Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Famciclovir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Famciclovir impurity reference standards are invaluable for pharmaceutical research, supporting product development, ANDA and DMF submissions, quality control (QC), method validation, and stability studies. They also aid in identifying unknown impurities and assessing genotoxic potential.
Our Famciclovir-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Our Famciclovir-related products undergo thorough characterization and are supplied with detailed Certificates of Analysis (COA) and analytical data that meet regulatory requirements. All supplied products are re-tested at regular intervals to ensure ongoing quality and compliance.
Famciclovir Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Hydroxy Famciclovir-d4 | Stable Isotopes | CS-T-100206 | ---- | Enquire |
| N-Acetyl Famciclovir-d4 | Stable Isotopes | CS-T-100934 | ---- | Enquire |
| Desdiacetyl-8-oxo Famciclovir-d4 | Stable Isotopes | CS-T-73247 | 1346603-55-1 | Enquire |
| Famciclovir D6 | Stable Isotopes | CS-O-13226 | 104227-87-4 ( Unlabeled) | Enquire |
| Famciclovir-d4 | Stable Isotopes | CS-TB-51072 | 1020719-42-9 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Famciclovir | API | CS-O-01512 | 104227-87-4 | In Stock |
| Hydroxy Famciclovir | API | CS-T-78005 | 172645-79-3 | Enquire |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-(2-(2-amino-9H-purin-9-yl)ethyl)butane-1,4-diyl diacetate | Impurity | CS-O-43187 | 174155-69-2 | Enquire |
| 6-Bromo Famciclovir | Impurity | CS-O-46383 | 131266-20-1 | Enquire |
| 9-(2-Bromoethyl)-6-chloro-9H-purin-2-amine | Impurity | CS-ED-41554 | 214201-64-6 | Enquire |
| Desacetyl Famciclovir | Impurity | CS-T-15701 | 104227-88-5 | In Stock |
| Famciclovir 6-Alkylamino Impurity | Impurity | CS-O-44627 | Not Available | Enquire |
| Famciclovir N-Acetyl Impurity | Impurity | CS-EO-04097 | ---- | Enquire |
| Famciclovir Propionyl Impurity | Impurity | CS-O-52909 | ---- | Enquire |
| 2-Amino-β-methyl-9H-purine-9-butanol 9-Acetate | Impurity | CS-T-47946 | 174155-70-5 | Enquire |
| 9-(4-Acetoxy-2-acetoxymethyl-but-1-yl)-2-aminopurine | Impurity | CS-T-64467 | 126589-69-3 | Enquire |
| Famciclovir Deoxy-chloro Impurity | Impurity | CS-SN-00187 | ---- | Enquire |
| Famciclovir impurity 1 | Impurity | CS-P-07890 | 172529-94-1 | Enquire |
| Famciclovir Impurity 12 | Impurity | CS-P-07893 | 122497-20-5 | Enquire |
| Famciclovir impurity 5 | Impurity | CS-P-07891 | 183475-21-0 | Enquire |
| Famciclovir impurity 7 | Impurity | CS-P-07892 | 127205-22-5 | Enquire |
| N9-Des(4-acetoxy-3-(acetoxymethyl)but-1-yl) N7-[4-acetoxy-3-... | Impurity | CS-T-74011 | 131266-15-4 | Enquire |
Fine Chemicals
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| 2-Amino-6-chloro purine | Fine Chemicals | CS-M-07580 | 10310-21-1 | In Stock |
| 2-Amino-1,9-dihydro-9-(4-hydroxybutyl)-6H-purin-6-one | Fine Chemicals | CS-O-38428 | 23169-37-1 | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Famciclovir | Secondary Standards | CS-SS-24651-1GM | 104227-87-4 | Enquire |
| Famciclovir Related Compound A | Secondary Standards | CS-SS-26244-50MG | 246021-75-0 | Enquire |
| Famciclovir Related Compound B | Secondary Standards | CS-SS-26245-50MG | Not Available | Enquire |
| Famciclovir Related Compound E | Secondary Standards | CS-SS-25609-50MG | 452-06-2 | Enquire |
| Famciclovir Related Compound F | Secondary Standards | CS-SS-25610-50MG | 10310-21-1 | Enquire |