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Pharmaceutical Reference Standards

Famciclovir

Picture of Famciclovir
CAT No: SZ-F033001
CAS No: 104227-87-4
Mol.F. : C14H19N5O4
Mol.Wt. : 321.4
Inv. Status: In Stock
SZ-F033001
CAS No:104227-87-4
Mol.F.: C14H19N5O4
Mol.Wt.: 321.4
Inv. Status: In Stock

Famciclovir USP Related Compound A

Picture of Famciclovir USP Related Compound A
CAT No: SZ-F033002
CAS No: 104227-86-3
Mol.F. : C10H15N5O2
Mol.Wt. : 237.3
Inv. Status: In Stock
Rel. CAS No : 246021-75-0 (HCl salt)
SZ-F033002
CAS No:104227-86-3
Mol.F.: C10H15N5O2
Mol.Wt.: 237.3
Inv. Status: In Stock
Rel. CAS No : 246021-75-0 (HCl salt)

Famciclovir USP Related Compound B

Picture of Famciclovir USP Related Compound B
CAT No: SZ-F033003
CAS No: 104227-88-5
Mol.F. : C12H17N5O3
Mol.Wt. : 279.3
Inv. Status: In Stock
SZ-F033003
CAS No:104227-88-5
Mol.F.: C12H17N5O3
Mol.Wt.: 279.3
Inv. Status: In Stock

Famciclovir USP Related Compound C

Picture of Famciclovir USP Related Compound C
CAT No: SZ-F033004
CAS No: 174155-70-5
Mol.F. : C12H17N5O2
Mol.Wt. : 263.3
Inv. Status: Custom Synthesis
SZ-F033004
CAS No:174155-70-5
Mol.F.: C12H17N5O2
Mol.Wt.: 263.3
Inv. Status: Custom Synthesis

Famciclovir N7-Isomer

Picture of Famciclovir N7-Isomer
CAT No: SZ-F033005
CAS No: 131266-15-4
Mol.F. : C14H19N5O4
Mol.Wt. : 321.4
Inv. Status: Under Synthesis
SZ-F033005
CAS No:131266-15-4
Mol.F.: C14H19N5O4
Mol.Wt.: 321.4
Inv. Status: Under Synthesis

Famciclovir N-Acetyl Impurity

Picture of Famciclovir N-Acetyl Impurity
CAT No: SZ-F033006
CAS No: NA
Mol.F. : C16H21N5O5
Mol.Wt. : 363.4
Inv. Status: In Stock
SZ-F033006
CAS No:NA
Mol.F.: C16H21N5O5
Mol.Wt.: 363.4
Inv. Status: In Stock

Deoxychloro Famciclovir

Picture of Deoxychloro Famciclovir
CAT No: SZ-F033007
CAS No: NA
Mol.F. : C12H16ClN5O2
Mol.Wt. : 297.8
Inv. Status: In Stock
SZ-F033007
CAS No:NA
Mol.F.: C12H16ClN5O2
Mol.Wt.: 297.8
Inv. Status: In Stock

Propionyl Famciclovir

Picture of Propionyl Famciclovir
CAT No: SZ-F033008
CAS No: NA
Mol.F. : C15H21N5O4
Mol.Wt. : 335.4
Inv. Status: In Stock
SZ-F033008
CAS No:NA
Mol.F.: C15H21N5O4
Mol.Wt.: 335.4
Inv. Status: In Stock

6-Alkylamino famciclovir

Picture of 6-Alkylamino famciclovir
CAT No: SZ-F033010
CAS No: NA
Mol.F. : C23H34N6O8
Mol.Wt. : 522.6
Inv. Status: Under Synthesis
SZ-F033010
CAS No:NA
Mol.F.: C23H34N6O8
Mol.Wt.: 522.6
Inv. Status: Under Synthesis

