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Pharmaceutical Reference Standards

Riboflavin

Picture of Riboflavin
CAT No: SZ-R036001
CAS No: 83-88-5
Mol.F. : C17H20N4O6
Mol.Wt. : 376.4
Inv. Status: In Stock, 3-4 days for Dispatch
SZ-R036001
CAS No:83-88-5
Mol.F.: C17H20N4O6
Mol.Wt.: 376.4
Inv. Status: In Stock, 3-4 days for Dispatch

Riboflavin EP Impurity A

Picture of Riboflavin EP Impurity A
CAT No: SZ-R036002
CAS No: 1088-56-8
Mol.F. : C13H12N4O2
Mol.Wt. : 256.3
Inv. Status: Out of Stock, Under Synthesis
SZ-R036002
CAS No:1088-56-8
Mol.F.: C13H12N4O2
Mol.Wt.: 256.3
Inv. Status: Out of Stock, Under Synthesis

Riboflavin EP Impurity B

Picture of Riboflavin EP Impurity B
CAT No: SZ-R036003
CAS No: 1086-80-2
Mol.F. : C12H10N4O2
Mol.Wt. : 242.2
Inv. Status: In Stock
SZ-R036003
CAS No:1086-80-2
Mol.F.: C12H10N4O2
Mol.Wt.: 242.2
Inv. Status: In Stock

Riboflavin EP Impurity C

Picture of Riboflavin EP Impurity C
CAT No: SZ-R036004
CAS No: 2535-20-8
Mol.F. : C13H18N4O6
Mol.Wt. : 326.3
Inv. Status: Under Synthesis
SZ-R036004
CAS No:2535-20-8
Mol.F.: C13H18N4O6
Mol.Wt.: 326.3
Inv. Status: Under Synthesis

Riboflavin EP Impurity D

Picture of Riboflavin EP Impurity D
CAT No: SZ-R036005
CAS No: NA
Mol.F. : C17H20N4O7
Mol.Wt. : 392.4
Inv. Status: Under Synthesis
SZ-R036005
CAS No:NA
Mol.F.: C17H20N4O7
Mol.Wt.: 392.4
Inv. Status: Under Synthesis

Riboflavin 5’-Monophosphate Sodium Salt Dihydrate

Picture of Riboflavin 5’-Monophosphate Sodium Salt Dihydrate
CAT No: SZ-R036006
CAS No: 6184-17-4
Mol.F. : C17H20N4NaO9P : 2(H2O)
Mol.Wt. : 478.3 : 2(18.0)
Inv. Status: Custom Synthesis
Rel. CAS No : 146-17-8 (free base)
SZ-R036006
CAS No:6184-17-4
Mol.F.: C17H20N4NaO9P : 2(H2O)
Mol.Wt.: 478.3 : 2(18.0)
Inv. Status: Custom Synthesis
Rel. CAS No : 146-17-8 (free base)

Riboflavin Phosphate Sodium

Picture of Riboflavin Phosphate Sodium
CAT No: SZ-R036007
CAS No: 130-40-5
Mol.F. : C17H20N4NaO9P
Mol.Wt. : 478.3
Inv. Status: Custom Synthesis
SZ-R036007
CAS No:130-40-5
Mol.F.: C17H20N4NaO9P
Mol.Wt.: 478.3
Inv. Status: Custom Synthesis

Riboflavin-3’-phosphate

Picture of Riboflavin-3’-phosphate
CAT No: SZ-R036008
CAS No: 80400-93-7
Mol.F. : C17H21N4O9P
Mol.Wt. : 456.4
Inv. Status: Custom Synthesis
SZ-R036008
CAS No:80400-93-7
Mol.F.: C17H21N4O9P
Mol.Wt.: 456.4
Inv. Status: Custom Synthesis

