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

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Showing 1101–1200 of 45606 standards · Impurities

A-144004IN STOCK

Amikacin EP Impurity D

CAS #59-01-8

Mol. formulaC₁₈H₃₆N₄O₁₁

Mol. weight484.50

Details

A-144005IN STOCK

Amikacin EP Impurity E

CAS #50866-72-3

Mol. formulaC₂₂H₄₃N₅O₁₃

Mol. weight585.61

Details

A-144006IN STOCK

Amikacin EP Impurity F

CAS #197909-67-4

Mol. formulaC₂₆H₅₀N₆O₁₅

Mol. weight686.71

Details

A-144007IN STOCK

Amikacin EP Impurity G DiHCl

CAS #NA

Mol. formulaC₂₂H₄₃N₅O₁₃. 2 HCl

Mol. weight585.61 2*36.46

Details

A-144008IN STOCK

Amikacin EP Impurity H

CAS #48237-20-3

Mol. formulaC₂₂H₄₄N₆O₁₂

Mol. weight584.63

Details

A-144009IN STOCK

Amikacin EP Impurity I

CAS #40371-51-5

Mol. formulaC₄H₉NO₃

Mol. weight119.12

Details

A-144012BACK ORDER

Amikacin Impurity 1

CAS #1793053-92-5

Mol. formulaC₁₆H₃₂N₄O₉

Mol. weight424.45

Details

A-144014IN STOCK

Amikacin EP Impurity B Formate

CAS #NA

Mol. formulaC₂₆H₅₀N₆O₁₅. CH₂O₂

Mol. weight686.71 46.03

Details

A-144015IN STOCK

Amikacin Impurity 2 TetraHCl (1,3''-Di-HABA Kanamycin A TetraHCl)

CAS #NA

Mol. formulaC₂₆H₅₀N₆O₁₅. 4 HCl

Mol. weight686.71 4*36.46

Details

A-144016BACK ORDER

Amikacin Impurity 3

CAS #40371-54-8

Mol. formulaC₁₀H₂₁N₃O₅

Mol. weight263.29

Details

A-144017BACK ORDER

Amikacin Impurity 4

CAS #1793053-90-3

Mol. formulaC₁₆H₃₂N₄O₉

Mol. weight424.45

Details

A-144018IN STOCK

Amikacin Impurity 5

CAS #154-58-5

Mol. formulaC₆H₁₂O₅

Mol. weight164.16

Details

A-144019IN STOCK

Amikacin Impurity 6

CAS #102419-16-9

Mol. formulaC₆H₁₃NO₄

Mol. weight163.17

Details

A-144020BACK ORDER

Amikacin Impurity 7

CAS #34368-52-0

Mol. formulaC₄H₇NO₂

Mol. weight101.11

Details

A-144021INQUIRE FURTHER

Amikacin Impurity 8

CAS #NA

Mol. formulaC₁₆H₃₂N₄O₉

Mol. weight424.45

Details

A-144022BACK ORDER

Amikacin Impurity 9

CAS #40371-50-4

Mol. formulaC₁₂H₁₅NO₅

Mol. weight253.25

Details

A-144023INQUIRE FURTHER

Amikacin Impurity 10

CAS #NA

Mol. formulaC₂₂H₄₂N₄O₁₄

Mol. weight586.59

Details

A-144025IN STOCK

Amikacin EP Impurity C TetraHCl

CAS #NA

Mol. formulaC₂₂H₄₃N₅O₁₃. 4 HCl

Mol. weight585.61 4*36.46

Details

A-144026IN STOCK

Amikacin EP Impurity G

CAS #50896-99-6

Mol. formulaC₂₂H₄₃N₅O₁₃

Mol. weight585.61

Details

A-144027BACK ORDER

Amikacin Glucose Adduct 2

CAS #NA

Mol. formulaC₂₈H₅₃N₅O₁₈

Mol. weight 747.75

Details

A-144028IN STOCK

Amikacin EP Impurity A TetraHCl

CAS #NA

Mol. formulaC₂₂H₄₃N₅O₁₃. 4 HCl

Mol. weight585.61 4*36.46

Details

A-1441IN STOCK

Aripiprazole EP Impurity C

CAS #203395-81-7

Mol. formulaC₂₃H₂₈ClN₃O₂

Mol. weight413.95

Details

A-1442BACK ORDER

Aripiprazole Impurity 21

CAS #771-19-7

Mol. formulaC9H9NO2

Mol. weight163.18

Details

A-1443BACK ORDER

Aripiprazole Impurity 22

CAS #NA

Mol. formulaC27H35Cl2N3O3

Mol. weight520.50

Details

A-1445BACK ORDER

Aripiprazole Impurity 23

CAS #NA

Mol. formulaC36H43BrCl2N4O4

Mol. weight746.57

Details

A-1446IN STOCK

Aripiprazole EP Impurity E-d8 (Aripiprazole USP Related Compound G-d8, Dehydro Aripiprazole-d8)