Famciclovir Impurity 2

Picture of Famciclovir Impurity 2
CAT No: SZ-F033012
CAS No: 23169-37-1
Mol.F. : C9H13N5O2
Mol.Wt. : 223.2
Inv. Status: Custom Synthesis
SZ-F033012
CAS No:23169-37-1
Mol.F.: C9H13N5O2
Mol.Wt.: 223.2
Inv. Status: Custom Synthesis

Famciclovir Impurity 3

Picture of Famciclovir Impurity 3
CAT No: SZ-F033013
CAS No: 97845-65-3
Mol.F. : C10H11N5O5
Mol.Wt. : 267.3
Inv. Status: Custom Synthesis
SZ-F033013
CAS No:97845-65-3
Mol.F.: C10H11N5O5
Mol.Wt.: 267.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 4

Picture of Famciclovir Impurity 4
CAT No: SZ-F033014
CAS No: 234110-22-6
Mol.F. : C10H11N5O5
Mol.Wt. : 281.3
Inv. Status: Custom Synthesis
SZ-F033014
CAS No:234110-22-6
Mol.F.: C10H11N5O5
Mol.Wt.: 281.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 5

Picture of Famciclovir Impurity 5
CAT No: SZ-F033015
CAS No: 183475-21-0
Mol.F. : C11H15N5O3
Mol.Wt. : 265.3
Inv. Status: Custom Synthesis
SZ-F033015
CAS No:183475-21-0
Mol.F.: C11H15N5O3 
Mol.Wt.: 265.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 6

Picture of Famciclovir Impurity 6
CAT No: SZ-F033016
CAS No: NA
Mol.F. : C20H28N10O5
Mol.Wt. : 488.5
Inv. Status: Custom Synthesis
SZ-F033016
CAS No:NA
Mol.F.: C20H28N10O5
Mol.Wt.: 488.5
Inv. Status: Custom Synthesis

Famciclovir Impurity 7

Picture of Famciclovir Impurity 7
CAT No: SZ-F033017
CAS No: 127205-22-5
Mol.F. : C10H15N5O3
Mol.Wt. : 253.3
Inv. Status: Custom Synthesis
SZ-F033017
CAS No:127205-22-5
Mol.F.: C10H15N5O3
Mol.Wt.: 253.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 8

Picture of Famciclovir Impurity 8
CAT No: SZ-F033018
CAS No: 126589-69-3
Mol.F. : C14H19N5O4
Mol.Wt. : 321.3
Inv. Status: Custom Synthesis
SZ-F033018
CAS No:126589-69-3
Mol.F.: C14H19N5O4
Mol.Wt.: 321.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 9

Picture of Famciclovir Impurity 9
CAT No: SZ-F033019
CAS No: 172645-79-3
Mol.F. : C14H19N5O5
Mol.Wt. : 337.3
Inv. Status: Custom Synthesis
SZ-F033019
CAS No:172645-79-3
Mol.F.: C14H19N5O5
Mol.Wt.: 337.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 10

Picture of Famciclovir Impurity 10
CAT No: SZ-F033020
CAS No: NA
Mol.F. : C16H23N5O5
Mol.Wt. : 365.4
Inv. Status: Custom Synthesis
SZ-F033020
CAS No:NA
Mol.F.: C16H23N5O5
Mol.Wt.: 365.4
Inv. Status: Custom Synthesis

Famciclovir Impurity 11

Picture of Famciclovir Impurity 11
CAT No: SZ-F033021
CAS No: NA
Mol.F. : C28H36N10O8
Mol.Wt. : 640.7
Inv. Status: Custom Synthesis
SZ-F033021
CAS No:NA
Mol.F.: C28H36N10O8
Mol.Wt.: 640.7
Inv. Status: Custom Synthesis

Famciclovir Malonate

Picture of Famciclovir Malonate
CAT No: SZ-F033022
CAS No: 122497-20-5
Mol.F. : C12H15N5O4
Mol.Wt. : 293.3
Inv. Status: Custom Synthesis
SZ-F033022
CAS No:122497-20-5
Mol.F.: C12H15N5O4
Mol.Wt.: 293.3
Inv. Status: Custom Synthesis

