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

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Showing 42701–42800 of 45616 standards · Impurities

T-6960BACK ORDER

Tolvaptan Impurity 55

CAS #331947-69-4

Mol. formulaC₁₆H₁₄ClNO₂

Mol. weight287.74

Details

T-6961BACK ORDER

Tolvaptan Impurity 56

CAS #NA

Mol. formulaC₂₆H₂₅BrN₂O₃

Mol. weight493.40

Details

T-6962BACK ORDER

Tolvaptan Impurity 57

CAS #NA

Mol. formulaC₁₀H₉ClN₂O₂

Mol. weight224.64

Details

T-6963BACK ORDER

Tolvaptan Impurity 58

CAS #2468638-31-3

Mol. formulaC₂₇H₂₅ClN₂O₃

Mol. weight460.96

Details

T-6964BACK ORDER

Tolvaptan Impurity 59

CAS #1580889-24-2

Mol. formulaC₂₆H₂₃ClN₂O₃

Mol. weight446.93

Details

T-6965BACK ORDER

Tolvaptan Impurity 60

CAS #1580889-26-4

Mol. formulaC₂₆H₂₃ClN₂O₃

Mol. weight446.93

Details

T-6966BACK ORDER

Tolvaptan Impurity 61

CAS #150683-52-6

Mol. formulaC₂₇H₂₇ClN₂O₃

Mol. weight462.97

Details

T-6969BACK ORDER

Tolvaptan Impurity 62

CAS #2657689-30-8

Mol. formulaC₃₂H₂₈N₂O₅

Mol. weight520.59

Details

T-6970BACK ORDER

Tolvaptan Impurity 63

CAS #2657689-34-2

Mol. formulaC₄₂H₃₆ClN₃O₅

Mol. weight698.22

Details

T-6971BACK ORDER

Tolvaptan Impurity 64

CAS #2657689-28-4

Mol. formulaC₄₂H₃₈ClN₃O₅

Mol. weight700.23

Details

T-6972BACK ORDER

Tolvaptan Impurity 65

CAS #2458812-63-8

Mol. formulaC₂₄H₂₂N₂O₄

Mol. weight402.45

Details

T-6973BACK ORDER

Tolvaptan Impurity 66

CAS #2458812-61-6

Mol. formulaC₃₄H₃₀ClN₃O₄

Mol. weight580.08

Details

T-6974BACK ORDER

Tolvaptan Impurity 67

CAS #2458812-60-5

Mol. formulaC₃₄H₃₂ClN₃O₄

Mol. weight582.10

Details

T-6980BACK ORDER

Tolvaptan Impurity 68

CAS #3951-89-1

Mol. formulaC₁₀H₁₀BrNO

Mol. weight240.10

Details

T-6981BACK ORDER

Tolvaptan Impurity 69

CAS #NA

Mol. formulaC₂₆H₂₇N₂O₆P

Mol. weight494.48

Details

T-6982BACK ORDER

Tolvaptan Impurity 70

CAS #NA

Mol. formulaC₃₄H₃₃ClN₃O₇P

Mol. weight662.08

Details

T-6984BACK ORDER

Tolvaptan Impurity 71

CAS #NA

Mol. formulaC₂₆H₂₄Cl₂N₂O₂

Mol. weight467.39

Details

T-6985BACK ORDER

Tolvaptan Impurity 72

CAS #NA

Mol. formulaC₅₂H₄₉Cl₂N₄O₈P

Mol. weight959.86

Details

T-6987BACK ORDER

Tolvaptan Impurity 73

CAS #NA

Mol. formulaC₁₉H₂₁ClN₂O₂S

Mol. weight376.90

Details

T-6988BACK ORDER

N-Nitroso Tolvaptan Impurity 73

CAS #NA

Mol. formulaC₁₉H₂₀ClN₃O₃S

Mol. weight405.90

Details

T-6989BACK ORDER

Tolvaptan Impurity 74

CAS #NA

Mol. formulaC₁₂H₁₅ClN₂

Mol. weight222.72

Details

T-699IN STOCK

Tolvaptan Impurity 1 (DM-4103)

