Cenobamate and its Impurities

Cenobamate, sold under the brand names Xcopri and Ontozry, is a medication used for the treatment of partial-onset seizures, a kind of epilepsy. Reference standards of Cenobamate API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 35 results for Cenobamate Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 03 4470000

Cenobamate

Cenobamate

  • Catalogue No.:PA 03 4470000

  • CAS :

    913088-80-9

  • Molecular Formula : C10H10ClN5O2

  • Molecular Weight : 267.67

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471000

(R)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethyl carbamate

(R)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethyl carbamate

  • Catalogue No.:PA 03 4471000

  • CAS :

    913089-08-4

  • Molecular Formula : C10H10ClN5O2

  • Molecular Weight : 267.67

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471001

(R)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

(R)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

  • Catalogue No.:PA 03 4471001

  • CAS :

    1259059-74-9

  • Molecular Formula : C9H9ClN4O

  • Molecular Weight : 224.65

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471002

1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

  • Catalogue No.:PA 03 4471002

  • CAS :

    1259059-71-6

  • Molecular Formula : C9H7ClN4O

  • Molecular Weight : 222.63

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471003

(R)-1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethyl carbamate

(R)-1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethyl carbamate

  • Catalogue No.:PA 03 4471003

  • CAS :

    913088-92-3

  • Molecular Formula : C10H9Cl2N5O2

  • Molecular Weight : 302.12

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471004

(S)-1-(2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethyl carbamate

(S)-1-(2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethyl carbamate

  • Catalogue No.:PA 03 4471004

  • CAS :

    913088-81-0

  • Molecular Formula : C10H10ClN5O2

  • Molecular Weight : 267.67

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Drug Reference Standards & Impurity Synthesis in India
PA 27 0025168

(R)-1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-ol

(R)-1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-ol

  • Catalogue No.:PA 27 0025168

  • CAS :

    1259059-77-2

  • Molecular Formula : C9H9ClN4O

  • Molecular Weight : 224.65

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471005

1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

  • Catalogue No.:PA 03 4471005

  • CAS :

    1259059-68-1

  • Molecular Formula : C9H7ClN4O

  • Molecular Weight : 222.63

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447001

(S)-1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-ol

(S)-1-(2-Chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-ol

  • Catalogue No.:PAI 03 447001

  • CAS :

    2857969-41-4

  • Molecular Formula : C9H9ClN4O

  • Molecular Weight : 224.65

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447002

1-(2,4-Dichlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

1-(2,4-Dichlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

  • Catalogue No.:PAI 03 447002

  • CAS :

    1452161-91-9

  • Molecular Formula : C9H6Cl2N4O

  • Molecular Weight : 257.07

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447003

(R)-1-(2,4-Dichlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

(R)-1-(2,4-Dichlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

  • Catalogue No.:PAI 03 447003

  • CAS :

    NA

  • Molecular Formula : C9H8Cl2N4O

  • Molecular Weight : 259.09

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447004

Methyl (R)-2-((tert-butyldimethylsilyl)oxy)-2-(2-chlorophenyl)acetate

Methyl (R)-2-((tert-butyldimethylsilyl)oxy)-2-(2-chlorophenyl)acetate

  • Catalogue No.:PAI 03 447004

  • CAS :

    2973351-96-9

  • Molecular Formula : C15H23ClO3Si

  • Molecular Weight : 314.88

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447005

(R)-2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethan-1-ol

(R)-2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethan-1-ol

  • Catalogue No.:PAI 03 447005

  • CAS :

    886860-46-4

  • Molecular Formula : C14H23ClO2Si

  • Molecular Weight : 286.87

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447006

(R)-tert-Butyl(2-chloro-1-(2-chlorophenyl)ethoxy)dimethylsilane

(R)-tert-Butyl(2-chloro-1-(2-chlorophenyl)ethoxy)dimethylsilane

  • Catalogue No.:PAI 03 447006

  • CAS :

    2973351-58-3

  • Molecular Formula : C14H22Cl2OSi

  • Molecular Weight : 305.31

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447007

(R)-1-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-1H-tetrazole

(R)-1-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-1H-tetrazole

  • Catalogue No.:PAI 03 447007

  • CAS :

    NA

  • Molecular Formula : C15H23ClN4OSi

  • Molecular Weight : 338.91

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447008

1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

  • Catalogue No.:PAI 03 447008

  • CAS :

    220902-32-9

  • Molecular Formula : C9H6Cl2N4O

  • Molecular Weight : 257.07

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447009

(R)-1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-ol

(R)-1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-ol

  • Catalogue No.:PAI 03 447009

  • CAS :

    NA

  • Molecular Formula : C9H8Cl2N4O

  • Molecular Weight : 259.09

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447010

(R)-2-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-2H-tetrazole

(R)-2-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-2H-tetrazole

  • Catalogue No.:PAI 03 447010

  • CAS :

