| Product Type | Impurity Standards |
| CAT. No. | MRL-A118003 |
| CAS. No. | 73-40-5 |
| Mol. Formula | C5H5N5O |
| Mol. Weight | 151.13 |
| Synonyms | Valaciclovir EP Impurity A ; Valaciclovir USP Related Compound A |
| Chemical Name | 2-amino-1,7-dihydro-6H-purin-6-one (as per EP) |
| HSN Code | 38229010 |
| Country of Origin | India |
| Stock Status | In Stock |
Aciclovir EP Impurity B with CAS No: 73-40-5 is an impurity standard of Acyclovir. Acycloviris an Antiviral for herpes and varicella-zoster infections, including cold sores, genital herpes, chickenpox, and shingles. Inhibits virus replication.Acyclovir is available in various forms, including oral tablets, topical creams or ointments and intravenous (IV) formulations. Buy high quality Aciclovir EP Impurity B from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Aciclovir EP Impurity B