CAS #1346599-56-1

Mol. formulaC26H23ClN2O5

Mol. weight478.93

Details

T-6990BACK ORDER

N1-Nitroso Tolvaptan Impurity 74

CAS #NA

Mol. formulaC₁₂H₁₄ClN₃O

Mol. weight251.71

Details

T-6991BACK ORDER

N2-Nitroso Tolvaptan Impurity 74

CAS #NA

Mol. formulaC₁₂H₁₄ClN₃O

Mol. weight251.71

Details

T-6992BACK ORDER

Di-Nitroso Tolvaptan Impurity 74

CAS #NA

Mol. formulaC₁₂H₁₃ClN₄O₂

Mol. weight280.71

Details

T-6993BACK ORDER

Tolvaptan Impurity 75

CAS #NA

Mol. formulaC₁₇H₂₃ClN₂O₂

Mol. weight322.83

Details

T-6994BACK ORDER

N-Nitroso Tolvaptan Impurity 75

CAS #NA

Mol. formulaC₁₇H₂₂ClN₃O₃

Mol. weight351.83

Details

T-6995BACK ORDER

Tolvaptan Impurity 76

CAS #NA

Mol. formulaC₂₆H₂₂ClF₃N₄O₂

Mol. weight514.93

Details

T-6996BACK ORDER

N-Nitroso Tolvaptan Impurity 76

CAS #NA

Mol. formulaC₂₆H₂₁ClF₃N₅O₃

Mol. weight543.93

Details

T-6997BACK ORDER

Tolvaptan Impurity 77

CAS #NA

Mol. formulaC₃₂H₃₉ClN₃O₂. Cl

Mol. weight533.13 35.45

Details

T-6998BACK ORDER

Tolvaptan Impurity 78

CAS #NA

Mol. formulaC₂₅H₂₄ClN₂O₆P

Mol. weight514.90

Details

T-6999BACK ORDER

Tolvaptan Impurity 79

CAS #NA

Mol. formulaC₂₆H₂₆ClN₂O₆P

Mol. weight528.93

Details

T-701IN STOCK

Trimethoprim EP Impurity A

CAS #213745-86-9

Mol. formulaC₁₅H₂₀N₄O₃

Mol. weight304.35

Details

T-7010IN STOCK

Trimethoprim Impurity 2

CAS #93885-69-9

Mol. formulaC₁₄H₁₆N₂O₅

Mol. weight292.29

Details

T-7011BACK ORDER

Trimethoprim Impurity 3

CAS #72920-13-9

Mol. formulaC13H15N3O4

Mol. weight277.28

Details

T-7012IN STOCK

Trimethoprim Impurity 4

CAS #92653-78-6

Mol. formulaC₁₅H₂₀N₄O₃

Mol. weight304.35

Details

T-7015IN STOCK

Trimethoprim EP Impurity J (Trimebutine EP Impurity B)

CAS #118-41-2

Mol. formulaC₁₀H₁₂O₅

Mol. weight212.20

Details

T-7017BACK ORDER

Trimethoprim Impurity 5

CAS #27653-68-5

Mol. formulaC14H18N4O4

Mol. weight306.32

Details

T-7018BACK ORDER

Trimethoprim Impurity 6

CAS #27653-67-4

Mol. formulaC14H18N4O4

Mol. weight306.32

Details

T-7019BACK ORDER

Trimethoprim Impurity 7

CAS #NA

Mol. formulaC28H34N8O6

Mol. weight578.63

Details

T-702IN STOCK

Trimethoprim EP Impurity C

CAS #29606-06-2

Mol. formulaC₁₄H₁₈N₄O₄

Mol. weight306.32

Details

T-7020IN STOCK

Trimethoprim Impurity 8

CAS #86-81-7

Mol. formulaC₁₀H₁₂O₄

Mol. weight196.20

Details

T-7021BACK ORDER

Trimethoprim EP Impurity J-d9 (Trimebutine EP Impurity B-d9)

