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Pharmaceutical Reference Standards

Fluorescein

Picture of Fluorescein
CAT No: SZ-F089001
CAS No: 2321-07-5
Mol.F. : C20H12O5
Mol.Wt. : 332.3
Inv. Status: Custom Synthesis
SZ-F089001
CAS No:2321-07-5
Mol.F.: C20H12O5
Mol.Wt.: 332.3
Inv. Status: Custom Synthesis

Fluorescein EP Impurity A

Picture of Fluorescein EP Impurity A
CAT No: SZ-F089002
CAS No: 108-46-3
Mol.F. : C6H6O2
Mol.Wt. : 110.1
Inv. Status: Custom Synthesis
Rel. CAS No : 244755-64-4 (hydrate)
SZ-F089002
CAS No:108-46-3
Mol.F.: C6H6O2
Mol.Wt.: 110.1
Inv. Status: Custom Synthesis
Rel. CAS No : 244755-64-4 (hydrate)

Fluorescein EP Impurity B

Picture of Fluorescein EP Impurity B
CAT No: SZ-F089003
CAS No: 88-99-3
Mol.F. : C8H6O4
Mol.Wt. : 166.1
Inv. Status: Custom Synthesis
Rel. CAS No : 1048641-15-1 (hydrate)
SZ-F089003
CAS No:88-99-3
Mol.F.: C8H6O4
Mol.Wt.: 166.1
Inv. Status: Custom Synthesis
Rel. CAS No : 1048641-15-1 (hydrate)

Fluorescein EP Impurity C

Picture of Fluorescein EP Impurity C
CAT No: SZ-F089004
CAS No: 2513-33-9
Mol.F. : C14H10O5
Mol.Wt. : 258.2
Inv. Status: Custom Synthesis
Rel. CAS No : 1073322-81-2 (sodium salt)
SZ-F089004
CAS No:2513-33-9
Mol.F.: C14H10O5
Mol.Wt.: 258.2
Inv. Status: Custom Synthesis
Rel. CAS No : 1073322-81-2 (sodium salt)