Erlotinib In-House Impurity-V

Name: Erlotinib In-House Impurity-V
Brand: Vaqora Chemicals
SKU: VQ-007164

About Erlotinib In-House Impurity-V

Vaqora Chemicals supplies Erlotinib In-House Impurity-V, a metabolite or degradation product of Erlotinib registered under CAS number 183320-15-2 at a purity of 95.87%. The compound has the formula C23H23N3O5, corresponding to a molecular weight of 421.4 g/mol. Its systematic (IUPAC) name is 2-[4-(3-ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethyl acetate. Common synonyms include Demethyl Erlotinib Acetate and Erlotinib 6-O-Desmethyl Acetate.

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. Good laboratory practice and suitable PPE are recommended during handling.

Analytical teams use this compound to identify metabolites and degradants of Erlotinib, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg and 25 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide. This item is currently in stock for prompt dispatch.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Related to Erlotinib

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

Erlotinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Erlotinib In-House Impurity-V
Catalogue No.	VQ-007164
CAS Number	183320-15-2
IUPAC name	2-[4-(3-ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethyl acetate
Molecular formula	C₂₃H₂₃N₃O₅
Molecular weight	421.4 g/mol
Exact mass	421.1638
Grade	Reference Standard
Purity / assay	95.87%
HSN code	38229090
InChIKey	XSMVZQAPXNUGBP-UHFFFAOYSA-N
SMILES	CC(=O)OCCOC1=C(C=C2C(=C1)C(=NC=N2)NC3=CC=CC(=C3)C#C)OCCOC
PubChem CID	16045727

Physical properties
Physical form	Solid
LogP (XLogP3)	3.3
H-bond donors / acceptors	1 / 8
TPSA	91.8 Å²
Synonyms	Demethyl Erlotinib Acetate, 2-((4-((3-Ethynylphenyl)amino)-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)ethyl acetate, 6-(2-Acetoxy-ethoxy)-4-(3-ethynyl-phenylamino)-7-(2-methoxy-ethoxy)quinazoline, 2-[7-(2-Methoxyethoxy)-4-(3-ethynylphenylamino)quinazoline-6-yl-oxy]-ethyl acetate, Erlotinib 6-O-Desmethyl Acetate, Desmethyl Erlotinib Acetate, DesmethylErlotinibAcetate, 2-{[4-(3-Ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxy}ethyl acetate, 6-(2-Acetoxy-ethoxy)-4-(3-ethynyl-phenylamino)-7-(2-methoxy-ethoxy)-quinazoline

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 Erlotinib In-House Impurity-V?

The CAS Registry Number of Erlotinib In-House Impurity-V is 183320-15-2. It is also known as Demethyl Erlotinib Acetate, 2-((4-((3-Ethynylphenyl)amino)-7-(2-methoxyethoxy)quinazolin-6-yl)oxy)ethyl acetate, 6-(2-Acetoxy-ethoxy)-4-(3-ethynyl-phenylamino)-7-(2-methoxy-ethoxy)quinazoline.

What is the molecular formula and molecular weight of Erlotinib In-House Impurity-V?

Erlotinib In-House Impurity-V has the molecular formula C23H23N3O5 and a molecular weight of 421.4 g/mol. Its IUPAC name is 2-[4-(3-ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethyl acetate.

What is Erlotinib In-House Impurity-V used for?

Erlotinib In-House Impurity-V is supplied as a characterised reference material related to Erlotinib. 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 Erlotinib In-House Impurity-V can I order?

We supply Erlotinib In-House Impurity-V in Reference Standard (95.87%) grade, in 10 mg, 25 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Erlotinib In-House Impurity-V?

Yes. Every lot of Erlotinib In-House Impurity-V 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 Erlotinib In-House Impurity-V be shipped internationally?

Yes. We export Erlotinib In-House Impurity-V worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.