
Famciclovir and Impurities

Famciclovir
CAS:104227-87-4
Famciclovir (BRL 42810) inhibits Herpes virus DNA polymerase by mimicking nucleosides.
Formula:
C14H19N5O4
Purity:
99.58%
Color and Shape:
Off-White Powder
Molecular weight:
321.33
Ref: TM-T1646
25mg | 35.00 € | ||
50mg | 50.00 € | ||
100mg | 79.00 € | ||
200mg | 93.00 € | ||
500mg | 200.00 € | ||
1mL*10mM (DMSO) | 55.00 € |
Estimated delivery in United States, on Monday 24 Mar 2025

Ref: 4Z-F-0134
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 17
Formula:
C15H21N5O4
Color and Shape:
White To Off-White Solid
Molecular weight:
335.36
Ref: 4Z-F-0111
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Desacetyl Famciclovir (Famciclovir Related Compound B)
CAS:104227-88-5
Formula:
C12H17N5O3
Color and Shape:
White To Off-White Solid
Molecular weight:
279.30
Ref: 4Z-F-014
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 16
Formula:
C23H34N6O8
Color and Shape:
Off-White Semi-Solid
Molecular weight:
522.56
Ref: 4Z-F-016
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 2
CAS:23169-37-1
Formula:
C9H13N5O2
Color and Shape:
White To Off-White Solid
Molecular weight:
223.24
Ref: 4Z-F-0113
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Deoxy-Chloro Impurity
Formula:
C12H16ClN5O2
Color and Shape:
Off-White Solid
Molecular weight:
297.74
Ref: 4Z-F-0121
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir N-Acetyl Impurity
Formula:
C16H21N5O5
Color and Shape:
White To Off-White Solid
Molecular weight:
363.37
Ref: 4Z-F-0120
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 13
Formula:
C13H17N5O4
Color and Shape:
White To Off-White Solid
Molecular weight:
307.31
Ref: 4Z-F-0128
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 1
CAS:172529-94-1
Formula:
C10H14ClN5O2
Color and Shape:
White To Off-White Solid
Molecular weight:
271.71
Ref: 4Z-F-0112
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 7
CAS:127205-22-5
Formula:
C10H15N5O3
Color and Shape:
White To Off-White Solid
Molecular weight:
253.26
Ref: 4Z-F-0118
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Ref: 4Z-F-012
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir impurity 5
CAS:183475-21-0
Formula:
C11H15N5O3
Color and Shape:
Off-White Solid
Molecular weight:
265.27
Ref: 4Z-F-0116
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 12
CAS:122497-20-5
Formula:
C12H15N5O4
Color and Shape:
White To Off-White Solid
Molecular weight:
293.28
Ref: 4Z-F-0127
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Ref: 4Z-F-0133
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Ref: 4Z-F-011
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir N7-Isomer
CAS:131266-15-4
Formula:
C14H19N5O4
Color and Shape:
White To Off-White Solid
Molecular weight:
321.34
Ref: 4Z-F-0122
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Famciclovir Impurity 15
CAS:97845-60-8
Formula:
C14H18ClN5O4
Color and Shape:
White To Off-White Solid
Molecular weight:
355.78
Ref: 4Z-F-015
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

Ref: 4Z-F-0126
5mg | To inquire | ||
10mg | To inquire | ||
25mg | To inquire | ||
50mg | To inquire | ||
100mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025

9-[4-Acetoxy-3-(acetoxymethyl)butyl]-2-amino-6-chloropurine
CAS:97845-60-8
Formula:
C14H18ClN5O4
Color and Shape:
Neat
Molecular weight:
355.78
Ref: 86-MM0620.01-0025
25mg | 890.00 € | ||
4x25mg | To inquire |
Estimated delivery in United States, on Tuesday 25 Mar 2025