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Pharmaceutical Reference Standards

Spiramycin

Picture of Spiramycin
CAT No: SZ-S025001
CAS No: 68880-55-7
Mol.F. : C43H74N2O14 C6H10O4
Mol.Wt. : 843.1 : 146.1
Inv. Status: In Stock
SZ-S025001
CAS No:68880-55-7
Mol.F.: C43H74N2O14 C6H10O4
Mol.Wt.: 843.1 : 146.1
Inv. Status: In Stock

Spiramycin EP Impurity A

Picture of Spiramycin EP Impurity A
CAT No: SZ-S025002
CAS No: 70253-62-2
Mol.F. : C36H62N2O11
Mol.Wt. : 698.9
Inv. Status: Custom Synthesis
SZ-S025002
CAS No:70253-62-2
Mol.F.: C36H62N2O11
Mol.Wt.: 698.9
Inv. Status: Custom Synthesis

Spiramycin EP Impurity B

Picture of Spiramycin EP Impurity B
CAT No: SZ-S025003
CAS No: 249930-66-3
Mol.F. : C43H76N2O14
Mol.Wt. : 845.1
Inv. Status: Custom Synthesis
SZ-S025003
CAS No:249930-66-3
Mol.F.: C43H76N2O14
Mol.Wt.: 845.1
Inv. Status: Custom Synthesis

Spiramycin EP Impurity C

Picture of Spiramycin EP Impurity C
CAT No: SZ-S025004
CAS No: 177584-13-3
Mol.F. : C44H74N2O14
Mol.Wt. : 855.1
Inv. Status: Custom Synthesis
SZ-S025004
CAS No:177584-13-3
Mol.F.: C44H74N2O14
Mol.Wt.: 855.1
Inv. Status: Custom Synthesis

Spiramycin EP Impurity D

Picture of Spiramycin EP Impurity D
CAT No: SZ-S025005
CAS No: NA
Mol.F. : C42H71NO16
Mol.Wt. : 846
Inv. Status: Custom Synthesis
SZ-S025005
CAS No:NA
Mol.F.: C42H71NO16
Mol.Wt.: 846
Inv. Status: Custom Synthesis

Spiramycin EP Impurity E

Picture of Spiramycin EP Impurity E
CAT No: SZ-S025006
CAS No: 177584-14-4
Mol.F. : C43H76N2O13
Mol.Wt. : 829.1
Inv. Status: Custom Synthesis
SZ-S025006
CAS No:177584-14-4
Mol.F.: C43H76N2O13
Mol.Wt.: 829.1
Inv. Status: Custom Synthesis

Spiramycin EP Impurity F

Picture of Spiramycin EP Impurity F
CAT No: SZ-S025007
CAS No: NA
Mol.F. : C84H140N4O26
Mol.Wt. : 1622
Inv. Status: Custom Synthesis
SZ-S025007
CAS No:NA
Mol.F.: C84H140N4O26
Mol.Wt.: 1622
Inv. Status: Custom Synthesis

Spiramycin EP Impurity G

Picture of Spiramycin EP Impurity G
CAT No: SZ-S025008
CAS No: NA
Mol.F. : C38H64N2O12
Mol.Wt. : 740.9
Inv. Status: Custom Synthesis
SZ-S025008
CAS No:NA
Mol.F.: C38H64N2O12
Mol.Wt.: 740.9
Inv. Status: Custom Synthesis

Spiramycin EP Impurity H

Picture of Spiramycin EP Impurity H
CAT No: SZ-S025009
CAS No: 4617-99-6
Mol.F. : C39H66N2O12
Mol.Wt. : 755
Inv. Status: Custom Synthesis
SZ-S025009
CAS No:4617-99-6
Mol.F.: C39H66N2O12
Mol.Wt.: 755
Inv. Status: Custom Synthesis

Spiramycin I

Picture of Spiramycin I
CAT No: SZ-S025010
CAS No: 24916-50-5
Mol.F. : C43H74N2O14
Mol.Wt. : 843.1
Inv. Status: Custom Synthesis
SZ-S025010
CAS No:24916-50-5
Mol.F.: C43H74N2O14
Mol.Wt.: 843.1
Inv. Status: Custom Synthesis

Spiramycin III

Picture of Spiramycin III
CAT No: SZ-S025011
CAS No: 24916-52-7
Mol.F. : C46H78N2O15
Mol.Wt. : 899.1
Inv. Status: Custom Synthesis
SZ-S025011
CAS No:24916-52-7
Mol.F.: C46H78N2O15
Mol.Wt.: 899.1
Inv. Status: Custom Synthesis