Clioquinol

Name: Clioquinol
Brand: Vaqora Chemicals
SKU: VQ-025026

About Clioquinol

Vaqora Chemicals supplies Clioquinol, a high-purity reference standard of Clioquinol registered under CAS number 130-26-7. Formula C9H5ClINO, molecular weight 305.5 g/mol. Systematically, it is named 5-chloro-7-iodoquinolin-8-ol. It is also known as Iodochlorhydroxyquin or 5-Chloro-8-hydroxy-7-iodoquinoline.

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. It carries the GHS signal word “Danger” with 6 hazard statements. Review the Safety Data Sheet before use.

Laboratories use this Clioquinol standard for identity and assay testing, system suitability checks and method validation supporting ANDA and DMF filings. 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

Identification & assay
Method development & validation
QC reference material

Industries

Related to Clioquinol

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

Clioquinol impurities

Specifications & identifiers

Chemical identifiers
Product name	Clioquinol
Catalogue No.	VQ-025026
CAS Number	130-26-7
IUPAC name	5-chloro-7-iodoquinolin-8-ol
Molecular formula	C₉H₅ClINO
Molecular weight	305.5 g/mol
Exact mass	304.9104
Grade	Reference Standard
HSN code	38229090
InChIKey	QCDFBFJGMNKBDO-UHFFFAOYSA-N
SMILES	C1=CC2=C(C(=C(C=C2Cl)I)O)N=C1
PubChem CID	2788

Physical properties
Physical form	Solid
LogP (XLogP3)	3.5
H-bond donors / acceptors	1 / 2
TPSA	33.1 Å²
Synonyms	Iodochlorhydroxyquin, 5-Chloro-8-hydroxy-7-iodoquinoline, Chloroiodoquin, 5-Chloro-7-iodo-8-quinolinol, Chloroiodoquine, Cliquinol, Iodochloroxyquinoline, Iodoenterol, 7-Iodo-5-chloroxine, Iodochloroquine, Alchloquin, Barquinol

Safety & hazard information (GHS)

Toxic

Harmful / irritant

Health hazard

Environmental hazard

Signal word: Danger

Hazard statements

H301Toxic if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life

Precautionary statements: P203, P260, P261, P264, P264 + P265, P270, P271, P273, P280, P301 + P316, P302 + P352, P304 + P340, P305 + P351 + P338, P318, P319, P321, P330, P332 + P317, P337 + P317, P362 + P364, P391, 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 Clioquinol?

The CAS Registry Number of Clioquinol is 130-26-7. It is also known as Iodochlorhydroxyquin, 5-Chloro-8-hydroxy-7-iodoquinoline, Chloroiodoquin.

What is the molecular formula and molecular weight of Clioquinol?

Clioquinol has the molecular formula C9H5ClINO and a molecular weight of 305.5 g/mol. Its IUPAC name is 5-chloro-7-iodoquinolin-8-ol.

What is Clioquinol used for?

Clioquinol is supplied as a characterised reference material related to Clioquinol. 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 Clioquinol can I order?

We supply Clioquinol 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 Clioquinol?

Yes. Every lot of Clioquinol 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 Clioquinol be shipped internationally?

Yes. Clioquinol 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.