7-Hydroxyquinoline

About 7-Hydroxyquinoline

7-Hydroxyquinoline is a metabolite / degradant standard carrying the CAS registry number 580-20-1. With the molecular formula C9H7NO, it has a molar mass of 145.16 g/mol. Its systematic (IUPAC) name is quinolin-7-ol. It is also known as 7-Quinolinol or 7-Chinolinol.

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 “Warning” with 6 hazard statements. Review the Safety Data Sheet before use.

Analytical teams use this compound to identify metabolites and degradants, to validate stability-indicating methods (AMV) and to support QC and regulatory filings. Typical end-use sectors are pharmaceutical manufacturing and academic and industrial research.

Available in 10 mg, 25 mg, 50 mg and 100 mg packs, 7-Hydroxyquinoline is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Metabolite identification
Stability-indicating methods
Impurity profiling

Industries

Specifications & identifiers

Chemical identifiers
Product name	7-Hydroxyquinoline
Catalogue No.	VQ-040948
CAS Number	580-20-1
IUPAC name	quinolin-7-ol
Molecular formula	C₉H₇NO
Molecular weight	145.16 g/mol
Exact mass	145.0528
Grade	Reference Standard
HSN code	38229090
InChIKey	XCRPPAPDRUBKRJ-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=C(C=C2)O)N=C1
PubChem CID	135426866

Physical properties
Physical form	Solid
LogP (XLogP3)	2
H-bond donors / acceptors	1 / 2
TPSA	33.1 Å²
Synonyms	7-Quinolinol, 7-Chinolinol, quinolin-7-one, 7(1H)-Quinolinone, Quinolin-7(1H)-one, quinoline, 7-hydroxy-, 7-Quinolinol (8CI,9CI), 7-hydroxyquinoline, AldrichCPR

Safety & hazard information (GHS)

Harmful / irritant

Signal word: Warning

Hazard statements

H302Harmful if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H332Harmful if inhaled
H335May cause respiratory irritation

Precautionary statements: P261, P264, P264 + P265, P270, P271, P280, P301 + P317, P302 + P352, P304 + P340, P305 + P351 + P338, P317, 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 7-Hydroxyquinoline?

The CAS Registry Number of 7-Hydroxyquinoline is 580-20-1. It is also known as 7-Quinolinol, 7-Chinolinol, quinolin-7-one.

What is the molecular formula and molecular weight of 7-Hydroxyquinoline?

7-Hydroxyquinoline has the molecular formula C9H7NO and a molecular weight of 145.16 g/mol. Its IUPAC name is quinolin-7-ol.

Which grade and pack sizes of 7-Hydroxyquinoline can I order?

We supply 7-Hydroxyquinoline 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 7-Hydroxyquinoline?

Yes. Every lot of 7-Hydroxyquinoline 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 7-Hydroxyquinoline be shipped internationally?

Yes. 7-Hydroxyquinoline 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.