4,8-Dichloroquinoline

Name: 4,8-Dichloroquinoline
Brand: Vaqora Chemicals
SKU: VQ-024933

About 4,8-Dichloroquinoline

Listed under CAS 21617-12-9, 4,8-Dichloroquinoline is an impurity of Amodiaquine available from Vaqora Chemicals. Formula C9H5Cl2N, molecular weight 198.05 g/mol. Alternative names: Quinoline, 4,8-dichloro-.

It is supplied as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. It carries the GHS signal word “Warning” with 3 hazard statements. Review the Safety Data Sheet before use.

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

Vaqora Chemicals supplies 4,8-Dichloroquinoline in 10 mg, 25 mg, 50 mg and 100 mg packs, each shipped with a Certificate of Analysis (COA), and exports worldwide.

Typical applications

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

Industries

Related to Amodiaquine

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

Amodiaquine impurities

Specifications & identifiers

Chemical identifiers
Product name	4,8-Dichloroquinoline
Catalogue No.	VQ-024933
CAS Number	21617-12-9
IUPAC name	4,8-dichloroquinoline
Molecular formula	C₉H₅Cl₂N
Molecular weight	198.05 g/mol
Exact mass	196.9799
Grade	Reference Standard
HSN code	38229090
InChIKey	SDPCOMBBZFETLG-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=CN=C2C(=C1)Cl)Cl
PubChem CID	88973

Physical properties
Physical form	Solid
LogP (XLogP3)	3.7
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P271, P280, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P332 + P317, P337 + P317, P362 + P364, P403 + P233, P405, P501

Classification is indicative (aggregated GHS notifications) and may vary by grade and concentration. Always refer to the SDS supplied with your lot.

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 4,8-Dichloroquinoline?

The CAS Registry Number of 4,8-Dichloroquinoline is 21617-12-9. It is also known as Quinoline, 4,8-dichloro-.

What is the molecular formula and molecular weight of 4,8-Dichloroquinoline?

4,8-Dichloroquinoline has the molecular formula C9H5Cl2N and a molecular weight of 198.05 g/mol. Its IUPAC name is 4,8-dichloroquinoline.

What is 4,8-Dichloroquinoline used for?

4,8-Dichloroquinoline is supplied as a characterised reference material related to Amodiaquine. 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 4,8-Dichloroquinoline can I order?

We supply 4,8-Dichloroquinoline 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 4,8-Dichloroquinoline?

Yes. Every lot of 4,8-Dichloroquinoline 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 4,8-Dichloroquinoline be shipped internationally?

Yes. 4,8-Dichloroquinoline is classified as hazardous, so it is packed in UN-approved packaging and shipped as dangerous goods under IATA/IMDG rules. We export worldwide on EXW, FOB, CIF and DAP terms.