Desmethyl Erlotinib Hydrochloride

Name: Desmethyl Erlotinib Hydrochloride
Brand: Vaqora Chemicals
SKU: VQ-007144

About Desmethyl Erlotinib Hydrochloride

Vaqora Chemicals supplies Desmethyl Erlotinib Hydrochloride, a metabolite or degradation product of Erlotinib registered under CAS number 183320-51-6. With the molecular formula C21H22ClN3O4, it has a molar mass of 415.9 g/mol. Systematically, it is named 2-[4-(3-ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethanol. Hydrochloride. Common synonyms include Desmethyl Erlotinib and Desmethyl Erlotinib (hydrochloride).

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.

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.

We offer Desmethyl Erlotinib Hydrochloride in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

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	Desmethyl Erlotinib Hydrochloride
Catalogue No.	VQ-007144
CAS Number	183320-51-6
IUPAC name	2-[4-(3-ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethanol;hydrochloride
Molecular formula	C₂₁H₂₂ClN₃O₄
Molecular weight	415.9 g/mol
Exact mass	415.1299
Grade	Reference Standard
HSN code	38229090
InChIKey	BUOXOWNQZVIETJ-UHFFFAOYSA-N
SMILES	COCCOC1=C(C=C2C(=C1)N=CN=C2NC3=CC=CC(=C3)C#C)OCCO.Cl
PubChem CID	18924996

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 7
TPSA	85.7 Å²
Synonyms	2-[4-(3-Ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethanol Hydrochloride, Desmethyl Erlotinib, Desmethyl Erlotinib (hydrochloride), OSI-420?, DesMethyl Erlotinib (OSI-420) HCl

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 Desmethyl Erlotinib Hydrochloride?

The CAS Registry Number of Desmethyl Erlotinib Hydrochloride is 183320-51-6. It is also known as 2-[4-(3-Ethynylanilino)-7-(2-methoxyethoxy)quinazolin-6-yl]oxyethanol Hydrochloride, Desmethyl Erlotinib, Desmethyl Erlotinib (hydrochloride).

What is the molecular formula and molecular weight of Desmethyl Erlotinib Hydrochloride?

Desmethyl Erlotinib Hydrochloride has the molecular formula C21H22ClN3O4 and a molecular weight of 415.9 g/mol.

What is Desmethyl Erlotinib Hydrochloride used for?

Desmethyl Erlotinib Hydrochloride 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 Desmethyl Erlotinib Hydrochloride can I order?

We supply Desmethyl Erlotinib Hydrochloride 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 Desmethyl Erlotinib Hydrochloride?

Yes. Every lot of Desmethyl Erlotinib Hydrochloride 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 Desmethyl Erlotinib Hydrochloride be shipped internationally?

Yes. We export Desmethyl Erlotinib Hydrochloride worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.