2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazo… 438450-43-2

Name: 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one
Brand: Vaqora Chemicals
SKU: VQ-032860

About 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one

Listed under CAS 438450-43-2, 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one is an impurity of Chlorantraniliprole available from Vaqora Chemicals. Formula C18H12BrCl2N5O, molecular weight 465.1 g/mol. Systematically, it is named 2-[3-bromo-1-(3-chloro-2-pyridinyl)pyrazol-5-yl]-6-chloro-3,8-dimethylquinazolin-4-one. Alternative names: IN-EQW78 and EX-A9973.

It is supplied as a solid. Store the standard in its sealed vial, protected from light and moisture, and follow the storage condition printed on the COA. Handle it with standard laboratory precautions and appropriate personal protective equipment.

Pharmaceutical QC and development laboratories use this impurity standard of Chlorantraniliprole 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.

We offer 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one in 10 mg, 25 mg, 50 mg and 100 mg packs with a batch-specific COA, and ship to customers worldwide.

Typical applications

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

Industries

Related to Chlorantraniliprole

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

Chlorantraniliprole impurities

Specifications & identifiers

Chemical identifiers
Product name	2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one
Catalogue No.	VQ-032860
CAS Number	438450-43-2
IUPAC name	2-[3-bromo-1-(3-chloro-2-pyridinyl)pyrazol-5-yl]-6-chloro-3,8-dimethylquinazolin-4-one
Molecular formula	C₁₈H₁₂BrCl₂N₅O
Molecular weight	465.1 g/mol
Exact mass	462.9602
Grade	Reference Standard
HSN code	38229090
InChIKey	QTUSYELSINABSI-UHFFFAOYSA-N
SMILES	CC1=CC(=CC2=C1N=C(N(C2=O)C)C3=CC(=NN3C4=C(C=CC=N4)Cl)Br)Cl
PubChem CID	10115786

Physical properties
Physical form	Solid
LogP (XLogP3)	4.7
H-bond donors / acceptors	0 / 4
TPSA	63.4 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 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one?

The CAS Registry Number of 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one is 438450-43-2. It is also known as 2-[5-bromo-2-(3-chloropyridin-2-yl)pyrazol-3-yl]-6-chloro-3,8-dimethylquinazolin-4-one, IN-EQW78, EX-A9973.

What is the molecular formula and molecular weight of 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one?

2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one has the molecular formula C18H12BrCl2N5O and a molecular weight of 465.1 g/mol. Its IUPAC name is 2-[3-bromo-1-(3-chloro-2-pyridinyl)pyrazol-5-yl]-6-chloro-3,8-dimethylquinazolin-4-one.

What is 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one used for?

2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one is supplied as a characterised reference material related to Chlorantraniliprole. 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 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one can I order?

We supply 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one 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 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one?

Yes. Every lot of 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one 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 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one be shipped internationally?

Yes. We export 2-(3-Bromo-1-(3-chloropyridin-2-yl)-1H-pyrazol-5-yl)-6-chloro-3,8-dimethylquinazolin-4(3H)-one worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.