Acyclovir L-Leucinate

About Acyclovir L-Leucinate

Acyclovir L-Leucinate is an impurity of Valaciclovir carrying the CAS registry number 142963-69-7. With the molecular formula C14H23ClN6O4, it has a molar mass of 374.82 g/mol. Common synonyms include Acyclovir L-Leucinate Hydrochloride.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Valaciclovir, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Acyclovir L-Leucinate is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Valaciclovir

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

Valaciclovir impurities

Specifications & identifiers

Chemical identifiers
Product name	Acyclovir L-Leucinate
Catalogue No.	VQ-029023
CAS Number	142963-69-7
IUPAC name	2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]ethyl (2S)-2-amino-4-methylpentanoate;hydrochloride
Molecular formula	C₁₄H₂₃ClN₆O₄
Molecular weight	374.82 g/mol
Exact mass	374.1469
Grade	Reference Standard
HSN code	38229090
InChIKey	JPMIOIPFRXOSEP-FVGYRXGTSA-N
SMILES	CC(C)C[C@@H](C(=O)OCCOCN1C=NC2=C1N=C(NC2=O)N)N.Cl
PubChem CID	136257778

Physical properties
Physical form	Solid
H-bond donors / acceptors	4 / 7
TPSA	147 Å²

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 Acyclovir L-Leucinate?

The CAS Registry Number of Acyclovir L-Leucinate is 142963-69-7. It is also known as Acyclovir L-Leucinate Hydrochloride, L-Leucine 2-[(2-Amino-1,6-dihydro-6-oxo-9H-purin-9-yl)methoxy]ethyl Ester Hydrochloride.

What is the molecular formula and molecular weight of Acyclovir L-Leucinate?

Acyclovir L-Leucinate has the molecular formula C14H23ClN6O4 and a molecular weight of 374.82 g/mol.

What is Acyclovir L-Leucinate used for?

Acyclovir L-Leucinate is supplied as a characterised reference material related to Valaciclovir. 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 L-Leucinate can I order?

We supply Acyclovir L-Leucinate 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 Acyclovir L-Leucinate?

Yes. Every lot of Acyclovir L-Leucinate 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 L-Leucinate be shipped internationally?

Yes. We export Acyclovir L-Leucinate worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.