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Pharmaceutical Reference Standards

Quinidine Sulphate Dihydrate

Picture of Quinidine Sulphate Dihydrate
CAT No: SZ-Q005001
CAS No: 6591-63-5
Mol.F. : C20H24N2O2 : 1/2H2SO4 : 2H2O
Mol.Wt. : 324.4 : 1/(98.1) : 2(18.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 56-54-2 (free base) ; 50-54-4 (Sulphate)
SZ-Q005001
CAS No:6591-63-5
Mol.F.: C20H24N2O2 : 1/2H2SO4 : 2H2O
Mol.Wt.: 324.4 : 1/(98.1) : 2(18.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 56-54-2 (free base) ; 50-54-4 (Sulphate)

Quinidine EP Impurity A

Picture of Quinidine EP Impurity A
CAT No: SZ-Q005002
CAS No: 130-95-0
Mol.F. : C20H24N2O2
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
Rel. CAS No : 130-89-2 (HCl salt) ; 60-93-5 (2HCl salt)
SZ-Q005002
CAS No:130-95-0
Mol.F.: C20H24N2O2
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis
Rel. CAS No : 130-89-2 (HCl salt) ; 60-93-5 (2HCl salt)

Quinidine EP Impurity B

Picture of Quinidine EP Impurity B
CAT No: SZ-Q005003
CAS No: NA
Mol.F. : C19H22N2O : H2SO4 : 1/2(H2SO4)
Mol.Wt. : 294.4 : 98.1 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 118-10-5 (free base) ; 5949-11-1 (HCl salt)
SZ-Q005003
CAS No:NA
Mol.F.: C19H22N2O : H2SO4 : 1/2(H2SO4)
Mol.Wt.: 294.4 : 98.1 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 118-10-5 (free base) ; 5949-11-1 (HCl salt)

Quinidine EP Impurity C

Picture of Quinidine EP Impurity C
CAT No: SZ-Q005004
CAS No: 1435-55-8
Mol.F. : C20H26N2O2
Mol.Wt. : 326.4
Inv. Status: Custom Synthesis
SZ-Q005004
CAS No:1435-55-8
Mol.F.: C20H26N2O2
Mol.Wt.: 326.4
Inv. Status: Custom Synthesis

Dihydrocinchonine Sulphate

Picture of Dihydrocinchonine Sulphate
CAT No: SZ-Q005005
CAS No: 70134-33-7
Mol.F. : C19H24N2O : 1/2(H2SO4)
Mol.Wt. : 296.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 485-65-4 (free base)
SZ-Q005005
CAS No:70134-33-7
Mol.F.: C19H24N2O : 1/2(H2SO4)
Mol.Wt.: 296.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 485-65-4 (free base)

Quininone

Picture of Quininone
CAT No: SZ-Q005006
CAS No: 84-31-1
Mol.F. : C20H22N2O2
Mol.Wt. : 322.4
Inv. Status: Custom Synthesis
Rel. CAS No : 6119-73-9 (HCl salt) ; 1653974-38-9 (sulphate salt)
SZ-Q005006
CAS No:84-31-1
Mol.F.: C20H22N2O2
Mol.Wt.: 322.4
Inv. Status: Custom Synthesis
Rel. CAS No : 6119-73-9 (HCl salt) ; 1653974-38-9 (sulphate salt)

Quinicine Sulphate

Picture of Quinicine Sulphate
CAT No: SZ-Q005007
CAS No: NA
Mol.F. : C20H24N2O2 : 1/2H2SO4
Mol.Wt. : 324.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 84-55-9 (free base) ; 52211-63-9 (HCl salt)
SZ-Q005007
CAS No:NA
Mol.F.: C20H24N2O2 : 1/2H2SO4
Mol.Wt.: 324.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
Rel. CAS No : 84-55-9 (free base) ; 52211-63-9 (HCl salt)

Dihydroquinidine Sulfate

Picture of Dihydroquinidine Sulfate
CAT No: SZ-Q005008
CAS No: NA
Mol.F. : C20H24N2O6S
Mol.Wt. : 420.5
Inv. Status: Custom Synthesis
SZ-Q005008
CAS No:NA
Mol.F.: C20H24N2O6S
Mol.Wt.: 420.5
Inv. Status: Custom Synthesis

Quinidine

Picture of Quinidine
CAT No: SZ-Q005009
CAS No: 56-54-2
Mol.F. : C20H24N2O2
Mol.Wt. : 324.4
Inv. Status: Custom Synthesis
SZ-Q005009
CAS No:56-54-2
Mol.F.: C20H24N2O2
Mol.Wt.: 324.4
Inv. Status: Custom Synthesis

Quinidine Sulphate

Picture of Quinidine Sulphate
CAT No: SZ-Q005010
CAS No: 50-54-4
Mol.F. : C20H24N2O2 : 1/2(H2O4S)
Mol.Wt. : 324.4 : 1/2(98.1)
Inv. Status: Custom Synthesis
SZ-Q005010
CAS No:50-54-4
Mol.F.: C20H24N2O2 : 1/2(H2O4S)
Mol.Wt.: 324.4 : 1/2(98.1)
Inv. Status: Custom Synthesis

Quinicine Oxalate

Picture of Quinicine Oxalate
CAT No: SZ-Q005011
CAS No: NA
Mol.F. : C20H24N2O2 : 1/2(C2H2O4)
Mol.Wt. : 324.4 : 1/2(90.0)
Inv. Status: Custom Synthesis
SZ-Q005011
CAS No:NA
Mol.F.: C20H24N2O2 : 1/2(C2H2O4)
Mol.Wt.: 324.4 : 1/2(90.0)
Inv. Status: Custom Synthesis