CAS #NA

Mol. formulaC₂₃H₁₇D₈Cl₂N₃O₂

Mol. weight454.42

Details

A-1447BACK ORDER

Aripiprazole EP Impurity B (Aripiprazole USP Related Compound C (Free Form))

CAS #41202-77-1

Mol. formulaC₁₀H₁₂Cl₂N₂

Mol. weight231.12

Details

A-1448BACK ORDER

Aripiprazole Impurity 25

CAS #NA

Mol. formulaC37H53Cl2N3O5

Mol. weight690.75

Details

A-1449BACK ORDER

Aripiprazole Impurity 26

CAS #NA

Mol. formulaC18H27Cl3N2O

Mol. weight393.78

Details

A-145IN STOCK

Aripiprazole EP Impurity F (Aripiprazole N1-Oxide)

CAS #573691-09-5

Mol. formulaC₂₃H₂₇Cl₂N₃O₃

Mol. weight464.39

Details

A-145002IN STOCK

Adipic Acid Impurity 1

CAS #1700-12-5

Mol. formulaC₁₀H₁₈O₆

Mol. weight234.25

Details

A-145006IN STOCK

Adipic Acid Impurity 2

CAS #24418-35-7

Mol. formulaC₂₂H₃₆O₈

Mol. weight428.52

Details

A-145008BACK ORDER

Adipic Acid Impurity 3

CAS #116789-12-9

Mol. formulaC₁₀H₁₈O₅

Mol. weight218.25

Details

A-145009BACK ORDER

Adipic Acid Impurity 4

CAS #NA

Mol. formulaC₂₂H₃₈O₉

Mol. weight446.54

Details

A-145011BACK ORDER

Adipic Acid Impurity 5

CAS #1394013-66-1

Mol. formulaC₂₂H₂₈O₁₀

Mol. weight452.46

Details

A-145012BACK ORDER

Adipic Acid Impurity 6

CAS #1394013-65-0

Mol. formulaC₁₈H₂₀O₈

Mol. weight364.35

Details

A-1451BACK ORDER

Aripiprazole Impurity 27

CAS #2220149-92-6

Mol. formulaC₃₀H₃₆N₄O₄

Mol. weight516.64

Details

A-1453IN STOCK

Aripiprazole Impurity 29

CAS #129722-34-5

Mol. formulaC₁₃H₁₆BrNO₂

Mol. weight298.18

Details

A-1454IN STOCK

Aripiprazole Impurity 30

CAS #48121-20-6

Mol. formulaC₆H₁₃N₃O₂

Mol. weight159.19

Details

A-1455BACK ORDER

Aripiprazole Impurity 31 (2,6-quinolinediol)

CAS #19315-93-6

Mol. formulaC₉H₇NO₂

Mol. weight161.16

Details

A-1456BACK ORDER

Aripiprazole Impurity 34

CAS #1808915-23-2

Mol. formulaC₁₀H₉Cl₂NO₂

Mol. weight246.09

Details

A-1457BACK ORDER

Aripiprazole Impurity 35

CAS #1260893-49-9

Mol. formulaC₈H₇Cl₂NO

Mol. weight204.05

Details

A-1458BACK ORDER

Aripiprazole Impurity 36

CAS #NA

Mol. formulaC₈H₉Cl₂NO

Mol. weight206.07

Details

A-1459BACK ORDER

Aripiprazole Impurity 37

CAS #NA

Mol. formulaC₈H₈Cl₃N

Mol. weight224.51

Details

A-146IN STOCK

Aripiprazole EP Impurity E (Aripiprazole USP Related Compound G, Dehydro Aripiprazole)

