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Pharmaceutical Reference Standards

Guanine

Picture of Guanine
CAT No: SZ-G010001
CAS No: 73-40-5
Mol.F. : C5H5N5O
Mol.Wt. : 151.1
Inv. Status: In Stock
Rel. CAS No : 635-39-2 (HCl salt)
SZ-G010001
CAS No:73-40-5
Mol.F.: C5H5N5O
Mol.Wt.: 151.1
Inv. Status: In Stock
Rel. CAS No : 635-39-2 (HCl salt)

O-6-Benzyl Guanine

Picture of O-6-Benzyl Guanine
CAT No: SZ-G010002
CAS No: 19916-73-5
Mol.F. : C12H11N5O
Mol.Wt. : 241.3
Inv. Status: Custom Synthesis
SZ-G010002
CAS No:19916-73-5
Mol.F.: C12H11N5O
Mol.Wt.: 241.3
Inv. Status: Custom Synthesis

Possible Nitroso Standards

Guanine Nitroso Impurity

Picture of Guanine Nitroso Impurity
CAT No: SZ-G010003
CAS No: NA
Mol.F. : C5H4N6O2
Mol.Wt. : 180.1
Inv. Status: Custom Synthesis
SZ-G010003
CAS No:NA
Mol.F.: C5H4N6O2
Mol.Wt.: 180.1
Inv. Status: Custom Synthesis