acrivastine and its Impurities

Acrivastine is a triprolidine analog antihistamine indicated for the treatment of allergies and hay fever. It is a second-generation H1-receptor antagonist antihistamine and works by blocking histamine H1 receptors. Reference standards of Acrivastine API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 23 results for acrivastine Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 28 36000

Acrivastine

Acrivastine

  • Catalogue No.:PA 28 36000

  • CAS :

    87848-99-5

  • Molecular Formula : C22H24N2O2

  • Molecular Weight : 348.44

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36510

(Z)-3-(6-(3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)propanoic Acid

(Z)-3-(6-(3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)propanoic Acid

  • Catalogue No.:PA 28 36510

  • CAS :

    NA

  • Molecular Formula : C22H26N2O2

  • Molecular Weight : 350.46

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36520

Acrivastine Isomer Z

Acrivastine Isomer Z

  • Catalogue No.:PA 28 36520

  • CAS :

    1057138-89-2

  • Molecular Formula : C22H24N2O2

  • Molecular Weight : 348.45

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36530

(Z)-3-(6-((E)-2-Carboxyvinyl)pyridin-2-yl)-3-(p-tolyl)acrylic Acid

(Z)-3-(6-((E)-2-Carboxyvinyl)pyridin-2-yl)-3-(p-tolyl)acrylic Acid

  • Catalogue No.:PA 28 36530

  • CAS :

    NA

  • Molecular Formula : C18H15NO4

  • Molecular Weight : 309.32

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36540

(E)-3-(6-(4-Methylbenzoyl)pyridin-2-yl)acrylic Acid

(E)-3-(6-(4-Methylbenzoyl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 36540

  • CAS :

    94094-27-6

  • Molecular Formula : C16H13NO3

  • Molecular Weight : 267.28

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36550

(E)-3-(6-((E)-3-Oxo-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic Acid

(E)-3-(6-((E)-3-Oxo-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 36550

  • CAS :

    NA

  • Molecular Formula : C18H15NO3

  • Molecular Weight : 293.32

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36560

(Z)-3-(6-((Z)-2-(Pyrrolidin-1-yl)-1-(p-tolyl)vinyl)pyridin-2-yl)acrylic Acid

(Z)-3-(6-((Z)-2-(Pyrrolidin-1-yl)-1-(p-tolyl)vinyl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 36560

  • CAS :

    NA

  • Molecular Formula : C21H22N2O2

  • Molecular Weight : 334.42

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36570

(Z)-3-(6-((E)-3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic Acid

(Z)-3-(6-((E)-3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 36570

  • CAS :

    2375728-22-4

  • Molecular Formula : C22H24N2O2

  • Molecular Weight : 348.45

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36580

(E)-3-(6-(1-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid

(E)-3-(6-(1-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 36580

  • CAS :

    93962-64-2

  • Molecular Formula : C22H26N2O3

  • Molecular Weight : 366.46

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36590

(Z)-3-(6-((Z)-3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic Acid

(Z)-3-(6-((Z)-3-(Pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 36590

  • CAS :

    2375728-23-5

  • Molecular Formula : C22H24N2O2

  • Molecular Weight : 348.45

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36600

1-((E)-3-(6-((E)-2-Carboxyvinyl)pyridin-2-yl)-3-(p-tolyl)allyl)pyrrolidine 1-oxide

1-((E)-3-(6-((E)-2-Carboxyvinyl)pyridin-2-yl)-3-(p-tolyl)allyl)pyrrolidine 1-oxide

  • Catalogue No.:PA 28 36600

  • CAS :

    2064110-20-7

  • Molecular Formula : C22H24N2O3

  • Molecular Weight : 364.45

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36610

(E)-2-bromo-6-(3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridine

(E)-2-bromo-6-(3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridine

  • Catalogue No.:PA 28 36610

  • CAS :

    1246857-70-4

  • Molecular Formula : C19H21BrN2

  • Molecular Weight : 357.3

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Drug Reference Standards & Impurity Synthesis in India
PA 28 36620

Ethyl (E)-3-(6-((E)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylate

Ethyl (E)-3-(6-((E)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)acrylate

  • Catalogue No.:PA 28 36620

  • CAS :

