metamizole sodium and its Impurities

A sodium salt of non-opioid analgesic drug Metamizole which is used in human and veterinary medicine. It is a dipyrone which is a prodrug of structurally related pyrazolone compounds. Metamizole is used for perioperative pain, acute injury, colic, cancer pain. Reference standards of Metamizole Sodium API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 13 results for metamizole sodium Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 13 24000

Metamizole Sodium

Metamizole Sodium

  • Catalogue No.:PA 13 24000

  • CAS :

    68-89-3

  • Molecular Formula : C13H16N3NaO4S

  • Molecular Weight : 333.34

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24010

Metamizole Sodium - Impurity A

4-Formylamino Antipyrine

  • Catalogue No.:PA 13 24010

  • CAS :

    1672-58-8

  • Molecular Formula : C12H13N3O2

  • Molecular Weight : 231.25

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24020

Metamizole Sodium - Impurity B

4-Aminophenazone

  • Catalogue No.:PA 13 24020

  • CAS :

    83-07-8

  • Molecular Formula : C11H13N3O

  • Molecular Weight : 203.24

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24030

Metamizole Sodium - Impurity C (Hydrochloride Salt)

4-Methylaminophenazone Hydrochloride

  • Catalogue No.:PA 13 24030

  • CAS :

    856307-27-2

  • Molecular Formula : C12H15N3OClH

  • Molecular Weight : 253.73

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24031

Metamizole Sodium - Impurity C (Freebase)

4-Methylaminophenazone

  • Catalogue No.:PA 13 24031

  • CAS :

    519-98-2

  • Molecular Formula : C12H15N3O

  • Molecular Weight : 217.27

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24032

Metamizole Sodium - Impurity C (Hydrate Salt)

4-Methylaminoantipyrine Monohydrate

  • Catalogue No.:PA 13 24032

  • CAS :

    1619981-09-7

  • Molecular Formula : C12H17N3O2

  • Molecular Weight : 235.29

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24040

Metamizole Sodium - Impurity D

4-Dimethylamino Antipyrine

  • Catalogue No.:PA 13 24040

  • CAS :

    58-15-1

  • Molecular Formula : C13H17N3O

  • Molecular Weight : 231.29

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24050

Metamizole Sodium - Impurity E

4-N-Desmethylmetamizole

  • Catalogue No.:PA 13 24050

  • CAS :

    117-38-4

  • Molecular Formula : C12H15N3O4S

  • Molecular Weight : 297.33

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 24540

Metamizole Sodium - Impurity E (Sodium Salt)

Melaminsulfone Sodium Salt

  • Catalogue No.:PA 13 24540

  • CAS :

    129-89-5

  • Molecular Formula : C12H14N3NaO4S

  • Molecular Weight : 318.31

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 0241003

((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)azanediyl)dimethanesulfonic Acid

((1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)azanediyl)dimethanesulfonic Acid

  • Catalogue No.:PA 13 0241003

  • CAS :

    NA

  • Molecular Formula : C13H17N3O7S2

  • Molecular Weight : 391.41

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 0241004

4,4'-[Methylenebis(methylimino)]diantipyrine

4,4'-[Methylenebis(methylimino)]diantipyrine

  • Catalogue No.:PA 13 0241004

  • CAS :

    810-16-2

  • Molecular Formula : C25H30N6O2

  • Molecular Weight : 446.56

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 0241005

Sodium ((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonate

Sodium ((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonate

  • Catalogue No.:PA 13 0241005

  • CAS :

    NA

  • Molecular Formula : C12H13N4NaO5S

  • Molecular Weight : 348.31

Enquire
Details
Drug Reference Standards & Impurity Synthesis in India
PA 13 0241006

Sodium ((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonate

Sodium ((1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)(nitroso)amino)methanesulfonate

  • Catalogue No.:PA 13 0241006

  • CAS :

    NA

  • Molecular Formula : C12H13N4NaO5S

  • Molecular Weight : 348.31

Enquire
Details
Periodic Table- Pharmaffiliates

Calculators
Periodic Table- Pharmaffiliates

Contact us

Ask A Scientist-Pharmaffiliates

Ask a Scientist
General Help

General Help
pharmaffiliates