Acyclovir

Name: Acyclovir
Brand: Vaqora Chemicals
SKU: VQ-003955

About Acyclovir

Listed under CAS 59277-89-3, Acyclovir is an anti-infective API available from Vaqora Chemicals (IP/BP/USP grade). Its molecular formula is C8H11N5O3 and its molecular weight is 225.2 g/mol. The IUPAC name is 2-amino-9-(2-hydroxyethoxymethyl)-1H-purin-6-one. Alternative names: Acycloguanosine and 9-[(2-Hydroxyethoxy)methyl]guanine.

It is supplied as a powder. Store sealed in a dry, well-ventilated location away from incompatible materials. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

As an active pharmaceutical ingredient within our antiviral, antifungal and antiparasitic APIs range, it is offered in IP/BP/USP grade for formulation development, generic drug programmes and commercial manufacturing. Typical end-use sectors are pharmaceutical manufacturing.

We offer Acyclovir in 1 kg, 5 kg and 25 kg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

Anti-infective formulations
Generic drug development
Formulation R&D

Industries

Related to Acyclovir

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

Acyclovir impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Acyclovir
Catalogue No.	VQ-003955
CAS Number	59277-89-3
IUPAC name	2-amino-9-(2-hydroxyethoxymethyl)-1H-purin-6-one
Molecular formula	C₈H₁₁N₅O₃
Molecular weight	225.2 g/mol
Exact mass	225.0862
Grade	IP/BP/USP
HSN code	2933
InChIKey	MKUXAQIIEYXACX-UHFFFAOYSA-N
SMILES	C1=NC2=C(N1COCCO)N=C(NC2=O)N
PubChem CID	135398513

Physical properties
Physical form	Powder
LogP (XLogP3)	-1.9
H-bond donors / acceptors	3 / 5
TPSA	115 Å²
Synonyms	Acycloguanosine, 9-[(2-Hydroxyethoxy)methyl]guanine, Vipral, Wellcome-248U, Acicloftal, BW-248U, 9-((2-Hydroxyethoxy)methyl)guanine, 2-Amino-1,9-dihydro-9-((2-hydroxyethoxy)methyl)-6H-purin-6-one, 2-Amino-9-[(2-hydroxyethoxy)methyl]-1,9-dihydro-6H-purin-6-one, 2-Amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-6H-purin-6-one, 6H-Purin-6-one, 2-amino-1,9-dihydro-9-[(2-hydroxyethoxy)methyl]-, 9-[(2-Hydroxyethoxy)-methyl]guanine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

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

Other grades of CAS 59277-89-3

Reference Standard

Acyclovir WS

CAS: 59277-89-3
Formula: C₈H₁₁N₅O₃
MW: 225.2 g/mol

In stock

Acyclovir, 98%

CAS: 59277-89-3
Formula: C₈H₁₁N₅O₃
MW: 225.2 g/mol

VQ-012176

Frequently asked questions

What is the CAS number of Acyclovir?

The CAS Registry Number of Acyclovir is 59277-89-3. It is also known as Acycloguanosine, 9-[(2-Hydroxyethoxy)methyl]guanine, Vipral.

What is the molecular formula and molecular weight of Acyclovir?

Acyclovir has the molecular formula C8H11N5O3 and a molecular weight of 225.2 g/mol. Its IUPAC name is 2-amino-9-(2-hydroxyethoxymethyl)-1H-purin-6-one.

What is Acyclovir used for?

Acyclovir is supplied as a characterised reference material related to Acyclovir. 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 Acyclovir can I order?

We supply Acyclovir in IP/BP/USP grade, in 1 kg, 5 kg, 25 kg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Acyclovir?

Yes. Every lot of Acyclovir 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 Acyclovir be shipped internationally?

Yes. Acyclovir 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.