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Showing 17801–17900 of 45669 standards · Impurities

F-1928BACK ORDER

Famotidine Impurity 13

CAS #NA

Mol. formulaC₈H₁₅N₇O₂S₃

Mol. weight337.44

Details

F-1929IN STOCK

Famotidine EP Impurity A DiHCl

CAS #88061-72-7

Mol. formulaC₈H₁₄N₆S₂. 2 HCl

Mol. weight258.36 2*36.46

Details

F-1930IN STOCK

Famotidine Impurity 14 HCl

CAS #NA

Mol. formulaC₉H₁₅N₇O₂S₃. HCl

Mol. weight349.45 36.46

Details

F-193001BACK ORDER

Fluprednidene Acetate Impurity 1

CAS #1526-69-8

Mol. formulaC₂₄H₂₉FO₅

Mol. weight416.49

Details

F-193002BACK ORDER

Fluprednidene Acetate Impurity 2

CAS #1524-34-1

Mol. formulaC₂₄H₂₉FO₆

Mol. weight432.49

Details

F-193003IN STOCK

Fluprednidene Acetate Impurity 3

CAS #3749-05-1

Mol. formulaC₂₄H₂₉FO₆

Mol. weight432.49

Details

F-193007BACK ORDER

Fluprednidene Acetate Impurity 4

CAS #NA

Mol. formulaC₂₂H₂₇FO₆

Mol. weight406.45

Details

F-193008BACK ORDER

Fluprednidene Acetate Impurity 5

CAS #NA

Mol. formulaC₂₄H₂₉FO₇

Mol. weight448.49

Details

F-193009BACK ORDER

Fluprednidene Acetate Impurity 6

CAS #NA

Mol. formulaC₂₄H₃₁FO₇

Mol. weight450.50

Details

F-193010BACK ORDER

Fluprednidene Acetate Impurity 7

CAS #NA

Mol. formulaC₂₅H₂₉FO₈

Mol. weight476.50

Details

F-193011BACK ORDER

Fluprednidene Acetate Impurity 8

CAS #NA

Mol. formulaC₂₂H₂₉FO₆

Mol. weight408.47

Details

F-193012BACK ORDER

Fluprednidene 17-Acetate

CAS #25122-33-2

Mol. formulaC₂₄H₂₉FO₆

Mol. weight432.49

Details

F-1934BACK ORDER

Famotidine Impurity 15

CAS #NA

Mol. formulaC₇H₁₁N₃O₄S₃

Mol. weight297.36

Details

F-1935BACK ORDER

Famotidine Impurity 16

CAS #NA

Mol. formulaC₈H₁₄N₆O₂S₃

Mol. weight322.42

Details

F-1936BACK ORDER

Famotidine Impurity 17

CAS #NA

Mol. formulaC₂₀H₃₅N₇O₁₂S₃

Mol. weight661.72

Details

F-1937BACK ORDER

Famotidine Impurity 18

CAS #NA

Mol. formulaC₂₀H₃₅N₇O₁₂S₃

Mol. weight661.72

Details

F-1938INQUIRE FURTHER

Famotidine Impurity 19

CAS #1346688-46-7

Mol. formulaC₁₇H₂₃N₉O₂S₅

Mol. weight545.73

Details

F-1939BACK ORDER

Famotidine Impurity 20

CAS #76823-93-3

Mol. formulaC₈H₁₁N₅S₂

Mol. weight241.33

Details

F-194IN STOCK

Famotidine EP Impurity A HCl

CAS #76833-47-1

Mol. formulaC₈H₁₄N₆S₂. HCl

Mol. weight258.36 36.46

Details

F-1940BACK ORDER

Famotidine Impurity 21

CAS #1009828-88-9

Mol. formulaC₉H₁₅N₇S₂

Mol. weight285.39

Details

F-1941INQUIRE FURTHER

Famotidine Impurity 22

CAS #NA

Mol. formulaC₂₀H₃₅N₇O₁₂S₃

Mol. weight661.72

Details

F-1943BACK ORDER

N-Nitroso Famotidine EP Impurity A

CAS #NA

Mol. formulaC₈H₁₃N₇OS₂

Mol. weight287.36

Details

F-1944BACK ORDER

N-Nitroso Famotidine EP Impurity B

CAS #NA

Mol. formulaC₁₆H₂₂N₁₂O₃S₅

Mol. weight590.73

Details

F-195IN STOCK

Famotidine EP Impurity C HCl (Famotidine USP Related Compound C)

CAS #76824-17-4

Mol. formulaC₈H₁₄N₆O₃S₃. HCl

Mol. weight338.42 36.46

Details

F-196IN STOCK

Famotidine EP Impurity D (Famotidine USP Related Compound D)

