Valganciclovir N-Benzyloxycarbonyl Impurity 194154-40-0

About Valganciclovir N-Benzyloxycarbonyl Impurity

Valganciclovir N-Benzyloxycarbonyl Impurity is an impurity of Valganciclovir carrying the CAS registry number 194154-40-0, specified at 93.6% purity. Formula C22H28N6O7, molecular weight 488.5 g/mol. Common synonyms include Cbz-Valganciclovir and N-Carbobenzyloxy-L-valinyl-ganciclovir.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Good laboratory practice and suitable PPE are recommended during handling.

This Valganciclovir impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. It is used across pharmaceutical manufacturing and academic and industrial research.

We offer Valganciclovir N-Benzyloxycarbonyl Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide. Stock is available for quick dispatch.

Typical applications

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

Industries

Related to Valganciclovir

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

Valganciclovir impurities

Specifications & identifiers

Chemical identifiers
Product name	Valganciclovir N-Benzyloxycarbonyl Impurity
Catalogue No.	VQ-006088
CAS Number	194154-40-0
IUPAC name	[2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]-3-hydroxypropyl] (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoate
Molecular formula	C₂₂H₂₈N₆O₇
Molecular weight	488.5 g/mol
Exact mass	488.2019
Grade	Reference Standard
Purity / assay	93.6%
HSN code	38229090
InChIKey	UMWCZUCRFYVVAW-LYKKTTPLSA-N
SMILES	CC(C)[C@@H](C(=O)OCC(CO)OCN1C=NC2=C1N=C(NC2=O)N)NC(=O)OCC3=CC=CC=C3
PubChem CID	135465678

Physical properties
Physical form	Solid
LogP (XLogP3)	0.6
H-bond donors / acceptors	4 / 9
TPSA	179 Å²
Synonyms	Cbz-Valganciclovir, N-Carbobenzyloxy-L-valinyl-ganciclovir, N-Carbobenzyloxy Valganciclovir, Cbz-Valine ganciclovir, CBZ-Vaganciclovir, N-Cbz-L-valinyl-ganciclovir, BZ-L-Valganciclovir, Ganciclovir Impurity 79, N-(benzyloxycarbonyl)-L-valinate, Valganciclovirhydrochloride impurity 30

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 Valganciclovir N-Benzyloxycarbonyl Impurity?

The CAS Registry Number of Valganciclovir N-Benzyloxycarbonyl Impurity is 194154-40-0. It is also known as Cbz-Valganciclovir, N-Carbobenzyloxy-L-valinyl-ganciclovir, N-Carbobenzyloxy Valganciclovir.

What is the molecular formula and molecular weight of Valganciclovir N-Benzyloxycarbonyl Impurity?

Valganciclovir N-Benzyloxycarbonyl Impurity has the molecular formula C22H28N6O7 and a molecular weight of 488.5 g/mol. Its IUPAC name is [2-[(2-amino-6-oxo-1H-purin-9-yl)methoxy]-3-hydroxypropyl] (2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoate.

What is Valganciclovir N-Benzyloxycarbonyl Impurity used for?

Valganciclovir N-Benzyloxycarbonyl Impurity is supplied as a characterised reference material related to Valganciclovir. 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 Valganciclovir N-Benzyloxycarbonyl Impurity can I order?

We supply Valganciclovir N-Benzyloxycarbonyl Impurity in Reference Standard (93.6%) 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 Valganciclovir N-Benzyloxycarbonyl Impurity?

Yes. Every lot of Valganciclovir N-Benzyloxycarbonyl Impurity 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 Valganciclovir N-Benzyloxycarbonyl Impurity be shipped internationally?

Yes. We export Valganciclovir N-Benzyloxycarbonyl Impurity worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.