Fruquintinib Impurity 13

About Fruquintinib Impurity 13

Fruquintinib Impurity 13 is an impurity of Fruquintinib carrying the CAS registry number 263400-68-6. Its molecular formula is C9H7ClN2O2 and its molecular weight is 210.62 g/mol. Its systematic (IUPAC) name is 4-chloro-6-methoxyquinazolin-7-ol. It is also known as 7-Quinazolinol, 4-chloro-6-methoxy- or 4-chloro-6-methoxy-3H-quinazolin-7-one.

The product is provided as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Good laboratory practice and suitable PPE are recommended during handling.

Pharmaceutical QC and development laboratories use this impurity standard of Fruquintinib to develop and validate HPLC methods, to set specification limits and to document impurity profiles in ANDA and DMF submissions. Buyers come mainly from 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

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

Industries

Related to Fruquintinib

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

Fruquintinib impurities

Specifications & identifiers

Chemical identifiers
Product name	Fruquintinib Impurity 13
Catalogue No.	VQ-048473
CAS Number	263400-68-6
IUPAC name	4-chloro-6-methoxyquinazolin-7-ol
Molecular formula	C₉H₇ClN₂O₂
Molecular weight	210.62 g/mol
Exact mass	210.0196
Grade	Reference Standard
HSN code	38229090
InChIKey	BXRGTEOKLSVMJU-UHFFFAOYSA-N
SMILES	COC1=C(C=C2C(=C1)C(=NC=N2)Cl)O
PubChem CID	135742251

Physical properties
Physical form	Solid
LogP (XLogP3)	2.1
H-bond donors / acceptors	1 / 4
TPSA	55.2 Å²
Synonyms	7-Quinazolinol, 4-chloro-6-methoxy-, 4-chloro-6-methoxy-3H-quinazolin-7-one, Doxazosin Impurity 25, 4chloro-7-hydroxy-6-methoxyquinazoline, 4-chloro-7-hydroxy-6-methoxyquinazohne, 4-chloro-7-hydroxy-6-methoxyquinazolin, 4-chloro-7-hydroxy-6-methoxy-quinazoline

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 Fruquintinib Impurity 13?

The CAS Registry Number of Fruquintinib Impurity 13 is 263400-68-6. It is also known as 7-Quinazolinol, 4-chloro-6-methoxy-, 4-chloro-6-methoxy-3H-quinazolin-7-one, Doxazosin Impurity 25.

What is the molecular formula and molecular weight of Fruquintinib Impurity 13?

Fruquintinib Impurity 13 has the molecular formula C9H7ClN2O2 and a molecular weight of 210.62 g/mol. Its IUPAC name is 4-chloro-6-methoxyquinazolin-7-ol.

What is Fruquintinib Impurity 13 used for?

Fruquintinib Impurity 13 is supplied as a characterised reference material related to Fruquintinib. 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 Fruquintinib Impurity 13 can I order?

We supply Fruquintinib Impurity 13 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 Fruquintinib Impurity 13?

Yes. Every lot of Fruquintinib Impurity 13 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 Fruquintinib Impurity 13 be shipped internationally?

Yes. We export Fruquintinib Impurity 13 worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.