

D-291003BACK ORDER

Dexmedetomidine Impurity 5

CAS #847829-38-3

Mol. formulaC₁₃H₁₆N₂S

Mol. weight232.35

Details

D-291004BACK ORDER

N1-Hydroxy Dexmedetomidine

CAS #NA

Mol. formulaC₁₃H₁₆N₂O

Mol. weight216.28

Details

D-291007IN STOCK

Dexmedetomidine Impurity 1

CAS #NA

Mol. formulaC₁₃H₁₆N₂O

Mol. weight216.28

Details

D-291008BACK ORDER

Dexmedetomidine Impurity 6

CAS #NA

Mol. formulaC₁₃H₁₈N₂

Mol. weight202.30

Details

D-291013IN STOCK

Dexmedetomidine Impurity 2

CAS #NA

Mol. formulaC₂₀H₂₆N₂O₇

Mol. weight406.44

Details

D-291014IN STOCK

Dexmedetomidine N1-Glucuronide

CAS #1061620-86-7

Mol. formulaC₁₉H₂₄N₂O₆

Mol. weight376.41

Details

D-291015IN STOCK

Dexmedetomidine N3-Glucuronide

CAS #1061620-89-0

Mol. formulaC₁₉H₂₄N₂O₆

Mol. weight 376.41

Details

D-291017IN STOCK

Dexmedetomidine USP Related Compound C

CAS #2250243-24-2

Mol. formulaC₁₅H₂₀N₂

Mol. weight228.34

Details

D-291018IN STOCK

Dexmedetomidine USP Related Compound C (S-Isomer)

CAS #2289714-15-2

Mol. formulaC₁₅H₂₀N₂

Mol. weight228.34

Details

D-291019IN STOCK

Dexmedetomidine USP Related Compound A

CAS #91874-85-0

Mol. formulaC₁₂H₁₂N₂O

Mol. weight200.24

Details

D-291020BACK ORDER

4-Hydroxy Dexmedetomidine

CAS #NA

Mol. formulaC₁₃H₁₆N₂O

Mol. weight216.28

Details

D-291021IN STOCK

Dexmedetomidine Impurity 4

CAS #3095309-33-1

Mol. formulaC₁₄H₁₈N₂

Mol. weight214.31

Details

D-291022IN STOCK

Dexmedetomidine Impurity 7

CAS #189255-81-0

Mol. formulaC₁₄H₁₈N₂

Mol. weight214.31

Details

D-291023BACK ORDER

Dexmedetomidine Impurity 8

CAS #NA

Mol. formulaC₁₃H₁₄N₂

Mol. weight198.27

Details

D-291024BACK ORDER

N-Nitroso Dexmedetomidine

CAS #NA

Mol. formulaC₁₃H₁₅N₃O

Mol. weight 229.28

Details

D-292005BACK ORDER

Disopyramide EP Impurity A

CAS #5005-46-9

Mol. formulaC₂₁H₂₇N₃

Mol. weight321.47

Details

D-294003BACK ORDER

Drometrizole Trisiloxane Impurity 1

CAS #98809-58-6

Mol. formulaC₁₇H₁₇N₃O

Mol. weight 279.34

Details

D-294004IN STOCK

Drometrizole Trisiloxane USP Related Compound A

CAS #2170-37-8

Mol. formulaC₁₇H₁₇N₃O

Mol. weight279.34

Details

D-294005IN STOCK

Drometrizole Trisiloxane USP Related Compound D

CAS #2514602-12-9

Mol. formulaC₁₇H₁₉N₃O

Mol. weight 281.36

Details

D-294006BACK ORDER

Drometrizole Trisiloxane USP Related Compound C

CAS #3070439-28-7

Mol. formulaC₂₄H₃₇N₃O₃Si₃

Mol. weight499.83

Details

D-297002IN STOCK

Deuteroporphyrin IX Impurity 1

CAS #NA

Mol. formulaC₃₄H₃₈N₆O₂S₂

Mol. weight626.84

Details

D-297003IN STOCK

Deuteroporphyrin IX Impurity 2 (FePSS)

CAS #NA

Mol. formulaC₃₄H₃₆FeN₆O₂S₂. Cl

Mol. weight680.67 35.45

Details

D-3010IN STOCK

Dasatinib Impurity 5

CAS #1245157-85-0

Mol. formulaC₂₄H₂₈ClN₇O₃S

Mol. weight530.04

Details

D-3011IN STOCK

Dasatinib Impurity 6

CAS #2468737-75-7

Mol. formulaC₂₂H₂₅Cl₂N₇O₂S

Mol. weight522.45

Details

D-3012IN STOCK

Dasatinib Impurity 7

CAS #2468737-76-8

Mol. formulaC₂₂H₂₅Cl₂N₇O₂S

Mol. weight522.45

Details

D-3013IN STOCK

Dasatinib Impurity 8 (Dasatinib Dimeric Impurity)

CAS #910297-61-9

Mol. formulaC₃₆H₃₄Cl₂N₁₂O₂S₂

Mol. weight801.77

Details

D-3017IN STOCK

Dasatinib Impurity 13

CAS #910297-71-1

Mol. formulaC16H13Cl2N5O2S

Mol. weight410.27

Details

D-302001BACK ORDER

Dicyclohexylmethane-4,4'-Diisocyanate

CAS #5124-30-1

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

D-302002BACK ORDER

Dicyclohexylmethane-2,4'-Diisocyanate

CAS #18127-48-5

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

D-302003BACK ORDER

Dicyclohexylmethane-2,2'-Diisocyanate

CAS #63371-77-7

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

D-302004BACK ORDER

Dicyclohexylmethane-3,4'-Diisocyanate

CAS #2407836-37-5

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

D-302005BACK ORDER

Dicyclohexylmethane-3,3'-Diisocyanate

CAS #854435-90-8

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

D-302006BACK ORDER

Dicyclohexylmethane-2,3'-Diisocyanate

CAS #NA

Mol. formulaC₁₅H₂₂N₂O₂

Mol. weight262.35

Details

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