    2973351-59-4

  • Molecular Formula : C15H23ClN4OSi

  • Molecular Weight : 338.91

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447011

Methyl (S)-2-((tert-butyldimethylsilyl)oxy)-2-(2-chlorophenyl)acetate

Methyl (S)-2-((tert-butyldimethylsilyl)oxy)-2-(2-chlorophenyl)acetate

  • Catalogue No.:PAI 03 447011

  • CAS :

    NA

  • Molecular Formula : C15H23ClO3Si

  • Molecular Weight : 314.88

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447012

(S)-2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethan-1-ol

(S)-2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethan-1-ol

  • Catalogue No.:PAI 03 447012

  • CAS :

    NA

  • Molecular Formula : C14H23ClO2Si

  • Molecular Weight : 286.87

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447013

(S)-tert-Butyl(2-chloro-1-(2-chlorophenyl)ethoxy)dimethylsilane

(S)-tert-Butyl(2-chloro-1-(2-chlorophenyl)ethoxy)dimethylsilane

  • Catalogue No.:PAI 03 447013

  • CAS :

    NA

  • Molecular Formula : C14H22Cl2OSi

  • Molecular Weight : 305.31

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447014

(S)-1-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-1H-tetrazole

(S)-1-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-1H-tetrazole

  • Catalogue No.:PAI 03 447014

  • CAS :

    NA

  • Molecular Formula : C15H23ClN4OSi

  • Molecular Weight : 338.91

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447015

(S)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

(S)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

  • Catalogue No.:PAI 03 447015

  • CAS :

    NA

  • Molecular Formula : C9H9ClN4O

  • Molecular Weight : 224.65

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447016

(S)-2-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-2H-tetrazole

(S)-2-(2-((tert-Butyldimethylsilyl)oxy)-2-(2-chlorophenyl)ethyl)-2H-tetrazole

  • Catalogue No.:PAI 03 447016

  • CAS :

    NA

  • Molecular Formula : C15H23ClN4OSi

  • Molecular Weight : 338.91

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447017

(S)-1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethyl carbamate

(S)-1-(2,4-Dichlorophenyl)-2-(2H-tetrazol-2-yl)ethyl carbamate

  • Catalogue No.:PAI 03 447017

  • CAS :

    913088-93-4

  • Molecular Formula : C10H9Cl2N5O2

  • Molecular Weight : 302.12

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Drug Reference Standards & Impurity Synthesis in India
PAI 03 447018

(S)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethyl carbamate

(S)-1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethyl carbamate

  • Catalogue No.:PAI 03 447018

  • CAS :

    913089-09-5

  • Molecular Formula : C10H10ClN5O2

  • Molecular Weight : 267.67

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Drug Reference Standards & Impurity Synthesis in India
PA STI 089990

Cenobamate D4

Cenobamate D4

  • Catalogue No.:PA STI 089990

  • CAS :

    NA

  • Molecular Formula : C10H6D4ClN5O2

  • Molecular Weight : 271.7

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471006

1-(3-Bromo-2-chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

1-(3-Bromo-2-chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

  • Catalogue No.:PA 03 4471006

  • CAS :

    NA

  • Molecular Formula : C9H6BrClN4O

  • Molecular Weight : 301.53

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471007

1-(3-Bromo-2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

1-(3-Bromo-2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

  • Catalogue No.:PA 03 4471007

  • CAS :

    NA

  • Molecular Formula : C9H6BrClN4O

  • Molecular Weight : 301.53

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471008

1-(5-Bromo-2-chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

1-(5-Bromo-2-chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

  • Catalogue No.:PA 03 4471008

  • CAS :

    NA

  • Molecular Formula : C9H6BrClN4O

  • Molecular Weight : 301.53

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471009

1-(5-Bromo-2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

1-(5-Bromo-2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

  • Catalogue No.:PA 03 4471009

  • CAS :

    2935911-15-0

  • Molecular Formula : C9H6BrClN4O

  • Molecular Weight : 301.53

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471010

1-(3,5-Dibromo-2-chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

1-(3,5-Dibromo-2-chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-one

  • Catalogue No.:PA 03 4471010

  • CAS :

    NA

  • Molecular Formula : C9H5Br2ClN4O

  • Molecular Weight : 380.42

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471011

1-(3,5-Dibromo-2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

1-(3,5-Dibromo-2-chlorophenyl)-2-(2H-tetrazol-2-yl)ethan-1-one

  • Catalogue No.:PA 03 4471011

  • CAS :

    NA

  • Molecular Formula : C9H5Br2ClN4O

  • Molecular Weight : 380.42

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471012

1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethyl carbamate

1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethyl carbamate

  • Catalogue No.:PA 03 4471012

  • CAS :

    913088-45-6

  • Molecular Formula : C10H10ClN5O2

  • Molecular Weight : 267.67

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Drug Reference Standards & Impurity Synthesis in India
PA 03 4471013

1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

1-(2-Chlorophenyl)-2-(1H-tetrazol-1-yl)ethan-1-ol

  • Catalogue No.:PA 03 4471013

  • CAS :

    2297784-40-6

  • Molecular Formula : C9H9ClN4O

  • Molecular Weight : 224.65

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