hydralazine and its Impurities

A direct-acting smooth muscle relaxant, Hydralazine is used for the treatment of high blood pressure and heart failure. It is a vasodilator primarily in arteries and arterioles. Reference standards of Hydralazine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 26 results for hydralazine Impurities
PA 08 10000

Hydralazine

Hydralazine

  • Catalogue No.:PA 08 10000

  • CAS :

    86-54-4

  • Molecular Formula : C8H8N4

  • Molecular Weight : 160.18

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PA 08 10530

S-Triazolo [3,4-a] phthalazine

S-Triazolo [3,4-a] phthalazine

  • Catalogue No.:PA 08 10530

  • CAS :

    234-80-0

  • Molecular Formula : C9H6N4

  • Molecular Weight : 170.17

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PA 08 10540

3-Methyl-1,2,4-triazolo [3,4-a] phthalazine

3-Methyl-1,2,4-triazolo [3,4-a] phthalazine

  • Catalogue No.:PA 08 10540

  • CAS :

    20062-41-3

  • Molecular Formula : C10H8N4

  • Molecular Weight : 184.2

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PA 08 10550

Phthalazin-1(4H)-one

Phthalazin-1(4H)-one

  • Catalogue No.:PA 08 10550

  • CAS :

    20055-18-9

  • Molecular Formula : C8H6N2O

  • Molecular Weight : 146.15

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PA 08 10560

Hydralazine Lactose Impurity

Hydralazine Lactose Impurity

  • Catalogue No.:PA 08 10560

  • CAS :

    NA

  • Molecular Formula : C20H26N4O10

  • Molecular Weight : 482.44

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PA STI 047090

Hydralazine-15N4 Hydrochloride

Hydralazine-15N4 Hydrochloride

  • Catalogue No.:PA STI 047090

  • CAS :

    1346603-02-8

  • Molecular Formula : C8H915N4Cl

  • Molecular Weight : 200.61

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PA STI 047091

Hydralazine-d4

Hydralazine-d4

  • Catalogue No.:PA STI 047091

  • CAS :

    NA

  • Molecular Formula : C8H4D4N4

  • Molecular Weight : 164.20

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PA STI 047092

Hydralazine-d5

Hydralazine-d5

  • Catalogue No.:PA STI 047092

  • CAS :

    NA

  • Molecular Formula : C8H3D5N4

  • Molecular Weight : 165.21

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PA STI 047100

Hydralazine-15N4 Pyruvic Acid Hydrazone

Hydralazine-15N4 Pyruvic Acid Hydrazone

  • Catalogue No.:PA STI 047100

  • CAS :

    1346606-25-4

  • Molecular Formula : C11H1015N4O2

  • Molecular Weight : 234.20

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PA EPH1120000

Hydralazine hydrochloride (H1120000)

Hydralazine hydrochloride (H1120000)

  • Catalogue No.:PA EPH1120000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA IPIPRS 263 12

Hydralazine Hydrochloride (IPRS/263/12)-from IPC

  • Catalogue No.:PA IPIPRS 263 12

  • CAS :

    NA

  • Molecular Formula :

  • Molecular Weight : NA

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PA USP1313006

Hydralazine Hydrochloride (1313006)

Hydralazine Hydrochloride (1313006)

  • Catalogue No.:PA USP1313006

  • CAS :

    304-20-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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PA 08 0101000

Acetone Hydralazine Hydrazone

Acetone Hydralazine Hydrazone

  • Catalogue No.:PA 08 0101000

  • CAS :

    56173-18-3

  • Molecular Formula : C11H12N4

  • Molecular Weight : 200.25

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PA 08 0101001

1,1,-Di(phthalazine-yl)amine

1,1,-Di(phthalazine-yl)amine

  • Catalogue No.:PA 08 0101001

  • CAS :

    103429-70-5

  • Molecular Formula : C16H11N5

  • Molecular Weight : 273.30

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PA 08 0101002

Hydralazine N-Lactose Impurity

Hydralazine N-Lactose Impurity

  • Catalogue No.:PA 08 0101002

  • CAS :