CAS #129722-25-4

Mol. formulaC₂₃H₂₅Cl₂N₃O₂

Mol. weight446.37

Details

A-1460BACK ORDER

Aripiprazole Impurity 38

CAS #NA

Mol. formulaC₁₀H₁₁Cl₂NO₂

Mol. weight248.10

Details

A-146002IN STOCK

Atipamezole Impurity 1 HCl

CAS #1160219-71-5

Mol. formulaC14H12N2O2. HCl

Mol. weight240.26 36.46

Details

A-146003IN STOCK

Atipamezole Impurity 2

CAS #104054-24-2

Mol. formulaC13H14N2

Mol. weight198.27

Details

A-146004BACK ORDER

Atipamezole Impurity 3

CAS #1160219-68-0

Mol. formulaC₃₁H₂₂N₂O₂

Mol. weight454.53

Details

A-1461BACK ORDER

Aripiprazole Impurity 39

CAS #NA

Mol. formulaC₁₀H₁₀Cl₃NO

Mol. weight266.55

Details

A-1462BACK ORDER

Aripiprazole Impurity 40

CAS #NA

Mol. formulaC₁₄H₁₂Cl₄N₂

Mol. weight350.06

Details

A-1463IN STOCK

Aripiprazole Impurity 42

CAS #NA

Mol. formulaC₃₅H₄₁Cl₄N₅O₂

Mol. weight705.55

Details

A-1464BACK ORDER

Aripiprazole Impurity 43

CAS #50297-40-0

Mol. formulaC₉H₁₀ClNO₂

Mol. weight199.63

Details

A-1467BACK ORDER

Aripiprazole Impurity 44

CAS #NA

Mol. formulaC₃₇H₄₅Cl₄N₅O₂

Mol. weight733.60

Details

A-1468BACK ORDER

Aripiprazole Impurity 45

CAS #1352726-42-1

Mol. formulaC₃₅H₄₉Cl₂N₃O₃

Mol. weight630.69

Details

A-1469BACK ORDER

Aripiprazole Impurity 46

CAS #874661-64-0

Mol. formulaC₁₄H₁₉BrCl₂N₂

Mol. weight366.12

Details

A-1470IN STOCK

Aripiprazole EP Impurity B-d8 HCl (Aripiprazole USP Related Compound C-d8)

CAS #NA

Mol. formulaC₁₀H₄D₈Cl₂N₂. HCl

Mol. weight239.17 36.46

Details

A-1472BACK ORDER

Aripiprazole Impurity 47

CAS #870765-38-1

Mol. formulaC₁₄H₂₀Cl₂N₂O

Mol. weight303.23

Details

A-1475BACK ORDER

Aripiprazole Impurity 48

CAS #1097097-47-6

Mol. formulaC₁₅H₁₀FNO

Mol. weight239.25

Details

A-1476BACK ORDER

Aripiprazole Impurity 49

CAS #1888755-58-5

Mol. formulaC₉H₇FN₂O

Mol. weight178.17

Details

A-1477BACK ORDER

Aripiprazole Impurity 50

CAS #850564-96-4

Mol. formulaC₉H₇FN₂O

Mol. weight178.17

Details

A-1480BACK ORDER

Aripiprazole Impurity 51

CAS #NA

Mol. formulaC₁₇H₂₃Cl₂NO₂

Mol. weight344.28

Details

A-1481BACK ORDER

Aripiprazole Impurity 52

CAS #2295935-56-5

Mol. formulaC₁₇H₂₃Cl₂NO₂

Mol. weight344.28

Details

A-149IN STOCK

Aripiprazole Impurity 13

CAS #882880-12-8

Mol. formulaC₂₂H₂₄N₂O₄

Mol. weight380.44

Details

A-1510IN STOCK

Acamprosate EP Impurity B Potassium Salt (Acamprosate USP Related Compound B Potassium Salt)

CAS #NA

Mol. formulaC₄H₈NO₄S. K

Mol. weight166.18 39.10

Details

A-151002BACK ORDER

Atropine EP Impurity D (Mixture of Diastereomers) (6-Hydroxyhyoscyamine)

CAS #NA

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.38

Details

A-151003BACK ORDER

Atropine EP Impurity E (Mixture of Diastereomers) (7-Hydroxyhyoscyamine)

CAS #949092-65-3

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.38

Details

A-151004IN STOCK

Atropine EP Impurity G (Littorine)

CAS #35721-90-5

Mol. formulaC₁₇H₂₃NO₃

Mol. weight289.38

Details

A-151005IN STOCK

Atropine EP Impurity A (Hyoscyamine EP Impurity G, Apoatropine)

CAS #500-55-0

Mol. formulaC₁₇H₂₁NO₂

Mol. weight271.36

Details

A-151007IN STOCK

Atropine EP Impurity D and E (Mixture of 6-beta-Hydroxyhyoscyamine and 7-beta-Hydroxyhyoscyamine)

CAS #NA

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151010BACK ORDER

Atropine Impurity 2 ((-)-S-Tropic Acid)

CAS #16202-15-6

Mol. formulaC9H10O3

Mol. weight166.18

Details

A-151011IN STOCK

Hyoscyamine EP Impurity E (Norhyoscyamine)

