Molekula

Quinaldine

SKU 20573190 CAS 91-63-4 C10H9N MW 143.19 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Certificate of Analysis with every batch

Quinaldine is a heterocyclic organic compound with a quinoline structure, primarily used as a precursor in pharmaceuticals, dyes, and agrochemicals, as well as a solvent and corrosion inhibitor. It appears as a pale yellow to colorless oily liquid with a distinctive aromatic odor. This chemical has a CAS number of 91-63-4, a molecular formula of C10H9N, and a molecular weight of 143.19 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies Quinaldine from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 20573190
CAS Number: 91-63-4
IUPAC Name: 2-methylquinoline
EC Number: 202-085-1
Molecular Formula: C10H9N
Molecular Weight: 143.19
Exact Mass: 143.0735
SMILES: CC1=NC2=CC=CC=C2C=C1
InChIKey: SMUQFGGVLNAIOZ-UHFFFAOYSA-N
InChI: InChI=1S/C10H9N/c1-8-6-7-9-4-2-3-5-10(9)11-8/h2-7H,1H3
PubChem CID: 7060

Synonyms

2-Methylchinolin
2-METHYLQUINOLINE
Chinaldine
Khinaldin
Methylquinoline
Quinaldine (8CI); 2-Methylquinoline; Khinaldin; NSC 3397
Quinoline, 2-methyl-
Quinoline, methyl-
WLN: T66 BNJ C1

Literature values

Published physical properties of the substance, not batch specifications.

Melting Point: -1.5 °C
Boiling Point: 246 to 248 °C at 760 mmHg
Vapour Pressure: 0.00946 mmHg

Source: PubChem CID 7060 (Human Metabolome Database (HMDB), Haz-Map)

Frequently asked questions

What is quinaldine commonly used for?

Quinaldine is primarily used as a precursor in the synthesis of pharmaceuticals, dyes, and agrochemicals, as well as in the production of quinoline derivatives and rubber chemicals.

What is the chemical formula and molecular weight of quinaldine?

The chemical formula of quinaldine is **C10H9N**, and its molecular weight is **143.19 g/mol**.

How should quinaldine be stored?

Quinaldine should be stored at **ambient temperature** in a tightly sealed container, away from sources of ignition and incompatible materials.

What grades or purities of quinaldine does Molekula supply?

Molekula supplies quinaldine in **technical and reagent grades**, with purity levels typically ≥98% unless otherwise specified.

Can Molekula supply quinaldine in bulk quantities?

Yes, Molekula can supply quinaldine in bulk, with quantities ranging from kilograms to metric tons, depending on availability and customer requirements.

What documentation comes with a quinaldine order?

Each order includes a **Certificate of Analysis (CoA)**, Material Safety Data Sheet (MSDS), and a packing list. Additional documentation, such as a batch-specific CoA, may be provided upon request.

Related products

Molekula has supplied fine chemicals and biochemicals since 2000 from ISO 9001:2015 and ISO 14001:2015 certified facilities. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.