zonisamide and its Impurities

Zonisamide is used to treat the symptoms of epilepsy and Parkinson's disease. It is a sulfonamide anticonvulsant. Zonisamide may be a carbonic anhydrase inhibitor although this is not one of the primary mechanisms of action.Reference standards of Zonisamide API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 22 results for zonisamide Impurities
PA 26 08000

Zonisamide

Zonisamide

  • Catalogue No.:PA 26 08000

  • CAS :

    68291-97-4

  • Molecular Formula : C8H8N2O3S

  • Molecular Weight : 212.23

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PA 26 08510

Sodium 1,2-Benzisoxazole-3-methanesulfonate

Sodium 1,2-Benzisoxazole-3-methanesulfonate

  • Catalogue No.:PA 26 08510

  • CAS :

    73101-64-1

  • Molecular Formula : C8H6NNaO4S

  • Molecular Weight : 235.19

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PA 26 08520

Benzo[d]isoxazol-3-yl-methanesulfonyl chloride

Benzo[d]isoxazol-3-yl-methanesulfonyl chloride

  • Catalogue No.:PA 26 08520

  • CAS :

    73101-65-2

  • Molecular Formula : C8H6ClNO3S

  • Molecular Weight : 231.66

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PA 26 08530

Benzisoxazol-3-ylacetic Acid

Benzisoxazol-3-ylacetic Acid

  • Catalogue No.:PA 26 08530

  • CAS :

    4865-84-3

  • Molecular Formula : C9H7NO3

  • Molecular Weight : 177.16

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PA 26 08540

N-Acetyl Zonisamide

N-Acetyl Zonisamide

  • Catalogue No.:PA 26 08540

  • CAS :

    68936-43-6

  • Molecular Formula : C10H10N2O4S

  • Molecular Weight : 254.26

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PA 26 08550

N-Methyl Zonisamide

N-Methyl Zonisamide

  • Catalogue No.:PA 26 08550

  • CAS :

    68292-02-4

  • Molecular Formula : C9H10N2O3S

  • Molecular Weight : 226.25

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PA 26 08560

Zonisamide-N-(6-hexanoic Acid)

Zonisamide-N-(6-hexanoic Acid)

  • Catalogue No.:PA 26 08560

  • CAS :

    1076199-51-3

  • Molecular Formula : C14H18N2O5S

  • Molecular Weight : 326.37

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PA 26 08570

Zonisamide N,N-Dimethylformimidamide

Zonisamide N,N-Dimethylformimidamide

  • Catalogue No.:PA 26 08570

  • CAS :

    1217201-89-2

  • Molecular Formula : C11H13N3O3S

  • Molecular Weight : 267.3

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PA 26 08580

Benzo[d]isoxazol-3-ylmethanesulfonic Acid

Benzo[d]isoxazol-3-ylmethanesulfonic Acid

  • Catalogue No.:PA 26 08580

  • CAS :

    342623-49-8

  • Molecular Formula : C8H7NO4S

  • Molecular Weight : 213.21

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PA STI 064900

N-(Methyl-d3) Zonisamide

N-(Methyl-d3) Zonisamide

  • Catalogue No.:PA STI 064900

  • CAS :

    1346601-84-0

  • Molecular Formula : C9H7D3N2O3S

  • Molecular Weight : 229.27

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PA STI 010600

1,​2-​Benzisoxazol-​3-​ylacetic Acid-13C2

1,​2-​Benzisoxazol-​3-​ylacetic Acid-13C2

  • Catalogue No.:PA STI 010600

  • CAS :

    NA

  • Molecular Formula : C713C2H7NO3

  • Molecular Weight : 179.14

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PA STI 087910

Zonisamide-d4

Zonisamide-d4

  • Catalogue No.:PA STI 087910

  • CAS :

    1020720-04-0

  • Molecular Formula : C8H4D4N2O3S

  • Molecular Weight : 216.25

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PA STI 087920

Zonisamide-13C2-15N

Zonisamide-13C2-15N

  • Catalogue No.:PA STI 087920

  • CAS :

    1188265-58-8

  • Molecular Formula : C613C2H8N15NO3S

  • Molecular Weight : 215.20

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PA IPIPRS 08 15

Zonisamide (IPRS/08/15)-from IPC

Zonisamide (IPRS/08/15)-from IPC

  • Catalogue No.:PA IPIPRS 08 15

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1725003

Zonisamide (1725003)

Zonisamide (1725003)

  • Catalogue No.:PA USP1725003

  • CAS :

    68291-97-4

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1725014

Zonisamide Related Compound A (1,2-benzisoxazole-3-methanesulfonic acid sodium salt) (1725014)

Zonisamide Related Compound A (1,2-benzisoxazole-3-methanesulfonic acid sodium salt) (1725014)

  • Catalogue No.:PA USP1725014

  • CAS :

    73101-64-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA USP1725036

Zonisamide Related Compound C (N'-(benzisoxazol-3-ylmethylsulfonyl)-N,N-dimethylformimidamide) (1725036)

Zonisamide Related Compound C (N'-(benzisoxazol-3-ylmethylsulfonyl)-N,N-dimethylformimidamide) (1725036)

  • Catalogue No.:PA USP1725036

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 26 08590

4-Amino-N-methyl-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide

4-Amino-N-methyl-N-(5-methyl-1,2-oxazol-3-yl)benzenesulfonamide

  • Catalogue No.:PA 26 08590

  • CAS :

    51543-31-8

  • Molecular Formula : C11H13N3O3S

  • Molecular Weight : 267.3

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PA 26 08600

Zonisamide sodium salt

Zonisamide sodium salt

  • Catalogue No.:PA 26 08600

  • CAS :

    68291-98-5

  • Molecular Formula : C8H7N2NaO3S

  • Molecular Weight : 234.21

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PA 26 0081000

Benzoxazolemethanesulfonamide-N-(6-methyl-hexanoate)

Benzoxazolemethanesulfonamide-N-(6-methyl-hexanoate)

  • Catalogue No.:PA 26 0081000

  • CAS :

    1076198-89-4

  • Molecular Formula : C15H20N2O5S

  • Molecular Weight : 340.39

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PA 26 0081001

N-(Benzo[d]isoxazol-3-yl)-N-methylmethanesulfonamide

N-(Benzo[d]isoxazol-3-yl)-N-methylmethanesulfonamide

  • Catalogue No.:PA 26 0081001

  • CAS :

    NA

  • Molecular Formula : C9H10N2O3S

  • Molecular Weight : 226.25

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PA IPRSZ009

Zonisamide (IPRSZ009)

Zonisamide (IPRSZ009)

  • Catalogue No.:PA IPRSZ009

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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