Penciclovir

Name: Penciclovir
Brand: Vaqora Chemicals
SKU: VQ-007648

About Penciclovir

Vaqora Chemicals supplies Penciclovir, a high-purity reference standard of Penciclovir registered under CAS number 39809-25-1. Formula C10H15N5O3, molecular weight 253.26 g/mol. Its systematic (IUPAC) name is 2-amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-1H-purin-6-one. Common synonyms include 9-[4-Hydroxy-3-(hydroxymethyl)butyl]guanine and Denavir.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Laboratories use this Penciclovir standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Penciclovir is dispatched with a Certificate of Analysis (COA) to destinations worldwide. Stock is available for quick dispatch.

Typical applications

Identification & assay
Method development & validation
QC reference material

Industries

Related to Penciclovir

View every impurity, metabolite and intermediate we list for Penciclovir.

Penciclovir impurities

Specifications & identifiers

Chemical identifiers
Product name	Penciclovir
Catalogue No.	VQ-007648
CAS Number	39809-25-1
Other CAS	131134-84-4, 97845-62-0, 97845-63-1
IUPAC name	2-amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-1H-purin-6-one
Molecular formula	C₁₀H₁₅N₅O₃
Molecular weight	253.26 g/mol
Exact mass	253.1175
Grade	Reference Standard
HSN code	38229090
InChIKey	JNTOCHDNEULJHD-UHFFFAOYSA-N
SMILES	C1=NC2=C(N1CCC(CO)CO)N=C(NC2=O)N
PubChem CID	135398748

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.9
H-bond donors / acceptors	4 / 5
TPSA	126 Å²
Synonyms	2-Amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-6H-purin-6-one, 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3,9-dihydropurin-6-one, 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3H-purin-6-one, 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-6,9-dihydro-1H-purin-6-one, 9-[4-Hydroxy-3-(hydroxymethyl)butyl]guanine, Denavir, Penxiluowei, VSA 671, 9-(4-Hydroxy-3-(hydroxymethyl)butyl)guanine, 9-(4-hydroxy-3-hydroxymethylbut-1-yl)guanine, 9-(4-hydroxy-3-hydroxymethylbut-1-yl)-guanine, 9-[4-hydroxy-3-(hydroxymethyl)but-1-yl]guanine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H319Causes serious eye irritation

Precautionary statements: P264 + P265, P280, P305 + P351 + P338, P337 + P317

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Penciclovir?

The CAS Registry Number of Penciclovir is 39809-25-1. It is also known as 2-Amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)butyl]-6H-purin-6-one, 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3,9-dihydropurin-6-one, 2-Amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-3H-purin-6-one.

What is the molecular formula and molecular weight of Penciclovir?

Penciclovir has the molecular formula C10H15N5O3 and a molecular weight of 253.26 g/mol. Its IUPAC name is 2-amino-9-[4-hydroxy-3-(hydroxymethyl)butyl]-1H-purin-6-one.

What is Penciclovir used for?

Penciclovir is supplied as a characterised reference material related to Penciclovir. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Penciclovir can I order?

We supply Penciclovir in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg, 500 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Penciclovir?

Yes. Every lot of Penciclovir is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Penciclovir be shipped internationally?

Yes. Penciclovir is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.