    87849-18-1

  • Molecular Formula : C24H28N2O2

  • Molecular Weight : 376.5

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361000

(E)-3-(6-(4-Toluolyl)-2-pyridyl)-acrylic acid Sodium Salt

(E)-3-(6-(4-Toluolyl)-2-pyridyl)-acrylic acid Sodium Salt

  • Catalogue No.:PA 28 0361000

  • CAS :

    1280197-53-6

  • Molecular Formula : C16H12NNaO3

  • Molecular Weight : 289.27

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361001

2,3-Dihydro Acrivastine

2,3-Dihydro Acrivastine

  • Catalogue No.:PA 28 0361001

  • CAS :

    87849-01-2

  • Molecular Formula : C22H26N2O2

  • Molecular Weight : 350.46

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361002

1-(6-Bromopyridin-2-yl)-3-(pyrrolidin-1-yl)-1-(p-tolyl)propan-1-ol

1-(6-Bromopyridin-2-yl)-3-(pyrrolidin-1-yl)-1-(p-tolyl)propan-1-ol

  • Catalogue No.:PA 28 0361002

  • CAS :

    87849-69-2

  • Molecular Formula : C19H23BrN2O

  • Molecular Weight : 375.31

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361003

2-((E)-2-Carboxyvinyl)-6-((E)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridine 1-oxide

2-((E)-2-Carboxyvinyl)-6-((E)-3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridine 1-oxide

  • Catalogue No.:PA 28 0361003

  • CAS :

    NA

  • Molecular Formula : C22H24N2O3

  • Molecular Weight : 364.45

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361004

(E)-3-(6-(3-(Pyrrolidin-1-ylmethyl)-2-(p-tolyl)oxiran-2-yl)pyridin-2-yl)acrylic Acid

(E)-3-(6-(3-(Pyrrolidin-1-ylmethyl)-2-(p-tolyl)oxiran-2-yl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 0361004

  • CAS :

    NA

  • Molecular Formula : C22H24N2O3

  • Molecular Weight : 364.45

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361005

(E)-2-(2-Carboxyvinyl)-6-(3-(pyrrolidin-1-ylmethyl)-2-(p-tolyl)oxiran-2-yl)pyridine 1-oxide

(E)-2-(2-Carboxyvinyl)-6-(3-(pyrrolidin-1-ylmethyl)-2-(p-tolyl)oxiran-2-yl)pyridine 1-oxide

  • Catalogue No.:PA 28 0361005

  • CAS :

    NA

  • Molecular Formula : C22H24N2O4

  • Molecular Weight : 380.44

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361006

(E)-3-(6-(2-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid

(E)-3-(6-(2-Hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylic Acid

  • Catalogue No.:PA 28 0361006

  • CAS :

    2657683-94-6

  • Molecular Formula : C22H26N2O3

  • Molecular Weight : 366.46

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361007

(E)-3-hydroxy-3-(6-(3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)propanoic Acid

(E)-3-hydroxy-3-(6-(3-(pyrrolidin-1-yl)-1-(p-tolyl)prop-1-en-1-yl)pyridin-2-yl)propanoic Acid

  • Catalogue No.:PA 28 0361007

  • CAS :

    NA

  • Molecular Formula : C22H26N2O3

  • Molecular Weight : 366.46

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361008

(E)-1-((3-(6-(2-Carboxyvinyl)pyridin-2-yl)-3-(p-tolyl)oxiran-2-yl)methyl)pyrrolidine 1-oxide

(E)-1-((3-(6-(2-Carboxyvinyl)pyridin-2-yl)-3-(p-tolyl)oxiran-2-yl)methyl)pyrrolidine 1-oxide

  • Catalogue No.:PA 28 0361008

  • CAS :

    2064110-23-0

  • Molecular Formula : C22H24N2O4

  • Molecular Weight : 380.44

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Drug Reference Standards & Impurity Synthesis in India
PA 28 0361009

Ethyl (E)-3-(6-(1-hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylate

Ethyl (E)-3-(6-(1-hydroxy-3-(pyrrolidin-1-yl)-1-(p-tolyl)propyl)pyridin-2-yl)acrylate

  • Catalogue No.:PA 28 0361009

  • CAS :

    87849-70-5

  • Molecular Formula : C24H30N2O3

  • Molecular Weight : 394.52

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