4-Chloro-3-nitroquinoline

Name: 4-Chloro-3-nitroquinoline
Brand: Vaqora Chemicals
SKU: VQ-048668

About 4-Chloro-3-nitroquinoline

4-Chloro-3-nitroquinoline is a process intermediate or related compound of Imiquimod carrying the CAS registry number 39061-97-7. Its molecular formula is C9H5ClN2O2 and its molecular weight is 208.6 g/mol. Alternative names: 3-nitro-4-chloroquinoline and Quinoline, 4-chloro-3-nitro-.

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 4 hazard statements. Review the Safety Data Sheet before use.

Process chemists and analysts use it when developing synthetic routes to Imiquimod, tracking process-related impurities and validating analytical methods. Typical end-use sectors are 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

API route development
Impurity fate & purge studies
Analytical method development

Industries

Related to Imiquimod

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

Imiquimod impurities

Specifications & identifiers

Chemical identifiers
Product name	4-Chloro-3-nitroquinoline
Catalogue No.	VQ-048668
CAS Number	39061-97-7
IUPAC name	4-chloro-3-nitroquinoline
Molecular formula	C₉H₅ClN₂O₂
Molecular weight	208.6 g/mol
Exact mass	208.004
HSN code	2933
InChIKey	ZRFUZDDJSQVQBY-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C(=C(C=N2)[N+](=O)[O-])Cl
PubChem CID	11275808

Physical properties
Physical form	Solid
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 3
TPSA	58.7 Å²

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P319, P321, P330, 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-Chloro-3-nitroquinoline?

The CAS Registry Number of 4-Chloro-3-nitroquinoline is 39061-97-7. It is also known as 3-nitro-4-chloroquinoline, Quinoline, 4-chloro-3-nitro-, 4-Chlor-3-nitrochinolin.

What is the molecular formula and molecular weight of 4-Chloro-3-nitroquinoline?

4-Chloro-3-nitroquinoline has the molecular formula C9H5ClN2O2 and a molecular weight of 208.6 g/mol. Its IUPAC name is 4-chloro-3-nitroquinoline.

What is 4-Chloro-3-nitroquinoline used for?

4-Chloro-3-nitroquinoline is supplied as a characterised reference material related to Imiquimod. 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-Chloro-3-nitroquinoline can I order?

We supply 4-Chloro-3-nitroquinoline, 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-Chloro-3-nitroquinoline?

Yes. Every lot of 4-Chloro-3-nitroquinoline 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-Chloro-3-nitroquinoline be shipped internationally?

Yes. 4-Chloro-3-nitroquinoline 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.