Riboflavin-4’-phosphate

Picture of Riboflavin-4’-phosphate
CAT No: SZ-R036009
CAS No: 60697-29-2
Mol.F. : C17H21N4O9P
Mol.Wt. : 456.4
Inv. Status: Custom Synthesis
SZ-R036009
CAS No:60697-29-2
Mol.F.: C17H21N4O9P
Mol.Wt.: 456.4
Inv. Status: Custom Synthesis

Riboflavin 3’,4’-Diphosphate

Picture of Riboflavin 3’,4’-Diphosphate
CAT No: SZ-R036010
CAS No: 86108-27-2
Mol.F. : C17H22N4O12P2
Mol.Wt. : 536.3
Inv. Status: Under Synthesis
SZ-R036010
CAS No:86108-27-2
Mol.F.: C17H22N4O12P2
Mol.Wt.: 536.3
Inv. Status: Under Synthesis

Riboflavin 3’,5’-Diphosphate

Picture of Riboflavin 3’,5’-Diphosphate
CAT No: SZ-R036011
CAS No: 86108-26-1
Mol.F. : C17H22N4O12P2
Mol.Wt. : 536.3
Inv. Status: Under Synthesis
SZ-R036011
CAS No:86108-26-1
Mol.F.: C17H22N4O12P2
Mol.Wt.: 536.3
Inv. Status: Under Synthesis

Riboflavin 4’,5’-Diphosphate

Picture of Riboflavin 4’,5’-Diphosphate
CAT No: SZ-R036012
CAS No: 86108-25-0
Mol.F. : C17H22N4O12P2
Mol.Wt. : 536.3
Inv. Status: Under Synthesis
SZ-R036012
CAS No:86108-25-0
Mol.F.: C17H22N4O12P2
Mol.Wt.: 536.3
Inv. Status: Under Synthesis

Riboflavine Tetrabutyrate

Picture of Riboflavine Tetrabutyrate
CAT No: SZ-R036013
CAS No: 752-56-7
Mol.F. : C33H44N4O10
Mol.Wt. : 656.7
Inv. Status: Custom Synthesis
SZ-R036013
CAS No:752-56-7
Mol.F.: C33H44N4O10
Mol.Wt.: 656.7
Inv. Status: Custom Synthesis

Riboflavin Impurity 1

Picture of Riboflavin Impurity 1
CAT No: SZ-R036014
CAS No: NA
Mol.F. : C17H23N4O9P
Mol.Wt. : 458.4
Inv. Status: Custom Synthesis
SZ-R036014
CAS No:NA
Mol.F.: C17H23N4O9P
Mol.Wt.: 458.4
Inv. Status: Custom Synthesis

Riboflavin 5’-Monophosphate

Picture of Riboflavin 5’-Monophosphate
CAT No: SZ-R036015
CAS No: 146-17-8
Mol.F. : C17H21N4O9P
Mol.Wt. : 456.3
Inv. Status: Custom Synthesis
Rel. CAS No : 83-88-5 (free base) ; 130-40-5 (Na salt)
SZ-R036015
CAS No:146-17-8
Mol.F.: C17H21N4O9P
Mol.Wt.: 456.3
Inv. Status: Custom Synthesis
Rel. CAS No : 83-88-5 (free base) ; 130-40-5 (Na salt)

Riboflavin Impurity 2

Picture of Riboflavin Impurity 2
CAT No: SZ-R036016
CAS No: 148757-94-2
Mol.F. : C14H11N3O4
Mol.Wt. : 285.3
Inv. Status: Custom Synthesis
SZ-R036016
CAS No:148757-94-2
Mol.F.: C14H11N3O4
Mol.Wt.: 285.3
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Riboflavin D8

Picture of Riboflavin D8
CAT No: SZ-R036D01
CAS No: NA
Mol.F. : C17H12D8N4O6
Mol.Wt. : 384.4
Inv. Status: Custom Synthesis
Rel. CAS No : 83-88-5 (Unlabeled)
SZ-R036D01
CAS No:NA
Mol.F.: C17H12D8N4O6
Mol.Wt.: 384.4
Inv. Status: Custom Synthesis
Rel. CAS No : 83-88-5 (Unlabeled)