CAS #537-29-1

Mol. formulaC₁₆H₂₁NO₃

Mol. weight275.35

Details

A-151012BACK ORDER

Atropine Impurity 4

CAS #NA

Mol. formulaC₁₆H₂₁NO₃

Mol. weight275.35

Details

A-151013IN STOCK

Atropine Impurity 5 Bromide (Mixture of Isomers)

CAS #6535-26-8

Mol. formulaC₂₁H₃₂NO₃. Br

Mol. weight346.49 79.90

Details

A-151017IN STOCK

Atropine EP Impurity B HCl (Noratropine HCl)

CAS #75559-01-2

Mol. formulaC₁₆H₂₁NO₃. HCl

Mol. weight275.35 36.46

Details

A-151018BACK ORDER

Atropine Impurity 6

CAS #30269-50-2

Mol. formulaC21H32BrNO3

Mol. weight426.40

Details

A-151019IN STOCK

Atropine EP Impurity G ((R)-Isomer) ((R)-(-)-Littorine)

CAS #21956-47-8

Mol. formulaC₁₇H₂₃NO₃

Mol. weight289.38

Details

A-151020BACK ORDER

Atropine Impurity 8

CAS #NA

Mol. formulaC17H23NO5

Mol. weight321.37

Details

A-151021BACK ORDER

Atropine Impurity 9

CAS #NA

Mol. formulaC17H23NO5

Mol. weight321.37

Details

A-151031BACK ORDER

Atropine Impurity 10

CAS #14510-37-3

Mol. formulaC₁₁H₁₁ClO₃

Mol. weight226.66

Details

A-151032BACK ORDER

Atropine Impurity 11

CAS #NA

Mol. formulaC₂₄H₂₉NO₃

Mol. weight379.50

Details

A-151033BACK ORDER

Atropine Impurity 12 (Mixture of Diastereomers)

CAS #NA

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151034IN STOCK

Atropine EP Impurity B (Noratropine)

CAS #16839-98-8

Mol. formulaC₁₆H₂₁NO₃

Mol. weight275.35

Details

A-151035IN STOCK

Atropine Impurity 13

CAS #195609-35-9

Mol. formulaC₁₆H₂₁NO₃

Mol. weight275.35

Details

A-151036BACK ORDER

Atropine Impurity 14

CAS #3087-01-2

Mol. formulaC₁₆H₂₁NO₂. HCl

Mol. weight259.35 36.46

Details

A-151038IN STOCK

Atropine EP Impurity A HCl (Hyoscyamine EP Impurity G HCl, Apoatropine HCl)

CAS #5978-81-4

Mol. formulaC₁₇H₂₁NO₂. HCl

Mol. weight271.36 36.46

Details

A-151040BACK ORDER

Atropine Impurity 15

CAS #NA

Mol. formulaC₁₇H₂₃NO₅

Mol. weight321.37

Details

A-151041BACK ORDER

Atropine Impurity 16

CAS #NA

Mol. formulaC₁₇H₂₃NO₅

Mol. weight321.37

Details

A-151042IN STOCK

4'-Hydroxyatropine

CAS #21642-86-4

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151043IN STOCK

Atropine EP Impurity E (7-beta-Hydroxyhyoscyamine)

CAS #126371-43-5

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151044BACK ORDER

Atropine Impurity 17

CAS #17488-50-5

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151045IN STOCK

Atropine Impurity 18

CAS #NA

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151046IN STOCK

Atropine Impurity 19

CAS #NA

Mol. formulaC₁₇H₂₃NO₄

Mol. weight305.37

Details

A-151048IN STOCK

Atropine Impurity 20

CAS #NA

Mol. formulaC₃₃H₄₂N₂O₆

Mol. weight562.71

Details

A-151049BACK ORDER

Atropine Impurity 21

CAS #14510-36-2

Mol. formulaC₁₁H₁₂O₄

Mol. weight208.21

Details

A-151051BACK ORDER

Atropine Impurity 22

CAS #1049970-26-4

Mol. formulaC₁₇H₂₁NO₃

Mol. weight287.36

Details

A-151052BACK ORDER

Atropine Impurity 23

CAS #6460-87-3

Mol. formulaC₁₀H₁₀O₃

Mol. weight178.19

Details

A-151053BACK ORDER

Atropine Impurity 24

CAS #3967-53-1

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

A-151054BACK ORDER

Atropine Impurity 25

CAS #37778-97-5

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

A-151055BACK ORDER

Atropine Impurity 26

CAS #32174-44-0

Mol. formulaC₁₀H₁₂O₃

Mol. weight180.20

Details

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