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

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Showing 7401–7500 of 45648 standards · Impurities

C-115019BACK ORDER

Clofarabine Impurity 10

CAS #1093278-53-5

Mol. formulaC₁₅H₁₈ClF₂N₅O₆

Mol. weight437.78

Details

C-115020BACK ORDER

Clofarabine Impurity 11

CAS #1093278-54-6

Mol. formulaC₁₅H₁₈ClF₂N₅O₆

Mol. weight437.78

Details

C-115021BACK ORDER

Clofarabine Impurity 12

CAS #1140251-41-7

Mol. formulaC₂₄H₂₁ClFN₅O₆

Mol. weight529.91

Details

C-115022BACK ORDER

Clofarabine Impurity 13

CAS #40928-86-7

Mol. formulaC₄H₆ClN₅

Mol. weight159.58

Details

C-115023IN STOCK

Clofarabine Impurity 14

CAS #1140251-36-0

Mol. formulaC₅H₆ClN₅O

Mol. weight187.59

Details

C-115024BACK ORDER

Clofarabine Impurity 15

CAS #2514773-56-7

Mol. formulaC₅HCl₂N₅O

Mol. weight218.00

Details

C-115025BACK ORDER

Clofarabine Impurity 16

CAS #899827-82-8

Mol. formulaC₁₀H₁₂FN₅O₄

Mol. weight285.24

Details

C-115026BACK ORDER

Clofarabine Impurity 17

CAS #NA

Mol. formulaC₁₅H₁₄ClFN₁₀O₃

Mol. weight436.79

Details

C-115027BACK ORDER

Clofarabine Impurity 18

CAS #1030595-07-3

Mol. formulaC₁₂H₁₁F₂N₅O₃

Mol. weight311.25

Details

C-115029BACK ORDER

Clofarabine Impurity 18 Triphosphate

CAS #NA

Mol. formulaC₁₂H₁₄F₂N₅O₁₂P₃

Mol. weight 551.19

Details

C-11504BACK ORDER

Clofarabine Alpha Anomer Impurity

CAS #N/A

Mol. formulaC10H11ClFN5O3

Mol. weight303.68

Details

C-116010BACK ORDER

Cefathiamidine Impurity 5

CAS #40818-86-8

Mol. formulaC10H11ClN2O4S

Mol. weight290.72

Details

C-116011BACK ORDER

Cefathiamidine Impurity 6

CAS #NA

Mol. formulaC17H26N4O4S2

Mol. weight414.54

Details

C-116012BACK ORDER

Cefathiamidine Impurity 7

CAS #NA

Mol. formulaC₁₂H₁₃ClN₂O₆S

Mol. weight348.75

Details

C-116013BACK ORDER

Cefathiamidine Impurity 8

CAS #NA

Mol. formulaC₁₉H₂₈N₄O₆S₂

Mol. weight472.58

Details

C-116014BACK ORDER

Cefathiamidine Impurity 9

CAS #802887-17-8

Mol. formulaC₁₂H₁₂Br₂N₂O₆S

Mol. weight472.10

Details

C-116015BACK ORDER

Cefathiamidine Impurity 10

CAS #NA

Mol. formulaC₁₄H₁₉N₃O₆S

Mol. weight357.38

Details

C-116016BACK ORDER

Cefathiamidine Impurity 11

CAS #NA

Mol. formulaC₁₉H₂₇BrN₄O₆S₂

Mol. weight551.47

Details

C-11605BACK ORDER

Cefathiamidine Impurity

CAS #NA

Mol. formulaC10H11BrN2O5S

Mol. weight351.18

Details

C-11606IN STOCK

Cefathiamidine Impurity 3

CAS #NA

Mol. formulaC₁₉H₂₈N₄O₆S₂

Mol. weight472.58

Details

C-11607IN STOCK

Cefathiamidine Impurity 1

CAS #26973-80-8

Mol. formulaC12H13BrN2O6S

Mol. weight393.22

Details

C-11608BACK ORDER

Cefathiamidine Impurity 2

CAS #NA

Mol. formulaC17H26N4O4S2

Mol. weight414.54

Details

C-11609BACK ORDER

Cefathiamidine Impurity 4

CAS #28307-26-8

Mol. formulaC12H12Cl2N2O6S

Mol. weight383.20

Details

C-117022BACK ORDER

4-alfa-Dihydroxy Cinnamic Acid

CAS #10589-28-3

Mol. formulaC₉H₈O₄

Mol. weight180.16

Details

C-117023BACK ORDER

(Z)-4-alfa-Dihydroxy Cinnamic Acid

CAS #52178-61-7

Mol. formulaC₉H₈O₄

