8-Hydroxyquinoline N-oxide, 98%

Name: 8-Hydroxyquinoline N-oxide, 98%
Brand: Vaqora Chemicals
SKU: VQ-012091

About 8-Hydroxyquinoline N-oxide, 98%

Listed under CAS 1127-45-3, 8-Hydroxyquinoline N-oxide is a quinoline derivative available from Vaqora Chemicals, specified at above 98.0% purity. The compound has the formula C9H7NO2, corresponding to a molecular weight of 161.16 g/mol. Its systematic (IUPAC) name is 1-oxidoquinolin-1-ium-8-ol. Common synonyms include 8-Quinolinol N-oxide and 8-Hydroxyquinoline 1-oxide.

The material typically appears as powder or crystals. Reported physical data include a melting point of 135-138 °C. Store in a tightly closed container in a cool, dry and well-ventilated place. Under GHS it is labelled “Warning”, so handle it with suitable PPE and consult the SDS.

Key uses span organic synthesis and API synthesis. It is used across pharmaceutical manufacturing and academic and industrial research.

Available in 1 g, 5 g and 25 g packs, 8-Hydroxyquinoline N-oxide is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Organic synthesis
API synthesis

Industries

Specifications & identifiers

Chemical identifiers
Product name	8-Hydroxyquinoline N-oxide, 98%
Catalogue No.	VQ-012091
CAS Number	1127-45-3
IUPAC name	1-oxidoquinolin-1-ium-8-ol
Molecular formula	C₉H₇NO₂
Molecular weight	161.16 g/mol
Exact mass	161.0477
Purity / assay	>98.0%
HSN code	29420090
InChIKey	FJKUOCCQEBLPNX-UHFFFAOYSA-N
SMILES	C1=CC2=C(C(=C1)O)[N+](=CC=C2)[O-]
PubChem CID	14312

Physical properties
Physical form	Crystalline
Appearance	Powder or crystals
Melting point	135-138 °C
LogP (XLogP3)	0.4
H-bond donors / acceptors	1 / 2
TPSA	45.7 Å²
Synonyms	8-Quinolinol N-oxide, 8-Hydroxyquinoline 1-oxide, 8-Hydroxyquinoline-N-oxide, 5-21-03-00276 (Beilstein Handbook Reference), 8-Quinolinol, 1-oxide, o-Hydroxyquinoline N-oxide, Quinolin-8-ol 1-oxide, 8-hydroxyquinolin-1-ium-1-olate, quinoline-1,8-diol, 8-hydroxyquino, quinolin-8-ol-N-oxide, 8-Hydroxychinolin-N-oxid

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 8-Hydroxyquinoline N-oxide, 98%?

The CAS Registry Number of 8-Hydroxyquinoline N-oxide, 98% is 1127-45-3. It is also known as 8-Quinolinol N-oxide, 8-Hydroxyquinoline 1-oxide, 8-Hydroxyquinoline-N-oxide.

What is the molecular formula and molecular weight of 8-Hydroxyquinoline N-oxide, 98%?

8-Hydroxyquinoline N-oxide, 98% has the molecular formula C9H7NO2 and a molecular weight of 161.16 g/mol. Its IUPAC name is 1-oxidoquinolin-1-ium-8-ol.

Which grade and pack sizes of 8-Hydroxyquinoline N-oxide, 98% can I order?

We supply 8-Hydroxyquinoline N-oxide, 98% in (>98.0%) grade, in 1 g, 5 g, 25 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 8-Hydroxyquinoline N-oxide, 98%?

Yes. Every lot of 8-Hydroxyquinoline N-oxide, 98% 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 8-Hydroxyquinoline N-oxide, 98% be shipped internationally?

Yes. 8-Hydroxyquinoline N-oxide, 98% 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.