CAS #84759-05-7

Mol. formulaC₁₀H₃D₉O₅

Mol. weight221.26

Details

T-7022BACK ORDER

Trimethoprim Impurity 9

CAS #NA

Mol. formulaC₁₉H₁₉N₃O₄

Mol. weight353.38

Details

T-7023BACK ORDER

Trimethoprim Impurity 10

CAS #NA

Mol. formulaC₁₉H₁₉N₃O₄

Mol. weight353.38

Details

T-7024IN STOCK

Trimethoprim Impurity 11

CAS #71639-97-9

Mol. formulaC₁₈H₂₀O₇

Mol. weight348.35

Details

T-7025BACK ORDER

Trimethoprim Impurity 12

CAS #30077-85-1

Mol. formulaC₁₅H₂₀N₂O₃

Mol. weight276.34

Details

T-7026BACK ORDER

N-Nitroso Trimethoprim EP Impurity A

CAS #NA

Mol. formulaC₁₅H₁₉N₅O₄

Mol. weight333.35

Details

T-7028BACK ORDER

4-Hydroxy Trimethoprim

CAS #112678-48-5

Mol. formulaC₁₄H₁₈N₄O₄

Mol. weight306.32

Details

T-703IN STOCK

Trimethoprim EP Impurity D

CAS #92440-76-1

Mol. formulaC₁₄H₁₇N₃O₄

Mol. weight291.31

Details

T-704IN STOCK

Trimethoprim EP Impurity E (Trimethoprim USP Related Compound A)

CAS #60729-91-1

Mol. formulaC₁₄H₁₇N₃O₄

Mol. weight291.31

Details

T-705IN STOCK

Trimethoprim EP Impurity F

CAS #16285-82-8

Mol. formulaC₁₃H₁₅BrN₄O₂

Mol. weight339.19

Details

T-706IN STOCK

Trimethoprim EP Impurity G

CAS #78025-68-0

Mol. formulaC₁₅H₂₀N₄O₃

Mol. weight340.35

Details

T-708IN STOCK

Trimethoprim EP Impurity I (E-Isomer)

CAS #118791-61-0

Mol. formulaC₁₉H₂₀N₂O₃

Mol. weight324.38

Details

T-709IN STOCK

Trimethoprim EP Impurity B (Trimethoprim USP Related Compound B)

CAS #30806-86-1

Mol. formulaC₁₄H₁₆N₄O₄

Mol. weight304.31

Details

T-7110BACK ORDER

Trifluoperazine Impurity 4

CAS #150111-57-2

Mol. formulaC₂₁H₂₄F₃N₃O₂S

Mol. weight439.50

Details

T-7111BACK ORDER

Trifluoperazine Impurity 5

CAS #150111-58-3

Mol. formulaC₂₁H₂₄F₃N₃O₃S

Mol. weight455.50

Details

T-7112INQUIRE FURTHER

Trifluoperazine Impurity 6

CAS #NA

Mol. formulaC₂₁H₂₄F₃N₃O₂S

Mol. weight439.50

Details

T-715IN STOCK

Trifluoperazine Impurity 1 (4-Trifluoromethyl) Dimaleate

CAS #NA

Mol. formulaC₂₁H₂₄F₃N₃S. 2 C₄H₄O₄

Mol. weight407.50 2*116.07

Details

T-718IN STOCK

Trifluoperazine Impurity 2

CAS #NA

Mol. formulaC₂₁H₂₄F₃N₃O₂S

Mol. weight439.50

Details

T-719IN STOCK

Trifluoperazine Impurity 3

CAS #NA

Mol. formulaC₂₁H₂₄F₃N₃O₂S

Mol. weight439.50

Details

T-7310IN STOCK

Thiocolchicoside EP Impurity K (2-Hydroxy)

