quinine and its Impurities

An anti-malarial drug. Also used to treat lupus and arthritis and as a flavour component in beverages. Quinine is used as the chiral moiety for the ligands used in Sharpless asymmetric dihydroxylation.Reference standards of Quinine API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.

Displaying 43 results for quinine Impurities
Drug Reference Standards & Impurity Synthesis in India
PA 17 04000

Quinine

Quinine

  • Catalogue No.:PA 17 04000

  • CAS :

    130-95-0

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 04510

Quinine Bisulphate

Quinine Bisulphate

  • Catalogue No.:PA 17 04510

  • CAS :

    549-56-4

  • Molecular Formula : C20H26N2O6S

  • Molecular Weight : 422.5

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05010

Quinine - Impurity A

Quinidine

  • Catalogue No.:PA 17 05010

  • CAS :

    56-54-2

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05020

Quinine - Impurity B

Cinchonidine

  • Catalogue No.:PA 17 05020

  • CAS :

    485-71-2

  • Molecular Formula : C19H22N2O

  • Molecular Weight : 294.39

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05030

Quinine - Impurity C

Dihydroquinine

  • Catalogue No.:PA 17 05030

  • CAS :

    522-66-7

  • Molecular Formula : C20H26N2O2

  • Molecular Weight : 326.43

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05510

O-Desmethyl Quinine

O-Desmethyl Quinine

  • Catalogue No.:PA 17 05510

  • CAS :

    524-63-0

  • Molecular Formula : C19H22N2O2

  • Molecular Weight : 310.39

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05520

(-)-(3S)-3-Hydroxy Quinine

(-)-(3S)-3-Hydroxy Quinine

  • Catalogue No.:PA 17 05520

  • CAS :

    78549-61-8

  • Molecular Formula : C20H24N2O3

  • Molecular Weight : 340.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05540

Quinine Di-N-oxide

Quinine Di-N-oxide

  • Catalogue No.:PA 17 05540

  • CAS :

    101655-92-9

  • Molecular Formula : C20H24N2O4

  • Molecular Weight : 356.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05550

Quinine 1'-Oxide

Quinine 1'-Oxide

  • Catalogue No.:PA 17 05550

  • CAS :

    54821-44-2

  • Molecular Formula : C20H24N2O3

  • Molecular Weight : 340.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05560

Quinine N-Oxide

Quinine N-Oxide

  • Catalogue No.:PA 17 05560

  • CAS :

    109906-48-1

  • Molecular Formula : C20H24N2O3

  • Molecular Weight : 340.42

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Drug Reference Standards & Impurity Synthesis in India
PA STI 051440

(-)-(3S)-3-Hydroxy Quinine-vinyl-d3

(-)-(3S)-3-Hydroxy Quinine-vinyl-d3

  • Catalogue No.:PA STI 051440

  • CAS :

    NA

  • Molecular Formula : C20H21D3N2O3

  • Molecular Weight : 343.43

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Drug Reference Standards & Impurity Synthesis in India
PA STI 051450

(3R)-3-Hydroxy Quinine-vinyl-d3

(3R)-3-Hydroxy Quinine-vinyl-d3

  • Catalogue No.:PA STI 051450

  • CAS :

    NA

  • Molecular Formula : C20H21D3N2O3

  • Molecular Weight : 343.43

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Drug Reference Standards & Impurity Synthesis in India
PA STI 076730

Quinine-d3

Quinine-d3

  • Catalogue No.:PA STI 076730

  • CAS :

    NA

  • Molecular Formula : C20H21D3N2O2

  • Molecular Weight : 327.44

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Drug Reference Standards & Impurity Synthesis in India
PA STI 076740

Quinine-d3 1'-Oxide

Quinine-d3 1'-Oxide

  • Catalogue No.:PA STI 076740

  • CAS :

    NA

  • Molecular Formula : C20H21D3N2O3

  • Molecular Weight : 343.43

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Drug Reference Standards & Impurity Synthesis in India
PA STI 076750