Famciclovir Methoxycarbonyl Analog

Picture of Famciclovir Methoxycarbonyl Analog
CAT No: SZ-F033023
CAS No: NA
Mol.F. : C13H17N5O4
Mol.Wt. : 307.3
Inv. Status: Custom Synthesis
SZ-F033023
CAS No:NA
Mol.F.: C13H17N5O4
Mol.Wt.: 307.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 15

Picture of Famciclovir Impurity 15
CAT No: SZ-F033025
CAS No: NA
Mol.F. : C12H17N5O3
Mol.Wt. : 279.3
Inv. Status: Custom Synthesis
SZ-F033025
CAS No:NA
Mol.F.: C12H17N5O3
Mol.Wt.: 279.3
Inv. Status: Custom Synthesis

Famciclovir Impurity 16

Picture of Famciclovir Impurity 16
CAT No: SZ-F033026
CAS No: NA
Mol.F. : C15H21N5O4
Mol.Wt. : 335.4
Inv. Status: Custom Synthesis
SZ-F033026
CAS No:NA
Mol.F.: C15H21N5O4
Mol.Wt.: 335.4
Inv. Status: Custom Synthesis

6- Amino Derivative Famciclovir

Picture of 6- Amino Derivative Famciclovir
CAT No: SZ-F033027
CAS No: 97845-71-1
Mol.F. : C10H16N6O2
Mol.Wt. : 252.3
Inv. Status: Under Synthesis
SZ-F033027
CAS No:97845-71-1
Mol.F.: C10H16N6O2
Mol.Wt.: 252.3
Inv. Status: Under Synthesis

Famcyclovir As Mixture of Isomer

Picture of Famcyclovir As Mixture of Isomer
CAT No: SZ-F033028
CAS No: NA
Mol.F. : C14H19N5O4
Mol.Wt. : 321.3
Inv. Status: Custom Synthesis
SZ-F033028
CAS No:NA
Mol.F.: C14H19N5O4
Mol.Wt.: 321.3
Inv. Status: Custom Synthesis

6- Chloro Famcyclovir As Mixture of Isomer

Picture of 6- Chloro Famcyclovir As Mixture of Isomer
CAT No: SZ-F033029
CAS No: NA
Mol.F. : C14H18ClN5O4
Mol.Wt. : 355.8
Inv. Status: Custom Synthesis
SZ-F033029
CAS No:NA
Mol.F.: C14H18ClN5O4
Mol.Wt.: 355.8
Inv. Status: Custom Synthesis

Famciclovir Impurity 17

Picture of Famciclovir Impurity 17
CAT No: SZ-F033030
CAS No: 2387-48-6
Mol.F. : C4H5N5O2
Mol.Wt. : 155.1
Inv. Status: Custom Synthesis
SZ-F033030
CAS No:2387-48-6
Mol.F.: C4H5N5O2
Mol.Wt.: 155.1
Inv. Status: Custom Synthesis

Famciclovir Impurity 18

Picture of Famciclovir Impurity 18
CAT No: SZ-F033032
CAS No: 174155-69-2
Mol.F. : C15H21N5O4
Mol.Wt. : 335.4
Inv. Status: Custom Synthesis
SZ-F033032
CAS No:174155-69-2
Mol.F.: C15H21N5O4
Mol.Wt.: 335.4
Inv. Status: Custom Synthesis

Stable Isotopes And Metabolites

Famciclovir D6

Picture of Famciclovir D6
CAT No: SZ-F033D01
CAS No: NA
Mol.F. : C14H13D6N5O4
Mol.Wt. : 327.4
Inv. Status: Custom Synthesis
Rel. CAS No : 104227-87-4 ( Unlabeled)
SZ-F033D01
CAS No:NA
Mol.F.: C14H13D6N5O4
Mol.Wt.: 327.4
Inv. Status: Custom Synthesis
Rel. CAS No : 104227-87-4 ( Unlabeled)