CAS #76824-16-3

Mol. formulaC₈H₁₃N₅OS₂

Mol. weight259.35

Details

F-196005INQUIRE FURTHER

Flupyradifurone Impurity 1

CAS #NA

Mol. formulaC₁₂H₁₁ClF₂N₂O₃

Mol. weight304.68

Details

F-197IN STOCK

Famotidine EP Impurity F (Famotidine USP Related Compound F)

CAS #107880-74-0

Mol. formulaC₈H₁₂N₄O₂S₂

Mol. weight260.33

Details

F-198IN STOCK

Famotidine EP Impurity G

CAS #76823-97-7

Mol. formulaC₉H₁₃N₇S₂

Mol. weight283.38

Details

F-199BACK ORDER

Famotidine EP Impurity B (Famotidine USP Related Compound B)

CAS #89268-62-2

Mol. formulaC₁₆H₂₃N₁₁O₂S₅

Mol. weight561.75

Details

F-2010BACK ORDER

Flavoxate Impurity 2

CAS #91830-42-1

Mol. formulaC₁₇H₁₁BrO_4/

Mol. weight359.18

Details

F-2011BACK ORDER

Flavoxate Impurity 3

CAS #91849-09-1

Mol. formulaC₁₈H₁₃BrO₄

Mol. weight373.20

Details

F-202002BACK ORDER

Fosravuconazole Impurity 1

CAS #942415-34-1

Mol. formulaC₂₇H₃₀F₂N₅O₆PS

Mol. weight621.60

Details

F-202003IN STOCK

Fosravuconazole Impurity 2

CAS #NA

Mol. formulaC₂₁H₁₆F₂N₂O₂S

Mol. weight398.43

Details

F-202004BACK ORDER

Fosravuconazole Impurity 3

CAS #NA

Mol. formulaC₂₃H₂₀F₂N₅O₅PS

Mol. weight547.47

Details

F-202006BACK ORDER

Fosravuconazole Impurity 4

CAS #351227-63-9

Mol. formulaC₃₁H₃₆F₂N₅O₅PS

Mol. weight659.21

Details

F-203IN STOCK

Flavoxate EP Impurity A (Flavoxate USP Related Compound A)

CAS #3468-01-7

Mol. formulaC₁₇H₁₂O₄

Mol. weight280.28

Details

F-204IN STOCK

Flavoxate EP Impurity A-d5 (Flavoxate USP Related Compound A-d5)

CAS #1189883-79-1

Mol. formulaC₁₇H₇D₅O₄

Mol. weight285.31

Details

F-205003BACK ORDER

Fedratinib Impurity 1

CAS #NA

Mol. formulaC₂₃H₂₆N₈O₅S

Mol. weight526.57

Details

F-205004BACK ORDER

Fedratinib Impurity 2

CAS #NA

Mol. formulaC₁₅H₁₈ClN₅O₃S

Mol. weight383.85

Details

F-205005BACK ORDER

Fedratinib Impurity 3

CAS #936091-39-3

Mol. formulaC₂₃H₂₈N₆O₃S

Mol. weight468.58

Details

F-207003BACK ORDER

Fostamatinib Impurity 1

CAS #841290-80-0

Mol. formulaC₂₂H₂₃FN₆O₅

Mol. weight470.46

Details

F-207004BACK ORDER

Fostamatinib Impurity 1-13C-d3

CAS #NA

Mol. formulaC₂₁¹³CH₂₀D₃FN₆O₅

Mol. weight474.47

Details

F-207008BACK ORDER

Fostamatinib Impurity 2

CAS #901119-38-8

Mol. formula C₃₁H₄₂FN₆O₉P

Mol. weight692.68

Details

F-207009BACK ORDER

Fostamatinib Impurity 3

CAS #901119-39-9

Mol. formulaC₂₃H₂₅FN₆O₆

Mol. weight500.49

Details

F-207012IN STOCK

Fostamatinib Impurity 4

CAS #1294007-59-2

Mol. formulaC₂₁H₂₁FN₆O₅

Mol. weight456.43

Details

F-207016BACK ORDER

Fostamatinib Impurity 5 Sodium Salt

CAS #NA

Mol. formulaC₂₂H₂₅FN₆O₆. Na

Mol. weight488.48 22.99

Details

F-207017BACK ORDER

Fostamatinib Impurity 6

CAS #NA

Mol. formulaC₂₇H₃₄FN₆O₉P

Mol. weight636.57

Details

F-207018BACK ORDER

Fostamatinib Impurity 7

CAS #NA

Mol. formulaC₄₅H₄₆F₂N₁₂O₁₀

Mol. weight Molecular Weight:

Details

F-207019BACK ORDER

Fostamatinib Impurity 8

CAS #NA

Mol. formulaC₂₂H₂₄FN₆O₉P

Mol. weight566.44

Details

F-209BACK ORDER

Flavoxate Impurity 1

CAS #88466-30-2

Mol. formulaC₁₁H₁₂O₄

Mol. weight208.21

Details

F-2110IN STOCK

Furosemide Impurity 2

CAS #41332-59-6

Mol. formulaC7H4Cl2O5S

Mol. weight271.06

Details

F-2111IN STOCK

Furosemide Impurity 3

CAS #NA

Mol. formulaC₁₂H₁₀ClNO₆S

Mol. weight331.72

Details

F-2112IN STOCK

Furosemide Impurity 4 Sodium Salt

CAS #NA

Mol. formulaC₁₇H₁₅N₂O₇S. Na

Mol. weight391.38 22.99

Details

F-2113IN STOCK

Furosemide Impurity 5

CAS #518336-22-6

Mol. formulaC₁₂H₁₀ClNO₃

Mol. weight251.67

Details

F-2114IN STOCK

Furosemide Impurity 6

CAS #74793-12-7

Mol. formulaC₁₂H₁₀ClNO₃

Mol. weight251.67

Details

F-2115IN STOCK

Furosemide Impurity 7 Sodium Salt

CAS #NA

Mol. formulaC₁₇H₁₅N₂O₄. Na

Mol. weight311.32 22.99

Details

F-2117IN STOCK

Furosemide Impurity 8

CAS #NA

Mol. formulaC₇H₃Cl₃O₄S

Mol. weight289.51

Details

F-2118BACK ORDER

Furosemide Impurity 9

CAS #62574-66-7

Mol. formulaC7H3Cl3O3S

Mol. weight273.51

Details

F-2119IN STOCK

Furosemide Impurity 10

CAS #133989-65-8

Mol. formulaC₁₂H₁₂N₂O₆S

Mol. weight312.30

Details

F-2120BACK ORDER

Furosemide Impurity 11

CAS #3740-18-9

Mol. formulaC₇H₃Cl₃O₄S

Mol. weight289.51

Details

F-2121BACK ORDER

Furosemide Impurity 12

CAS #NA

Mol. formulaC₇H₅Cl₂NO₄S

Mol. weight270.08

Details

F-2122BACK ORDER

Furosemide Impurity 13

CAS #NA

Mol. formulaC₇H₅Cl₂NO₄S

Mol. weight270.08

Details

F-2124BACK ORDER

Furosemide Impurity 15

CAS #NA

Mol. formulaC₁₀H₁₀N₂O₅S

Mol. weight270.26

Details

F-2125BACK ORDER

Furosemide Impurity 16

CAS #NA

Mol. formulaC₁₄H₁₅N₃O₆S

Mol. weight353.35

Details

F-2126IN STOCK

Furosemide Impurity 17

CAS #4818-85-3

Mol. formulaC₁₂H₁₂N₂O₅S

Mol. weight296.30

Details

F-2127BACK ORDER

Furosemide Impurity 18

CAS #137-65-5

Mol. formulaC₇H₈N₂O₄S

Mol. weight 216.211

Details

F-2129IN STOCK

Furosemide Impurity 19 Disodium Salt

CAS #NA

Mol. formulaC₁₂H₈ClNO₆S. 2 Na

Mol. weight329.72 2*22.99

Details

F-2130BACK ORDER

Furosemide Impurity 20

CAS #2760-11-4

Mol. formulaC₇H₆Cl₂N₂O₃S

Mol. weight269.10

Details

F-2131IN STOCK

Furosemide Impurity 21

CAS #22893-13-6

Mol. formulaC₁₂H₁₁ClN₂O₅S

Mol. weight330.74

Details

F-2132IN STOCK

Furosemide Impurity 22

CAS #62971-57-7

Mol. formulaC₇H₅Cl₂NO₄S

Mol. weight270.08

Details

F-2133IN STOCK

Furosemide Impurity 1 HCl (Furfurylamine HCl)

CAS #4753-68-8

Mol. formulaC₅H₇NO. HCl

Mol. weight97.12 36.46

Details

F-2134BACK ORDER

Furosemide Impurity 4-d10 Sodium Salt

CAS #NA

Mol. formulaC₁₇H₅D₁₀N₂NaO₇S

Mol. weight424.42

Details

F-2135IN STOCK

Furosemide Impurity 4-d4 Sodium Salt

CAS #NA

Mol. formulaC₁₇H₁₁D₄N₂O₇S. Na

Mol. weight395.41 22.99

Details

F-2136BACK ORDER

Furosemide Impurity 4-d6

CAS #NA

Mol. formulaC₁₇H₁₀D₆N₂O₇S

Mol. weight398.42

Details

F-2138BACK ORDER

Furosemide Impurity 23

CAS #NA

Mol. formulaC₁₁H₁₂Cl₂O₅S

Mol. weight327.17

Details

F-2139BACK ORDER

Furosemide Impurity 24

CAS #151104-67-5

Mol. formulaC₇H₃Cl₃O₄S

Mol. weight289.51

Details

F-214IN STOCK

Furosemide EP Impurity A (Furosemide USP Related Compound A)