Quinine-d3 N-Oxide

Quinine-d3 N-Oxide

  • Catalogue No.:PA STI 076750

  • CAS :

    NA

  • Molecular Formula : C20H21D3N2O3

  • Molecular Weight : 343.43

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05570

9-Acetyl-3,10-dihydroxyapoquinidine Methyl Ether

9-Acetyl-3,10-dihydroxyapoquinidine Methyl Ether

  • Catalogue No.:PA 17 05570

  • CAS :

    1262639-66-6

  • Molecular Formula : C22H28N2O5

  • Molecular Weight : 400.47

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Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 129 12

Quinine Dihydrochloride (IPRS/129/12)-from IPC

Quinine Dihydrochloride (IPRS/129/12)-from IPC

  • Catalogue No.:PA IPIPRS 129 12

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA IPIPRS 28 14

Quinine Sulphate (IPRS/28/14)-from IPC

Quinine Sulphate (IPRS/28/14)-from IPC

  • Catalogue No.:PA IPIPRS 28 14

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA EPQ0200000

Quinine sulfate (Q0200000)

Quinine sulfate (Q0200000)

  • Catalogue No.:PA EPQ0200000

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1596807

Quinine Hydrochloride Dihydrate (1596807)

Quinine Hydrochloride Dihydrate (1596807)

  • Catalogue No.:PA USP1596807

  • CAS :

    6119-47-7

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1597005

Quinine Sulfate (1597005)

Quinine Sulfate (1597005)

  • Catalogue No.:PA USP1597005

  • CAS :

    207671-44-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA USP1597504

Quininone (1597504)

Quininone (1597504)

  • Catalogue No.:PA USP1597504

  • CAS :

    84-31-1

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA BP862RB

quinine sulfate (862RB)

quinine sulfate (862RB)

  • Catalogue No.:PA BP862RB

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 17 06520

1-(6-Methoxyquinolin-4-yl)-3-(3-vinylpiperidin-4-yl)propan-1-one Sulfate

1-(6-Methoxyquinolin-4-yl)-3-(3-vinylpiperidin-4-yl)propan-1-one Sulfate

  • Catalogue No.:PA 17 06520

  • CAS :

    NA

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 06540

(+)-Dihydroquinidine

(+)-Dihydroquinidine

  • Catalogue No.:PA 17 06540

  • CAS :

    1435-55-8

  • Molecular Formula : C20H26N2O2

  • Molecular Weight : 326.44

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05580

9-epi-Quinidine

9-epi-Quinidine

  • Catalogue No.:PA 17 05580

  • CAS :

    572-59-8

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 05590

9-epi Quinine

9-epi Quinine

  • Catalogue No.:PA 17 05590

  • CAS :

    572-60-1

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041000

O-Desmethyl quinidine

O-Desmethyl quinidine

  • Catalogue No.:PA 17 0041000

  • CAS :

    70877-75-7

  • Molecular Formula : C19H22N2O2

  • Molecular Weight : 310.4

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041001

Quinidine 1’-Oxide

Quinidine 1’-Oxide

  • Catalogue No.:PA 17 0041001

  • CAS :

    115730-97-7

  • Molecular Formula : C20H24N2O3

  • Molecular Weight : 340.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041002

Quinidine N-Oxide

Quinidine N-Oxide

  • Catalogue No.:PA 17 0041002

  • CAS :

    70116-00-6

  • Molecular Formula : C20H24N2O3

  • Molecular Weight : 340.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041003

Hydroquinidine Hydrochloride

Hydroquinidine Hydrochloride

  • Catalogue No.:PA 17 0041003

  • CAS :

    1476-98-8

  • Molecular Formula : C20H27ClN2O2

  • Molecular Weight : 362.9

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041004

Viquidil

Viquidil

  • Catalogue No.:PA 17 0041004

  • CAS :

    84-55-9

  • Molecular Formula : C20H24N2O2

  • Molecular Weight : 324.42

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041005

Quinotoxine Hydrochloride

Quinotoxine Hydrochloride

  • Catalogue No.:PA 17 0041005

  • CAS :