Mol. weight180.16

Details

C-117024BACK ORDER

(E)-4-alfa-Dihydroxy Cinnamic Acid

CAS #2251052-76-1

Mol. formulaC₉H₈O₄

Mol. weight180.16

Details

C-119011BACK ORDER

Cephalomannine Impurity 1

CAS #142203-65-4

Mol. formulaC₃₃H₄₂O₁₂

Mol. weight630.69

Details

C-119012BACK ORDER

Cephalomannine Impurity 2

CAS #183133-99-5

Mol. formulaC₄₁H₆₄O₁₀Si₂

Mol. weight773.12

Details

C-119013BACK ORDER

Cephalomannine Impurity 3

CAS #NA

Mol. formulaC₃₂H₃₇Cl₃O₁₂

Mol. weight719.99

Details

C-119014BACK ORDER

Cephalomannine Impurity 4

CAS #114915-19-4

Mol. formulaC₃₂H₃₇Cl₃O₁₂

Mol. weight719.99

Details

C-119015BACK ORDER

Cephalomannine Impurity 5

CAS #110258-92-9

Mol. formulaC₃₈H₃₉Cl₉O₁₆

Mol. weight1070.76

Details

C-119016BACK ORDER

Cephalomannine Impurity 6

CAS #132127-34-5

Mol. formulaC₉H₉NO₂

Mol. weight163.18

Details

C-119017BACK ORDER

Cephalomannine Impurity 7

CAS #149140-54-5

Mol. formulaC₁₅H₂₃NO₂Si

Mol. weight277.44

Details

C-119018IN STOCK

Cephalomannine Impurity 8

CAS #155874-22-9

Mol. formulaC₁₄H₁₇NO₄

Mol. weight263.29

Details

C-120002BACK ORDER

Cefradine EP Impurity C and Cefradine EP Impurity D

CAS #2111133-51-6

Mol. formulaC₁₆H₁₉N₃O₅S

Mol. weight365.40

Details

C-120003IN STOCK

Cefradine EP Impurity E Trifluoroacetate

CAS #NA

Mol. formulaC₁₆H₁₇N₃O₅S. C₂HF₃O₂

Mol. weight363.39 114.02

Details

C-120004BACK ORDER

Cefradine Impurity 1

CAS #37051-00-6

Mol. formulaC16H21N3O4S

Mol. weight351.43

Details

C-120005BACK ORDER

Cefradine Impurity 2

CAS #NA

Mol. formulaC₉H₁₃NO₂. HCl

Mol. weight167.21 36.46

Details

C-120006IN STOCK

Cefradine Impurity 3 (2-Amino-2-Cyclohex-1-enyl-Propionic Acid Methyl Ester) HCl

CAS #1379292-16-6 (free base)

Mol. formulaC10H17NO2. HCl

Mol. weight183.25 36.46

Details

C-120010BACK ORDER

Cefradine Impurity 4

CAS #NA

Mol. formulaC₂₁H₂₇N₃O₅S

Mol. weight433.52

Details

C-120011BACK ORDER

Cefradine Impurity 5

CAS #NA

Mol. formulaC16H21N3O5S

Mol. weight367.42

Details

C-120012BACK ORDER

Cefradine Impurity 6 DiHCl

CAS #NA

Mol. formulaC₈H₁₂N₂O₄S. 2 HCl

Mol. weight232.25 2 36.46

Details

C-120013IN STOCK

Cefradine EP Impurity B

CAS #26774-88-9

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

C-120014BACK ORDER

Cefradine Impurity 8

CAS #NA

Mol. formulaC₁₆H₁₉N₃O₆S

Mol. weight381.40

Details

C-120015IN STOCK

Cefradine Impurity 9 HCl

CAS #2829292-56-8

Mol. formulaC₈H₉NO₃. HCl

Mol. weight167.16 36.46

Details

C-120016BACK ORDER

Cefradine Impurity 10

CAS #30959-67-2

Mol. formulaC₁₆H₁₉N₃O₄S

Mol. weight349.41

Details

C-120017IN STOCK

Cefradine EP Impurity C

CAS #NA

Mol. formulaC₁₆H₁₉N₃O₅S

Mol. weight365.40

Details

C-120018IN STOCK

Cefradine EP Impurity D

CAS #NA

Mol. formulaC₁₆H₁₉N₃O₅S

Mol. weight365.40

Details

C-120019IN STOCK

ent-Cefradine EP Impurity B

CAS #26108-29-2

Mol. formulaC₈H₁₁NO₂

Mol. weight153.18

Details

C-121003BACK ORDER

Carfilzomib Related Impurity ((S)-2-amino-4-oxo-4-phenylbutanoic acid hydrochloride)

