Lenvatinib N-Ethyl Impurity

Name: Lenvatinib N-Ethyl Impurity
Brand: Vaqora Chemicals
SKU: VQ-005165

About Lenvatinib N-Ethyl Impurity

Lenvatinib N-Ethyl Impurity is an impurity of Lenvatinib carrying the CAS registry number 417719-46-1, specified at 98% purity. The compound has the formula C20H19ClN4O4, corresponding to a molecular weight of 414.8 g/mol. Systematically, it is named 4-[3-chloro-4-(ethylcarbamoylamino)phenoxy]-7-methoxyquinoline-6-carboxamide.

It is supplied as a solid. Reference materials should be stored sealed and away from light and moisture, as specified on the accompanying COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Lenvatinib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Lenvatinib N-Ethyl Impurity in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide. This item is currently in stock for prompt dispatch.

Typical applications

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

Industries

Related to Lenvatinib

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

Lenvatinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Lenvatinib N-Ethyl Impurity
Catalogue No.	VQ-005165
CAS Number	417719-46-1
IUPAC name	4-[3-chloro-4-(ethylcarbamoylamino)phenoxy]-7-methoxyquinoline-6-carboxamide
Molecular formula	C₂₀H₁₉ClN₄O₄
Molecular weight	414.8 g/mol
Exact mass	414.1095
Grade	Reference Standard
Purity / assay	98%
HSN code	38229090
InChIKey	NUUUMEBLJGCQKP-UHFFFAOYSA-N
SMILES	CCNC(=O)NC1=C(C=C(C=C1)OC2=C3C=C(C(=CC3=NC=C2)OC)C(=O)N)Cl
PubChem CID	10454488

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	3 / 5
TPSA	116 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 Lenvatinib N-Ethyl Impurity?

The CAS Registry Number of Lenvatinib N-Ethyl Impurity is 417719-46-1. It is also known as 4-(3-Chloro-4-(3-ethylureido)phenoxy)-7-methoxyquinoline-6-carboxamide, 4-[3-Chloro-4-[(ethylaminocarbonyl)amino]phenoxy]-7-methoxy-6-quinolinecarboxamide, 4-[3-Chloro-4-[[(ethylamino)carbonyl]amino]phenoxy]-7-methoxy-6-quinolinecarboxamide.

What is the molecular formula and molecular weight of Lenvatinib N-Ethyl Impurity?

Lenvatinib N-Ethyl Impurity has the molecular formula C20H19ClN4O4 and a molecular weight of 414.8 g/mol. Its IUPAC name is 4-[3-chloro-4-(ethylcarbamoylamino)phenoxy]-7-methoxyquinoline-6-carboxamide.

What is Lenvatinib N-Ethyl Impurity used for?

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

We supply Lenvatinib N-Ethyl Impurity in Reference Standard (98%) grade, in 10 mg, 25 mg, 50 mg, 100 mg, 250 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Lenvatinib N-Ethyl Impurity?

Yes. Every lot of Lenvatinib N-Ethyl 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 Lenvatinib N-Ethyl Impurity be shipped internationally?

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