    52211-63-9

  • Molecular Formula : C20H25ClN2O2

  • Molecular Weight : 360.88

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Drug Reference Standards & Impurity Synthesis in India
PA IPRS 36 20

Quinine Sulphate (IPRS/36/20)

Quinine Sulphate (IPRS/36/20)

  • Catalogue No.:PA IPRS 36 20

  • CAS :

    NA

  • Molecular Formula : NA

  • Molecular Weight : NA

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041006

Dihydrocinchonidine

Dihydrocinchonidine

  • Catalogue No.:PA 17 0041006

  • CAS :

    485-64-3

  • Molecular Formula : C19H24N2O

  • Molecular Weight : 296.41

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041007

4-((1R)-Hydroxy((2S,4S,6R)-6-vinylquinuclidin-2-yl)methyl)quinolin-6-ol

4-((1R)-Hydroxy((2S,4S,6R)-6-vinylquinuclidin-2-yl)methyl)quinolin-6-ol

  • Catalogue No.:PA 17 0041007

  • CAS :

    1594121-64-8

  • Molecular Formula : C19H22N2O2

  • Molecular Weight : 310.4

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041008

(S)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,7R)-7-vinyl-1-azabicyclo[2.2.1]heptan-2-yl)methanamine

(S)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,7R)-7-vinyl-1-azabicyclo[2.2.1]heptan-2-yl)methanamine

  • Catalogue No.:PA 17 0041008

  • CAS :

    2096474-13-2

  • Molecular Formula : C19H23N3O

  • Molecular Weight : 309.41

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041009

(1S,2S,4S,5R)-1-(Acridin-9-ylmethyl)-2-((R)-hydroxy(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium Bromide

(1S,2S,4S,5R)-1-(Acridin-9-ylmethyl)-2-((R)-hydroxy(6-methoxyquinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium Bromide

  • Catalogue No.:PA 17 0041009

  • CAS :

    466639-23-6

  • Molecular Formula : C34H34BrN3O2

  • Molecular Weight : 596.57

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041011

Viquidil Oxalate

Viquidil Oxalate

  • Catalogue No.:PA 17 0041011

  • CAS :

    NA

  • Molecular Formula : C20H24N2O2 + 1/2(C2H2O4)

  • Molecular Weight : 324.42 + 1/2(90.03)

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041012

9S-Amino-9-deoxyquinine

9S-Amino-9-deoxyquinine

  • Catalogue No.:PA 17 0041012

  • CAS :

    168960-95-0

  • Molecular Formula : C20H25N3O

  • Molecular Weight : 323.44

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041013

(1S,2S,4S,5R)-1-(3,5-Bis(trifluoromethyl)benzyl)-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium Bromide

(1S,2S,4S,5R)-1-(3,5-Bis(trifluoromethyl)benzyl)-2-((R)-hydroxy(quinolin-4-yl)methyl)-5-vinylquinuclidin-1-ium Bromide

  • Catalogue No.:PA 17 0041013

  • CAS :

    947508-16-9

  • Molecular Formula : C28H27BrF6N2O

  • Molecular Weight : 601.43

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Drug Reference Standards & Impurity Synthesis in India
PA 17 0041014

(R)-((1S,2R,4S,5R)-5-Ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methanamine

(R)-((1S,2R,4S,5R)-5-Ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methanamine

  • Catalogue No.:PA 17 0041014

  • CAS :

    522600-31-3

  • Molecular Formula : C20H27N3O

  • Molecular Weight : 325.46

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Drug Reference Standards & Impurity Synthesis in India
PA BSC 0041701241

(9R)-10,11-Dihydro-6′-methoxycinchonan-9-amine (BSC)

(9R)-10,11-Dihydro-6′-methoxycinchonan-9-amine (BSC)

  • Catalogue No.:PA BSC 0041701241

  • CAS :

    522600-31-3

  • Molecular Formula : C20H27N3O

  • Molecular Weight : 325.46

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