CAS #168154-76-5

Mol. formulaC10H11NO3 . HCl

Mol. weight193.20 36.46

Details

C-121004IN STOCK

Carfilzomib Impurity 1 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₄₆H₆₅N₅O₁₄

Mol. weight912.05

Details

C-121005IN STOCK

Carfilzomib Impurity 2 (PR-519M16, Carfilzomib (2R,4S)-Diol)

CAS #1541172-75-1

Mol. formulaC₄₀H₅₉N₅O₈

Mol. weight737.94

Details

C-121006IN STOCK

Carfilzomib Impurity 3

CAS #NA

Mol. formulaC₄₀H₅₉N₅O₈

Mol. weight737.94

Details

C-121008IN STOCK

Carfilzomib Impurity 5 TFA Salt

CAS #1545469-02-0

Mol. formulaC₃₄H₄₈N₄O₅. C₂HF₃O₂

Mol. weight592.78 114.02

Details

C-121009IN STOCK

Carfilzomib Impurity 6

CAS #1672698-88-2

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121010BACK ORDER

Carfilzomib Impurity 7

CAS #2049025-76-3

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.93

Details

C-121011IN STOCK

Carfilzomib Impurity 8

CAS #1660143-42-9

Mol. formulaC₄₀H₅₇N₅O₆

Mol. weight703.93

Details

C-121012BACK ORDER

Carfilzomib Impurity 9

CAS #868540-22-1

Mol. formulaC₃₉H₅₆N₄O₇

Mol. weight692.90

Details

C-121013BACK ORDER

Carfilzomib Impurity 10

CAS #NA

Mol. formulaC40H57N5O7

Mol. weight719.93

Details

C-121014BACK ORDER

Carfilzomib Impurity 11

CAS #NA

Mol. formulaC40H57N5O7

Mol. weight719.93

Details

C-121015IN STOCK

Carfilzomib Impurity 12

CAS #2049025-67-2

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121016IN STOCK

Carfilzomib Impurity 13 HCl

CAS #NA

Mol. formulaC₁₆H₂₂N₂O₄. HCl

Mol. weight306.36 36.46

Details

C-121017IN STOCK

Carfilzomib Impurity 14 (PR-413/M15)

