Valacyclovir hydrochloride hydrate
Valacyclovir hydrochloride hydrate (CAS: 124832-27-5) is a synthetic antiviral agent, an L-valine ester prodrug of acyclovir. It is primarily used in the treatment of herpes simplex virus (HSV) and varicella-zoster virus (VZV) infections. This white solid compound, with the molecular formula C13H20N6O4 · HCl · xH2O, offers improved oral bioavailability compared to acyclovir. It is supplied by TSS for research and laboratory applications.
- IUPAC
- 2-((2-amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy)ethyl ester monohydrochloride,L-Valine,Valtrex
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Antiviral Research
Valacyclovir hydrochloride hydrate is a key reagent in research focused on viral infections, particularly those caused by herpes simplex and varicella-zoster viruses. Its prodrug nature and enhanced bioavailability make it a valuable tool for studying antiviral mechanisms and developing new therapeutic strategies.
Cell Biology Studies
This compound serves as a valuable tool in cell biology research, aiding investigations into cellular responses to viral infections and the efficacy of antiviral treatments. It is utilized in studies concerning cell signaling pathways affected by these viruses.
Biochemical Investigations
As a biochemical reagent, valacyclovir hydrochloride hydrate is employed in laboratory settings to understand drug metabolism and the interaction of antiviral agents with biological systems. Its role as an acyclovir precursor is a focus in many biochemical assays.
| Empirical formula | C13H20N6O4 · HCl · xH2O |
|---|---|
| Assay | ≥98% (HPLC) |
| Form | solid |
| Colour | white |
| Solubility | H2O: >20 mg/mL |
| Storage temperature | room temp |

Hazard statements
- H302Harmful if swallowed
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is Valacyclovir hydrochloride hydrate used for?
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Valacyclovir hydrochloride hydrate is primarily used in research settings for antiviral studies, particularly concerning herpes simplex virus (HSV) and varicella-zoster virus (VZV) infections. It is a prodrug of acyclovir with improved oral bioavailability.
What is the CAS number and formula for Valacyclovir hydrochloride hydrate?
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The CAS number for Valacyclovir hydrochloride hydrate is 124832-27-5 (anhydrous), and its molecular formula is C13H20N6O4 · HCl · xH2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Valacyclovir hydrochloride hydrate with an assay of ≥98% (HPLC). We do not represent this product as USP, BP, or EP grade.
How should Valacyclovir hydrochloride hydrate be handled?
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Valacyclovir hydrochloride hydrate is classified as harmful if swallowed (H302). When handling, it is recommended to use a dust mask type N95 (US), wear eyeshields, and use gloves. Store at room temperature.
How is Valacyclovir hydrochloride hydrate packed, shipped, and exported?
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Valacyclovir hydrochloride hydrate is supplied as a white solid. TSS can arrange for global export of this chemical, adhering to all relevant shipping regulations.
How can I request a sample or quote for Valacyclovir hydrochloride hydrate?
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To request a sample or a quote for Valacyclovir hydrochloride hydrate, please contact the TSS sales team through our website or by phone.
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