Aciclovir EP Impurity G

Name: Aciclovir EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-020732

About Aciclovir EP Impurity G

Aciclovir EP Impurity G is a pharmacopeial impurity of Acyclovir carrying the CAS registry number 75128-73-3. Its molecular formula is C12H15N5O5 and its molecular weight is 309.28 g/mol. Systematically, it is named 2-[(2-acetamido-6-oxo-1H-purin-9-yl)methoxy]ethyl acetate. It is also known as Acyclovir EP Impurity G or Acyclovir Impurity G.

The product is provided as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

This Acyclovir impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Aciclovir EP Impurity G in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Acyclovir

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

Acyclovir impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Aciclovir EP Impurity G
Catalogue No.	VQ-020732
CAS Number	75128-73-3
IUPAC name	2-[(2-acetamido-6-oxo-1H-purin-9-yl)methoxy]ethyl acetate
Molecular formula	C₁₂H₁₅N₅O₅
Molecular weight	309.28 g/mol
Exact mass	309.1073
Grade	Reference Standard
HSN code	38229090
InChIKey	VBHLKZHSCMQLTI-UHFFFAOYSA-N
SMILES	CC(=O)NC1=NC2=C(C(=O)N1)N=CN2COCCOC(=O)C
PubChem CID	135433881

Physical properties
Physical form	Solid
LogP (XLogP3)	-1.2
H-bond donors / acceptors	2 / 7
TPSA	124 Å²
Synonyms	Acyclovir EP Impurity G, Acyclovir Impurity G, Acyclovir - Impurity G, 9-[(2-Acetoxyethoxy)methyl]-N2-acetylguanine, N2-Acetyl-9-(2-acetoxyethoxymethyl)guanine, 2-{[2-(acetylamino)-6-oxo-1,6-dihydro-9H-purin-9-yl]methoxy}ethyl acetate, 2-((2-acetamido-6-oxo-1H-purin-9-yl)methoxy)ethyl acetate, Aciclovir Impurity G, Acyclovir N,O-Diacetate, 2-((2-Acetamido-6-oxo-1H-purin-9(6H)-yl)methoxy)ethyl acetate, 2-[(2-acetamido-6-oxo-3H-purin-9-yl)methoxy]ethyl acetate, 9-[(2-Acetoxyethoxy)methyl]-acetylguanine

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H316Causes mild 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

Frequently asked questions

What is the CAS number of Aciclovir EP Impurity G?

The CAS Registry Number of Aciclovir EP Impurity G is 75128-73-3. It is also known as Acyclovir EP Impurity G, Acyclovir Impurity G, Acyclovir - Impurity G.

What is the molecular formula and molecular weight of Aciclovir EP Impurity G?

Aciclovir EP Impurity G has the molecular formula C12H15N5O5 and a molecular weight of 309.28 g/mol. Its IUPAC name is 2-[(2-acetamido-6-oxo-1H-purin-9-yl)methoxy]ethyl acetate.

What is Aciclovir EP Impurity G used for?

Aciclovir EP Impurity G 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 Aciclovir EP Impurity G can I order?

We supply Aciclovir EP Impurity G in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Aciclovir EP Impurity G?

Yes. Every lot of Aciclovir EP Impurity G 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 Aciclovir EP Impurity G be shipped internationally?

Yes. Aciclovir EP Impurity G 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.