Gefitinib Impurity 28

Name: Gefitinib Impurity 28
Brand: Vaqora Chemicals
SKU: VQ-048507

About Gefitinib Impurity 28

Gefitinib Impurity 28 (CAS 912556-91-3) is an impurity of Gefitinib offered by Vaqora Chemicals. The compound has the formula C18H16Cl2FN3O2, corresponding to a molecular weight of 396.2 g/mol. Systematically, it is named N-(3-chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine.

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.

As a characterised impurity of Gefitinib, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. Buyers come mainly from pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, Gefitinib Impurity 28 is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Analytical method development
Method validation (AMV)
QC release testing
ANDA / DMF filings

Industries

Related to Gefitinib

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

Gefitinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Gefitinib Impurity 28
Catalogue No.	VQ-048507
CAS Number	912556-91-3
IUPAC name	N-(3-chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine
Molecular formula	C₁₈H₁₆Cl₂FN₃O₂
Molecular weight	396.2 g/mol
Exact mass	395.0604
Grade	Reference Standard
HSN code	38229090
InChIKey	LYHIGZLXZKJTPS-UHFFFAOYSA-N
SMILES	COC1=C(C=C2C(=C1)N=CN=C2NC3=CC(=C(C=C3)F)Cl)OCCCCl
PubChem CID	50742265

Physical properties
Physical form	Solid
LogP (XLogP3)	5
H-bond donors / acceptors	1 / 6
TPSA	56.3 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 Gefitinib Impurity 28?

The CAS Registry Number of Gefitinib Impurity 28 is 912556-91-3. It is also known as 4-[(3-Chloro-4-fluorophenyl)amino]-6-(3-chloropropoxy)-7-methoxyquinazoline, 6-(3-chloropropoxy)-N-(3-chloro-4-fluorophenyl)-7-methoxyquinazolin-4-amine, N-(3-chloro-4-fluoro-phenyl)-6-(3-chloropropoxy)-7-methoxy-quinazolin-4-amine.

What is the molecular formula and molecular weight of Gefitinib Impurity 28?

Gefitinib Impurity 28 has the molecular formula C18H16Cl2FN3O2 and a molecular weight of 396.2 g/mol. Its IUPAC name is N-(3-chloro-4-fluorophenyl)-6-(3-chloropropoxy)-7-methoxyquinazolin-4-amine.

What is Gefitinib Impurity 28 used for?

Gefitinib Impurity 28 is supplied as a characterised reference material related to Gefitinib. 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 Gefitinib Impurity 28 can I order?

We supply Gefitinib Impurity 28 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 Gefitinib Impurity 28?

Yes. Every lot of Gefitinib Impurity 28 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 Gefitinib Impurity 28 be shipped internationally?

Yes. We export Gefitinib Impurity 28 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.