CAS #4818-59-1

Mol. formulaC₁₂H₁₁ClN₂O₅S

Mol. weight330.74

Details

F-2140BACK ORDER

Furosemide Impurity 25

CAS #18240-50-1

Mol. formulaC₁₀H₁₁NO₂

Mol. weight177.20

Details

F-214002BACK ORDER

Fenazaflor Impurity 1

CAS #2338-25-2

Mol. formulaC₈H₃Cl₂F₃N₂

Mol. weight255.02

Details

F-2141BACK ORDER

Furosemide Impurity 26

CAS #NA

Mol. formulaC₁₂H₉ClN₂O₅S

Mol. weight328.72

Details

F-2142BACK ORDER

Furosemide Impurity 27

CAS #NA

Mol. formulaC₁₂H₁₀Cl₂N₂O₅S

Mol. weight365.18

Details

F-2143BACK ORDER

Furosemide Impurity 28

CAS #NA

Mol. formulaC₁₂H₉ClN₂O₆S

Mol. weight344.72

Details

F-2144BACK ORDER

Furosemide Impurity 29

CAS #NA

Mol. formulaC₁₂H₁₁ClN₂O₇S

Mol. weight362.74

Details

F-2145IN STOCK

Furosemide Impurity 30

CAS #446-30-0

Mol. formulaC₇H₄ClFO₂

Mol. weight174.56

Details

F-2146BACK ORDER

Furosemide Impurity 30-d3 (4-Chloro-2-Fluorobenzoic Acid-d3)

CAS #NA

Mol. formulaC₇HD₃ClFO₂

Mol. weight177.57

Details

F-2147BACK ORDER

N1-Nitroso Furosemide EP Impurity D

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₇S

Mol. weight420.40

Details

F-2148BACK ORDER

N2-Nitroso Furosemide EP Impurity D

CAS #NA

Mol. formulaC₁₇H₁₆N₄O₇S

Mol. weight420.40

Details

F-2149BACK ORDER

N1,N2-Dinitroso Furosemide EP Impurity D

CAS #NA

Mol. formulaC₁₇H₁₅N₅O₈S

Mol. weight449.39

Details

F-215IN STOCK

Furosemide EP Impurity B

CAS #2736-23-4

Mol. formulaC₇H₅Cl₂NO₄S

Mol. weight270.08

Details

F-2150BACK ORDER

N-Nitroso Furosemide EP Impurity F

CAS #NA

Mol. formulaC₁₂H₁₄ClN₃O₆S

Mol. weight363.77

Details

F-2151BACK ORDER

N-Nitroso Furosemide EP Impurity A

CAS #NA

Mol. formulaC₁₂H₉ClN₃O₆S

Mol. weight359.74

Details

F-2153BACK ORDER

Furosemide Impurity 31

CAS #NA

Mol. formulaC₁₂H₁₁ClN₂O₅S

Mol. weight330.74

Details

F-216IN STOCK

Furosemide EP Impurity C (Furosemide USP Related Compound B)

CAS #3086-91-7

Mol. formulaC₇H₇ClN₂O₄S

Mol. weight250.65

Details

F-217IN STOCK

Furosemide EP Impurity D

CAS #5046-19-5

Mol. formulaC₁₇H₁₇N₃O₆S

Mol. weight391.40

Details

F-218IN STOCK

Furosemide EP Impurity E (2,4-Dichlorobenzyl Alcohol EP Impurity E)

CAS #50-84-0

Mol. formulaC₇H₄Cl₂O₂

Mol. weight191.01

Details

F-219IN STOCK

Furosemide EP Impurity F

CAS #4793-38-8

Mol. formulaC₁₂H₁₅ClN₂O₅S

Mol. weight334.77

Details

F-220002IN STOCK

Flurazepam EP Impurity A

CAS #36105-18-7

Mol. formulaC₁₉H₂₂ClFN₂O

Mol. weight348.85

Details

F-220005IN STOCK

Flurazepam Impurity 1

CAS #100234-75-1

Mol. formulaC₂₁H₂₃ClFN₃O

Mol. weight387.88

Details

F-220006

Controlled item — please contact our sales team

Details

F-221001IN STOCK

Flutolanil Impurity 1

CAS #433-97-6

Mol. formulaC₈H₅F₃O₂

Mol. weight190.12

Details

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