CAS #NA

Mol. formulaC₂₆H₃₁NO₁₀S

Mol. weight549.59

Details

T-7311IN STOCK

Thiocolchicoside EP Impurity G

CAS #177991-81-0

Mol. formulaC₂₅H₃₁NO₉S

Mol. weight521.58

Details

T-7312IN STOCK

Thiocolchicoside EP Impurity H (10-Demethoxy Colchicoside)

CAS #NA

Mol. formulaC₂₆H₃₁NO₁₀

Mol. weight517.53

Details

T-732IN STOCK

Thiocolchicoside EP Impurity E (N-Desacetyl-N-Formyl Thiocolchicoside)

CAS #219547-29-2

Mol. formulaC₂₆H₃₁NO₁₀S

Mol. weight549.59

Details

T-734BACK ORDER

Thiocolchicoside EP Impurity K

CAS #NA

Mol. formulaC₂₆H₃₁NO₁₀S

Mol. weight549.60

Details

T-735IN STOCK

Thiocolchicoside EP Impurity J (Thiocolchicoside Impurity D1SO) (Mixture of Diastereomers)

CAS #1359973-79-7

Mol. formulaC₂₇H₃₃NO₁₁S

Mol. weight579.62

Details

T-736IN STOCK

Thiocolchicoside Impurity D1SO2

CAS #1359973-80-0

Mol. formulaC27H33NO12S

Mol. weight595.62

Details

T-737INQUIRE FURTHER

Thiocolchicoside EP Impurity L

CAS #NA

Mol. formulaC₂₇H₃₃NO₁₀S

Mol. weight563.62

Details

T-751IN STOCK

Terazosin EP Impurity C (Terazosin USP Related Compound A (Free Form), Doxazosin EP Impurity G, Prazosin EP Impurity C)

CAS #60547-97-9

Mol. formulaC₁₄H₁₉N₅O₂

Mol. weight289.34

Details

T-7510IN STOCK

Terazosin EP Impurity B

CAS #NA

Mol. formulaC₁₉H₂₄N₄O₅

Mol. weight388.42

Details

T-7512IN STOCK

Terazosin EP Impurity D

CAS #102714-74-9

Mol. formulaC₁₅H₁₉N₅O₃

Mol. weight317.35

Details

T-7513IN STOCK

Terazosin EP Impurity M (Prazosin EP Impurity B)

CAS #31350-27-3

Mol. formulaC₁₄H₁₄N₂O₄

Mol. weight274.28

Details

T-7514IN STOCK

Terazosin EP Impurity N

CAS #63074-07-7

Mol. formulaC₉H₁₆N₂O₂

Mol. weight184.24

Details

T-7515IN STOCK

Terazosin EP Impurity O (Mixture of Diastereomers)

CAS #547730-06-3

Mol. formulaC₁₄H₂₂N₂O₄

Mol. weight282.34

Details

T-7516IN STOCK

Terazosin EP Impurity A (Alfuzosin EP Impurity B, Prazosin EP Impurity A)

CAS #23680-84-4

Mol. formulaC10H10ClN3O2

Mol. weight239.66

Details

T-7518IN STOCK

Terazosin Impurity 1 HCl (2-Hydroxy-4-Amino-6,7-Dimethoxy Quinazoline)