    NA

  • Molecular Formula : C20H28N4O10

  • Molecular Weight : 484.46

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PA 08 0101003

3-Hydroxymethyl-s-triazolo[3,4-a]phthalazine

3-Hydroxymethyl-s-triazolo[3,4-a]phthalazine

  • Catalogue No.:PA 08 0101003

  • CAS :

    54687-66-0

  • Molecular Formula : C10H8N4O

  • Molecular Weight : 200.2

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PA 08 0101004

Hydralazine Nitroso Impurity

Hydralazine Nitroso Impurity

  • Catalogue No.:PA 08 0101004

  • CAS :

    NA

  • Molecular Formula : C8H7N5O

  • Molecular Weight : 189.18

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PA 08 0101005

 (1R,2R,3R,4R)-1-([1,2,4]Triazolo[3,4-a]phthalazin-3-yl)pentane-1,2,3,4,5-pentaol

(1R,2R,3R,4R)-1-([1,2,4]Triazolo[3,4-a]phthalazin-3-yl)pentane-1,2,3,4,5-pentaol

  • Catalogue No.:PA 08 0101005

  • CAS :

    79364-48-0

  • Molecular Formula : C14H16N4O5

  • Molecular Weight : 320.31

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PA 08 0101006

2-Aminophthalazin-1(2H)-one

2-Aminophthalazin-1(2H)-one

  • Catalogue No.:PA 08 0101006

  • CAS :

    2832741-84-9

  • Molecular Formula : C8H7N3O

  • Molecular Weight : 161.16

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PA 08 0101007

2-Methylphthalazin-1(2H)-one

2-Methylphthalazin-1(2H)-one

  • Catalogue No.:PA 08 0101007

  • CAS :

    6091-81-2

  • Molecular Formula : C9H8N2O

  • Molecular Weight : 160.18

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PA 08 0101008

7-Chlorophthalazin-1(2H)-one

7-Chlorophthalazin-1(2H)-one

  • Catalogue No.:PA 08 0101008

  • CAS :

    60889-20-5

  • Molecular Formula : C8H5ClN2O

  • Molecular Weight : 180.59

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PA 08 0101009

2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)phthalazin-1(2H)-one

2-(3-Oxo-1,3-dihydroisobenzofuran-1-yl)phthalazin-1(2H)-one

  • Catalogue No.:PA 08 0101009

  • CAS :

    55294-87-6

  • Molecular Formula : C16H10N2O3

  • Molecular Weight : 278.27

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PA 08 0101010

(E)-4-(Phthalazin-1-yldiazenyl)-1,1'-biphthalazine

(E)-4-(Phthalazin-1-yldiazenyl)-1,1'-biphthalazine

  • Catalogue No.:PA 08 0101010

  • CAS :

    NA

  • Molecular Formula : C24H14N8

  • Molecular Weight : 414.43

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PA 08 0101011

Hydralazine Lactosone Ring-opened Adduct

Hydralazine Lactosone Ring-opened Adduct

  • Catalogue No.:PA 08 0101011

  • CAS :

    NA

  • Molecular Formula : C20H26N4O10

  • Molecular Weight : 482.45

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PA 08 0101012

1-Azidophthalazine

1-Azidophthalazine

  • Catalogue No.:PA 08 0101012

  • CAS :

    1541995-64-5

  • Molecular Formula : C8H5N5

  • Molecular Weight : 171.16

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PA 08 0101013

2,6-Di-tert-butyl-4-((2-(phthalazin-1-yl)hydrazineylidene)methyl)phenol

2,6-Di-tert-butyl-4-((2-(phthalazin-1-yl)hydrazineylidene)methyl)phenol

  • Catalogue No.:PA 08 0101013

  • CAS :

    109772-00-1

  • Molecular Formula : C23H28N4O

  • Molecular Weight : 376.5

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CPHI INDIA- 28, 30 November