Erlotinib EP Impurity G

Name: Erlotinib EP Impurity G
Brand: Vaqora Chemicals
SKU: VQ-030526

About Erlotinib EP Impurity G

Vaqora Chemicals supplies Erlotinib EP Impurity G, a pharmacopeial impurity of Erlotinib registered under CAS number 183322-19-2. Its molecular formula is C13H14Cl2N2O3 and its molecular weight is 317.16 g/mol. The IUPAC name is 4-chloro-6-(2-chloroethoxy)-7-(2-methoxyethoxy)quinazoline. Common synonyms include Erlotinib Hydrochloride - Impurity G and Erlotinib Impurity 47.

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. 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. Our customers for this product work in pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export 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 G
Catalogue No.	VQ-030526
CAS Number	183322-19-2
IUPAC name	4-chloro-6-(2-chloroethoxy)-7-(2-methoxyethoxy)quinazoline
Molecular formula	C₁₃H₁₄Cl₂N₂O₃
Molecular weight	317.16 g/mol
Exact mass	316.0381
Grade	Reference Standard
HSN code	38229090
InChIKey	RORJMEOQKVOQBC-UHFFFAOYSA-N
SMILES	COCCOC1=C(C=C2C(=C1)N=CN=C2Cl)OCCCl
PubChem CID	18925024

Physical properties
Physical form	Solid
LogP (XLogP3)	2.9
H-bond donors / acceptors	0 / 5
TPSA	53.5 Å²
Synonyms	Erlotinib Hydrochloride - Impurity G, Erlotinib Impurity 47, 4-chloro-6-(2-chloroethoxy)-7-(2-methoxy-ethoxy)quinazoline, 4-chloro-6(2-chloroethoxy)-7-(2-methoxyethoxy)quinazoline, 4-chloro-6-(2-chloro-ethoxy)-7-(2-methoxyethoxy)-quinazoline, Quinazoline, 4-chloro-6-(2-chloroethoxy)-7-(2-methoxyethoxy)-

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 G?

The CAS Registry Number of Erlotinib EP Impurity G is 183322-19-2. It is also known as Erlotinib Hydrochloride - Impurity G, Erlotinib Impurity 47, 4-chloro-6-(2-chloroethoxy)-7-(2-methoxy-ethoxy)quinazoline.

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

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

What is Erlotinib EP Impurity G used for?

Erlotinib EP Impurity G 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 G can I order?

We supply Erlotinib EP Impurity G 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 G?

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

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