4-Methyl quinoline, 98%

Name: 4-Methyl quinoline, 98%
Brand: Vaqora Chemicals
SKU: VQ-019131

About 4-Methyl quinoline, 98%

4-Methyl quinoline (CAS 491-35-0) is an aroma chemical offered by Vaqora Chemicals in Synthesis grade with a typical assay of 98%. Formula C10H9N, molecular weight 143.18 g/mol. It is also known as Lepidine or Quinoline, 4-methyl-.

The material typically appears as a colourless to yellow to orange liquid or solid (since low melting point). Reported physical data include a melting point of 9-10 °C and a density of 1.083 g/mL at 25 °C. Store in a cool, well-ventilated place, away from sources of ignition, with the container tightly sealed. The GHS classification uses the signal word “Warning”, so appropriate gloves, eye protection and ventilation are recommended.

Typical applications include flavour formulation, fragrance compounding, aroma research and dyes and pigments manufacture. It is used across food and beverage processing, cosmetics and personal care and textiles and dyeing.

Available in 25 g and 100 g packs, 4-Methyl quinoline is dispatched with a Certificate of Analysis (COA) to destinations worldwide.

Typical applications

Flavour formulation
Fragrance compounding
Aroma research
Dyes & pigments manufacture

Industries

Specifications & identifiers

Chemical identifiers
Product name	4-Methyl quinoline, 98%
Catalogue No.	VQ-019131
CAS Number	491-35-0
IUPAC name	4-methylquinoline
Molecular formula	C₁₀H₉N
Molecular weight	143.18 g/mol
Exact mass	143.0735
Grade	Synthesis
Purity / assay	98%
HSN code	29334900
InChIKey	MUDSDYNRBDKLGK-UHFFFAOYSA-N
SMILES	CC1=CC=NC2=CC=CC=C12
PubChem CID	10285

Physical properties
Physical form	Liquid
Appearance	Colourless to yellow to orange liquid or solid (since low melting point)
Melting point	9-10 °C
Density	1.083 g/mL at 25 °C
LogP (XLogP3)	2.6
H-bond donors / acceptors	0 / 1
TPSA	12.9 Å²
Synonyms	Lepidine, Quinoline, 4-methyl-, Cincholepidine, Lepidin, 4-Lepidine, gamma-Methylquinoline, .gamma.-Methylquinoline, Lepidine, 99%, 4-Methylquinoline, >=99%, 5-20-07-00389 (Beilstein Handbook Reference)

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 4-Methyl quinoline, 98%?

The CAS Registry Number of 4-Methyl quinoline, 98% is 491-35-0. It is also known as Lepidine, Quinoline, 4-methyl-, Cincholepidine.

What is the molecular formula and molecular weight of 4-Methyl quinoline, 98%?

4-Methyl quinoline, 98% has the molecular formula C10H9N and a molecular weight of 143.18 g/mol. Its IUPAC name is 4-methylquinoline.

Which grade and pack sizes of 4-Methyl quinoline, 98% can I order?

We supply 4-Methyl quinoline, 98% in Synthesis (98%) grade, in 25 g, 100 g packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with 4-Methyl quinoline, 98%?

Yes. Every lot of 4-Methyl quinoline, 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 4-Methyl quinoline, 98% be shipped internationally?

Yes. 4-Methyl quinoline, 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.