CAS #1396006-47-5

Mol. formulaC₂₂H₃₃N₃O₅

Mol. weight419.52

Details

C-121018IN STOCK

Carfilzomib Impurity 15

CAS #1541171-67-8

Mol. formulaC₄₀H₅₈ClN₅O₇

Mol. weight756.38

Details

C-121019IN STOCK

Carfilzomib Impurity 16

CAS #NA

Mol. formulaC₄₀H₅₉N₅O₈

Mol. weight737.94

Details

C-121020BACK ORDER

Carfilzomib Impurity 17

CAS #247068-83-3

Mol. formulaC14H25NO4

Mol. weight271.36

Details

C-121021IN STOCK

Carfilzomib Impurity 18

CAS #2049025-54-7

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121022BACK ORDER

Carfilzomib Impurity 19

CAS #NA

Mol. formulaC11H16F3NO3

Mol. weight267.25

Details

C-121023IN STOCK

Carfilzomib Impurity 20

CAS #NA

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121024BACK ORDER

Carfilzomib Impurity 21

CAS #NA

Mol. formulaC40H57N5O7

Mol. weight719.92

Details

C-121025IN STOCK

Carfilzomib Impurity 22

CAS #2049025-45-6

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121026IN STOCK

Carfilzomib Impurity 23

CAS #2419266-62-7

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121027BACK ORDER

Carfilzomib Impurity 24

CAS #2049025-49-0

Mol. formulaC₄₀H₅₇N₅O₇

Mol. weight719.92

Details

C-121028BACK ORDER

Carfilzomib Impurity 25

CAS #2049024-37-3

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121029BACK ORDER

Carfilzomib Impurity 26

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121030BACK ORDER

Carfilzomib Impurity 27

CAS #NA

Mol. formulaC₁₅H₂₀N₂O₂

Mol. weight260.34

Details

C-121031BACK ORDER

Carfilzomib Impurity 28

CAS #143415-51-4

Mol. formulaC₁₅H₂₇NO₄

Mol. weight285.38

Details

C-121032BACK ORDER

Carfilzomib Impurity 29

CAS #NA

Mol. formulaC₃₇H₅₃N₃O₆

Mol. weight635.85

Details

C-121033IN STOCK

Carfilzomib Impurity 30

CAS #NA

Mol. formulaC₃₁H₄₈N₄O₆

Mol. weight572.75

Details

C-121034BACK ORDER

Carfilzomib Impurity 31

CAS #247068-84-4

Mol. formulaC₉H₁₇NO₂

Mol. weight171.24

Details

C-121035BACK ORDER

Carfilzomib Impurity 32

CAS #NA

Mol. formulaC₄₀H₆₃N₅O₇

Mol. weight725.97

Details

C-121036BACK ORDER

Carfilzomib Impurity 33

CAS #247068-81-1

Mol. formulaC₁₄H₂₅NO₃

Mol. weight255.36

Details

C-121037BACK ORDER

Carfilzomib Impurity 34

CAS #2381627-87-6

Mol. formulaC₁₄H₂₅NO₄

Mol. weight271.36

Details

C-121038BACK ORDER

Carfilzomib Impurity 35

CAS #2177287-68-0

Mol. formulaC₁₄H₂₅NO₄

Mol. weight271.36

Details

C-121039BACK ORDER

Carfilzomib Impurity 36

CAS #1140908-89-9

Mol. formulaC₃₂H₄₄N₄O₆

Mol. weight580.73

Details

C-121040BACK ORDER

Carfilzomib Impurity 37

CAS #NA

Mol. formulaC₆₂H₈₄N₁₀O₁₀

Mol. weight1129.41

Details

C-121041BACK ORDER

Carfilzomib Impurity 38

CAS #NA

Mol. formulaC₆₅H₈₈N₈O₁₀

Mol. weight1141.47

Details

C-121042BACK ORDER

Carfilzomib Impurity 39

CAS #875309-82-3

Mol. formulaC₃₂H₃₉N₃O₄

Mol. weight529.68

Details

C-121043BACK ORDER

Carfilzomib Impurity 40

CAS #1545468-80-1

Mol. formulaC₂₅H₃₃N₃O₄

Mol. weight439.56

Details

C-121044BACK ORDER

Carfilzomib Impurity 41

CAS #NA

Mol. formulaC₃₄H₄₁N₃O₅

Mol. weight571.72

Details

C-121045BACK ORDER

Carfilzomib Impurity 42

CAS #NA

Mol. formulaC₂₇H₃₅N₃O₅

Mol. weight481.59

Details

C-121046BACK ORDER

Carfilzomib Impurity 43

CAS #875309-92-5

Mol. formulaC₃₈H₄₈N₄O₆

Mol. weight656.82

Details

C-121047BACK ORDER

Carfilzomib Impurity 44

CAS #NA

Mol. formulaC₅₆H₇₃N₇O₉

Mol. weight988.24

Details

C-121048IN STOCK

Carfilzomib Impurity 45

CAS #2049024-77-1

Mol. formulaC₃₁H₄₂N₄O₆

Mol. weight566.70

Details

C-121049BACK ORDER

Carfilzomib Impurity 46

CAS #NA

Mol. formulaC₃₁H₄₂N₄O₆

Mol. weight566.70

Details

C-121050BACK ORDER

Carfilzomib Impurity 47

CAS #82732-07-8

Mol. formulaC₁₅H₂₁NO₄

Mol. weight279.34

Details

C-121051BACK ORDER

Carfilzomib Impurity 48

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121052BACK ORDER

Carfilzomib Impurity 49

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121053BACK ORDER

Carfilzomib Impurity 50

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

C-121054BACK ORDER

Carfilzomib Impurity 51

CAS #NA

Mol. formulaC₃₇H₄₇N₃O₆

Mol. weight629.80

Details

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