Erlotinib EP Impurity I

Name: Erlotinib EP Impurity I
Brand: Vaqora Chemicals
SKU: VQ-030529

About Erlotinib EP Impurity I

Listed under CAS 183322-20-5, Erlotinib EP Impurity I is a pharmacopeial impurity of Erlotinib available from Vaqora Chemicals. The compound has the formula C13H14Cl2N2O3, corresponding to a molecular weight of 317.16 g/mol. Its systematic (IUPAC) name is 4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline. Alternative names: Erlotinib Hydrochloride - Impurity I and Erlotinib Impurity 48.

The product is provided 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.

This Erlotinib impurity supports analytical method development and validation (AMV), batch release testing and the impurity sections of ANDA and DMF filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Vaqora Chemicals supplies Erlotinib EP Impurity I in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Erlotinib

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

Erlotinib impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Erlotinib EP Impurity I
Catalogue No.	VQ-030529
CAS Number	183322-20-5
IUPAC name	4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline
Molecular formula	C₁₃H₁₄Cl₂N₂O₃
Molecular weight	317.16 g/mol
Exact mass	316.0381
Grade	Reference Standard
HSN code	38229090
InChIKey	HFGVHQGBDDTDIJ-UHFFFAOYSA-N
SMILES	COCCOC1=C(C=C2C(=C1)C(=NC=N2)Cl)OCCCl
PubChem CID	18925091

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 5
TPSA	53.5 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 EP Impurity I?

The CAS Registry Number of Erlotinib EP Impurity I is 183322-20-5. It is also known as Erlotinib Hydrochloride - Impurity I, Erlotinib Impurity 48, 4-chloro-7-(2-chloroethoxy)-6-(2-methoxy-ethoxy)quinazoline.

What is the molecular formula and molecular weight of Erlotinib EP Impurity I?

Erlotinib EP Impurity I has the molecular formula C13H14Cl2N2O3 and a molecular weight of 317.16 g/mol. Its IUPAC name is 4-chloro-7-(2-chloroethoxy)-6-(2-methoxyethoxy)quinazoline.

What is Erlotinib EP Impurity I used for?

Erlotinib EP Impurity I 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 EP Impurity I can I order?

We supply Erlotinib EP Impurity I 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 EP Impurity I?

Yes. Every lot of Erlotinib EP Impurity I 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 EP Impurity I be shipped internationally?

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