Clearsynth is a leading innovator in pharmaceutical reference standards, offering high-quality Reference Standards for Valacyclovir, including both pharmacopeial and non-pharmacopeial impurities, metabolites, stable isotope products, and nitrosamines (N-NO products). Our Valacyclovir 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 Valacyclovir-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 Valacyclovir-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.
Valacyclovir Related Compounds
Stable Isotopes
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Carboxybenzyl D-Valacyclovir-d4 | Stable Isotopes | CS-T-100684 | Not Available | Enquire |
| N-t-Boc-valacyclovir-d8 | Stable Isotopes | CS-T-100750 | Not Available | Enquire |
| Valacyclovir D8 | Stable Isotopes | CS-O-51696 | 1132753-29-7 | Enquire |
| Valacyclovir-d4 Hydrochloride | Stable Isotopes | CS-O-02873 | 1795786-28-5(unlabeled) | In Stock |
| N-t-Boc-valacyclovir D4 | Stable Isotopes | CS-T-49561 | 1346617-11-5 | Enquire |
| Valacyclovir-d8 HCl (L-valine-d8) | Stable Isotopes | CS-C-01325 | 1279033-32-7 | Enquire |
API
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Valacyclovir | API | CS-O-02557 | 124832-26-4 | In Stock |
| Valacyclovir Hydrochloride | API | CS-O-08374 | 124832-27-5 | In Stock |
| Valacyclovir hydrochloride dihydrate | API | CS-O-43172 | 502421-45-6 | Enquire |
Metabolite
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Formyl Valacyclovir | Metabolite | CS-O-10317 | 847670-62-6 | In Stock |
Impurity
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| Bis Valacyclovir | Impurity | CS-O-06148 | 1356019-51-6 | In Stock |
| D-Valacyclovir | Impurity | CS-ED-01335 | 142963-60-8 | In Stock |
| D-Valacyclovir Hydrochloride | Impurity | CS-T-46208 | 124832-28-6 | Enquire |
| D-Valacyclovir Hydrochloride | Impurity | CS-T-95893 | 1795786-28-5 | Enquire |
| N-Carboxybenzyl D-Valacyclovir | Impurity | CS-T-50322 | 124832-32-2 | In Stock |
| N-t-Boc Valacyclovir | Impurity | CS-T-07735 | 502421-44-5 | In Stock |
| Bis N-Benzyloxycarbonyl-6-O-benzyl valacyclovir | Impurity | CS-BI-00039 | 1356350-92-9 | Enquire |
| Guaninyl Valacyclovir | Impurity | CS-O-33118 | 2519847-26-6 | Enquire |
| Guaninyl Valacyclovir | Impurity | CS-O-06147 | Not Available | Enquire |
| guaninyl valacyclovir EP impurity N | Impurity | CS-EO-00060 | Not Available | Enquire |
| Valacyclovir Valine | Impurity | CS-O-34899 | Not Available | Enquire |
Nitrosamine
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| N-Nitroso valacyclovir | Nitrosamine | CS-O-49920 | Not Available | Enquire |
Secondary Standards
| COMPOUND | CATEGORY | CAT. No. | CAS. No. | STOCK STATUS |
|---|---|---|---|---|
| D-Valacyclovir | Secondary Standards | CS-SS-26247-50MG | 142963-60-8 | Enquire |
| Valacyclovir HCl | Secondary Standards | CS-SS-24573 | 124832-27-5 | Enquire |
| Valacyclovir Related Compound C | Secondary Standards | CS-SS-26144-40MG | 1346617-39-7 | Enquire |
| Valacyclovir Related Compound E | Secondary Standards | CS-SS-26143-50MG | 124832-31-1 | Enquire |
| Valacyclovir Related Compound F | Secondary Standards | CS-SS-26184-50MG | 86150-61-0 | Enquire |
| Valacyclovir Related Compound G | Secondary Standards | CS-SS-25662-500MG | 1122-58-3 | Enquire |