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API Impurities

Lenvatinib N-Ethyl Impurity

Reference StandardIn stock

Lenvatinib N-Ethyl Impurity (CAS 417719-46-1) supplier Zemixal. Request a quote with price, lead time and documents. Purity 98%.

Pack sizes
Lenvatinib N-Ethyl Impurity chemical structure
CAS number417719-46-1
FormulaC20H19ClN4O4
Molar mass414.8 g/mol
Physical formSolid
HS code38229090
Purity98%
InChIKeyNUUUMEBLJGCQKP-UHFFFAOYSA-N
IUPAC name4-[3-chloro-4-(ethylcarbamoylamino)phenoxy]-7-methoxyquinoline-6-carboxamide

About Lenvatinib N-Ethyl Impurity

Analytical teams working on Lenvatinib use Lenvatinib N-Ethyl Impurity as a qualified comparison standard. Identity at a glance (Reference Standard): CAS 417719-46-1, formula C20H19ClN4O4 and molar mass 414.8 g/mol. It is handled as a solid.

Typical applications

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

Standard pack sizes are 10 mg, 25 mg, 50 mg, 100 mg and 250 mg, and custom quantities are quoted on request. You receive a certificate of analysis with characterisation data with each order. Send an enquiry through the quote panel and you get a formal offer with Incoterms and delivery time.

Reference standards for Lenvatinib

See every impurity, metabolite and related compound we list for this API.

Lenvatinib standards

Typical uses

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

Applications

Specifications and identifiers

Specifications of Lenvatinib N-Ethyl Impurity
Product nameLenvatinib N-Ethyl Impurity
Catalogue numberZX-004874
CAS number417719-46-1
IUPAC name4-[3-chloro-4-(ethylcarbamoylamino)phenoxy]-7-methoxyquinoline-6-carboxamide
Molecular formulaC20H19ClN4O4
Molar mass414.8 g/mol
Exact mass414.1095
GradeReference Standard
Purity / assay98%
Physical formSolid
XLogP32.6
H-bond donors / acceptors3 / 5
Topological polar surface area116 Ų
HS code38229090
InChIKeyNUUUMEBLJGCQKP-UHFFFAOYSA-N
SMILESCCNC(=O)NC1=C(C=C(C=C1)OC2=C3C=C(C(=CC3=NC=C2)OC)C(=O)N)Cl
PubChem CID10454488
Synonyms4-(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

Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.

Safety and GHS hazards

No GHS classification is on file for this item. Handle it as an unknown laboratory chemical and request the SDS with your quotation.

Pack sizes

Pack sizes of Lenvatinib N-Ethyl Impurity
10 mgQuoted on request
25 mgQuoted on request
50 mgQuoted on request
100 mgQuoted on request
250 mgQuoted on request

Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.

Questions about Lenvatinib N-Ethyl Impurity

Which CAS number identifies Lenvatinib N-Ethyl Impurity?
Lenvatinib N-Ethyl Impurity is registered under CAS 417719-46-1. You may also see it listed 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. Our catalogue number for this item is ZX-004874.
What are the formula and molar mass of Lenvatinib N-Ethyl Impurity?
For Lenvatinib N-Ethyl Impurity, its formula is C20H19ClN4O4 and its molar mass is 414.8 g/mol. The systematic (IUPAC) name is 4-[3-chloro-4-(ethylcarbamoylamino)phenoxy]-7-methoxyquinoline-6-carboxamide. InChIKey NUUUMEBLJGCQKP-UHFFFAOYSA-N lets you match it in any structure database.
How is Lenvatinib N-Ethyl Impurity used in pharmaceutical QC?
Lenvatinib N-Ethyl Impurity is a characterised reference material linked to Lenvatinib. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Lenvatinib N-Ethyl Impurity?
This listing is Reference Standard grade with 98% purity. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg, 250 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Lenvatinib N-Ethyl Impurity?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Lenvatinib N-Ethyl Impurity to my country?
Yes. Lenvatinib N-Ethyl Impurity ships worldwide by express courier, air cargo or sea freight, quoted on the Incoterm you prefer, with full export documents.

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