Erlotinib Impurity 1

Name: Erlotinib Impurity 1
Brand: Vaqora Chemicals
SKU: VQ-004916

About Erlotinib Impurity 1

Vaqora Chemicals supplies Erlotinib Impurity 1, an impurity of Erlotinib registered under CAS number 183322-21-6. With the molecular formula C12H11Cl3N2O2, it has a molar mass of 321.6 g/mol. Its systematic (IUPAC) name is 4-chloro-6,7-bis(2-chloroethoxy)quinazoline. Common synonyms include 4-Chloro-6,7-bis-(2-chloroethoxy)quinazoline and Erlotinib Impurity 16.

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. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Erlotinib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. It is used across pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Erlotinib Impurity 1 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 Erlotinib

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

Erlotinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Erlotinib Impurity 1
Catalogue No.	VQ-004916
CAS Number	183322-21-6
IUPAC name	4-chloro-6,7-bis(2-chloroethoxy)quinazoline
Molecular formula	C₁₂H₁₁Cl₃N₂O₂
Molecular weight	321.6 g/mol
Exact mass	319.9886
Grade	Reference Standard
HSN code	38229090
InChIKey	WXAZLCUYDRYLFC-UHFFFAOYSA-N
SMILES	C1=C2C(=CC(=C1OCCCl)OCCCl)N=CN=C2Cl
PubChem CID	18925038

Physical properties
Physical form	Solid
LogP (XLogP3)	3.6
H-bond donors / acceptors	0 / 4
TPSA	44.2 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 Erlotinib Impurity 1?

The CAS Registry Number of Erlotinib Impurity 1 is 183322-21-6. It is also known as 4-Chloro-6,7-bis-(2-chloroethoxy)quinazoline, Erlotinib Impurity 16, 4-Chloro-6,7-bis-(2-chloro-ethoxy)-quinazoline.

What is the molecular formula and molecular weight of Erlotinib Impurity 1?

Erlotinib Impurity 1 has the molecular formula C12H11Cl3N2O2 and a molecular weight of 321.6 g/mol. Its IUPAC name is 4-chloro-6,7-bis(2-chloroethoxy)quinazoline.

What is Erlotinib Impurity 1 used for?

Erlotinib Impurity 1 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 Impurity 1 can I order?

We supply Erlotinib Impurity 1 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 Erlotinib Impurity 1?

Yes. Every lot of Erlotinib Impurity 1 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 Impurity 1 be shipped internationally?

Yes. We export Erlotinib Impurity 1 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.