CAS #134749-43-2

Mol. formulaC₁₀H₁₁N₃O₃. HCl

Mol. weight221.22 36.46

Details

T-7519BACK ORDER

Terazosin Impurity 2

CAS #60547-96-8

Mol. formulaC10H12N4O2

Mol. weight220.23

Details

T-7520BACK ORDER

Terazosin Impurity 3

CAS #16874-33-2

Mol. formulaC₅H₈O₃

Mol. weight116.12

Details

T-7521BACK ORDER

Terazosin Impurity 4

CAS #20197-86-8

Mol. formulaC₁₀H₉ClN₂O₃

Mol. weight240.64

Details

T-7524IN STOCK

N-Nitroso Terazosin EP Impurity N

CAS #2470438-57-2

Mol. formulaC₉H₁₅N₃O₃

Mol. weight213.24

Details

T-7525BACK ORDER

Terazosin EP Impurity N-d8

CAS #NA

Mol. formulaC₉H₈D₈N₂O₂

Mol. weight192.29

Details

T-7526BACK ORDER

N-Nitroso Terazosin EP Impurity N-d8

CAS #NA

Mol. formulaC₉H₇D₈N₃O₃

Mol. weight221.29

Details

T-7527BACK ORDER

Terazosin EP Impurity L-d8 HCl (Prazosin EP Impurity D-d8 HCl)

CAS #NA

Mol. formulaC₉H₄D₈N₂O₂. HCl

Mol. weight188.26 36.46

Details

T-7528BACK ORDER

Terazosin Impurity 6

CAS #393124-28-2

Mol. formulaC₁₀H₁₂N₂O₃

Mol. weight208.22

Details

T-7529BACK ORDER

Terazosin Impurity 6-d8

CAS #NA

Mol. formulaC₁₀H₄D₈N₂O₃

Mol. weight216.27

Details

T-753IN STOCK

Terazosin EP Impurity J

CAS #152551-75-2

Mol. formulaC₁₉H₂₇N₅O₄

Mol. weight389.46

Details

T-7531BACK ORDER

Terazosin Impurity 7-d8

CAS #NA

Mol. formulaC₉H₃D₈N₃O₃

Mol. weight217.25

Details

T-7532IN STOCK

Terazosin EP Impurity L (Prazosin EP Impurity D)

CAS #40172-95-0

Mol. formulaC₉H₁₂N₂O₂

Mol. weight180.21

Details

T-7533IN STOCK

N-Nitroso Terazosin EP Impurity C (N-Nitroso Terazosin USP Related Compound A (Free Form), N-Nitroso Doxazosin EP Impurity G, N-Nitroso Prazosin EP Impurity C)

CAS #NA

Mol. formulaC₁₄H₁₈N₆O₃

Mol. weight318.34

Details

T-754IN STOCK

Terazosin EP Impurity L HCl (Prazosin EP Impurity D HCl)

CAS #60548-09-6

Mol. formulaC₉H₁₂N₂O₂. HCl

Mol. weight180.21 36.46

Details

T-755IN STOCK

Terazosin EP Impurity I (Mixture of Diastereomers)

CAS #1177261-85-6

Mol. formulaC₂₀H₂₇N₅O₄

Mol. weight401.47

Details

T-756IN STOCK

Terazosin EP Impurity F

CAS #109678-71-9

Mol. formulaC₁₉H₂₇N₅O₄

Mol. weight389.46

Details

T-757IN STOCK

Terazosin EP Impurity G

CAS #105356-89-6

Mol. formulaC₁₈H₂₃N₅O₄

Mol. weight373.42

Details

T-758IN STOCK

Terazosin EP Impurity H

CAS #105356-90-9

Mol. formulaC₁₈H₂₃N₅O₄

Mol. weight373.41

Details

T-759IN STOCK

rac-Terazosin Impurity I

CAS #NA

Mol. formulaC20H27N5O4

Mol. weight401.47

Details

T-7610IN STOCK

Tazarotene Impurity 2

CAS #3026553-74-9

Mol. formulaC₁₆H₂₀OS

Mol. weight260.40

Details

T-7611IN STOCK

Tazarotene Impurity 3

CAS #7335-27-5

Mol. formulaC₉H₉ClO₂

Mol. weight184.62

Details

T-7613BACK ORDER

Tazarotene Impurity 5

CAS #1010805-73-8

Mol. formulaC₂₆H₂₆S₂

Mol. weight402.61

Details

T-7614BACK ORDER

Tazarotene Impurity 6

CAS #NA

Mol. formulaC₁₃H₁₅IS

Mol. weight330.23

Details

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