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Type:Impurity Reference Standard
Total Products: 12
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Quinine Related Products
Cleanchem is a trusted provider of premium pharmaceutical reference materials, specializing in Quinine and its associated compounds. Our catalog includes pharmacopeial and non-pharmacopeial Quinine impurities, metabolites, nitrosamine derivatives (N-NO compounds), and stable isotope-labeled products. These reference standards play a critical role in pharmaceutical R&D, supporting activities such as product formulation, ANDA and DMF submissions, quality assurance, analytical method development, and stability assessments.
All Quinine-related substances undergo comprehensive characterization and are delivered with complete Certificates of Analysis and supporting analytical documentation to ensure regulatory adherence. Upon request, we can offer EP/USP traceable standards. Our products are routinely re-evaluated to maintain consistent quality and performance.
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Quinine Hemisulfate Monohydrate
CAT No: CL-QNIN-01 CAS No: 207671-44-1 Mol Wt:  324.4 : 1/2(98.1) : 18.0 Mol F: C20H24N2O2 : 1/2(H2SO4) : H2O Inv Status: Custom Synthesis
Chemical Name: (8a,9R)-6'-Methoxycinchonan-9-ol hemisulfate monohydrate
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Quinine EP Impurity A
CAT No: CL-QNIN-02 CAS No: 56-54-2 Mol Wt: 324.4 Mol F: C20H24N2O2 Inv Status: Custom Synthesis
Chemical Name: (S)-[(2R,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxyquinolin-4-yl)methanol
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Quinine EP Impurity B
CAT No: CL-QNIN-03 CAS No: 485-71-2 Mol Wt: 294.4 Mol F: C19H22N2O Inv Status: Custom Synthesis
Chemical Name: (R)-[(2S,4S,5R)-5-ethenyl-1-azabicyclo[2.2.2]oct-2-yl](quinolin-4-yl)methanol
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Quinine EP Impurity C
CAT No: CL-QNIN-04 CAS No: 522-66-7 Mol Wt: 326.4 Mol F: C20H26N2O2 Inv Status: Custom Synthesis
Chemical Name: (R)-[(2S,4S,5R)-5-ethyl-1-azabicyclo[2.2.2]oct-2-yl](6-methoxyquinolin-4-yl)methanol
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Quinine Sulfate Impurity 1
CAT No: CL-QNIN-05 CAS No: NA Mol Wt: 463.7 : 98.1 Mol F: C29H41N3O2 : H2O4S Inv Status: Custom Synthesis
Chemical Name: ((1R,2S,4S,5R)-5-Ethylquinuclidin-2-yl)((2S,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methanol sulfate
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Quinine Sulfate Impurity 2
CAT No: CL-QNIN-06 CAS No: NA Mol Wt: 463.7 : 98.2 Mol F: C29H41N3O2 : H2O4S Inv Status: Custom Synthesis
Chemical Name: ((1S,2R,4S,5R)-5-Ethylquinuclidin-2-yl)((2R,4S,5R)-5-ethylquinuclidin-2-yl)(6-methoxyquinolin-4-yl)methanol sulfate
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Quinine Dihydrochloride
CAT No: CL-QNIN-07 CAS No: 60-93-5 Mol Wt: 324.4 : 2(36.5) Mol F: C20H24N2O2 : 2(HCl) Inv Status: Custom Synthesis
Chemical Name: (R)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol dihydrochloride
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Quinine hydrochloride dihydrate
CAT No: CL-QNIN-08 CAS No: 6119-47-7 Mol Wt: 324.4 : 1/2(98.1) : 2(18.0) Mol F: C20H24N2O2 : 1/2(H2SO4) : 2(H2O) Inv Status: Custom Synthesis
Chemical Name: (R)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol hemisulfate dihydrate
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Dihydrocinchonidine Sulphate
CAT No: CL-QNIN-9 CAS No: 78848-93-8 Mol Wt: 296.4 : 98.1 Mol F: C19H24N2O : H2SO4 Inv Status: Custom Synthesis
Chemical Name: (R)-((1S,2S,4S,5R)-5-ethylquinuclidin-2-yl)(quinolin-4-yl)methanol sulfate
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Quinine Sulfate
CAT No: CL-QNIN-10 CAS No: 804-63-7 Mol Wt: 324.4 : 98.1 Mol F: C20H24N2O2 : H2SO4 Inv Status: Custom Synthesis
Chemical Name: (R)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol sulfate
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Quinine Sulfate Dihydrate
CAT No: CL-QNIN-11 CAS No: 6119-70-6 Mol Wt: 324.4 : 1/2(98.1) : 2(18.0) Mol F: C20H24N2O2 : 1/2(H2SO4) : 2(H2O) Inv Status: Custom Synthesis
Chemical Name: (R)-(6-Methoxyquinolin-4-yl)((1S,2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol hemisulfate dihydrate
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Quinine-D3
CAT No: CL-QNIN-12 CAS No: NA Mol Wt: 327.4 Mol F: C20H21D3N2O2 Inv Status: Custom Synthesis
Chemical Name: (1R)-(6-(methoxy-d3)quinolin-4-yl)((2S,4S,5R)-5-vinylquinuclidin-2-yl)methanol

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