About 2 methyl quinoline (quinaldine) (also sulphate salt)
2 methyl quinoline (quinaldine) (also sulphate salt)
CAS No. : 91-63-4
Description : Colorless to Pale Yellow Liquid
Purity (by GC): NLT 98.5%
Water (by KF) : NMT 0.3%
Application :
Quinaldine is used in anti-malaria drugs, in manufacturing dyes, food colorants (e.g. Quinoline Yellow WS), pharmaceuticals, pH indicators.
Quinaldine sulfate is an anaesthetic used in fish transportation.Key Applications and Industry Uses2-Methylquinoline plays a pivotal role in manufacturing processes for dyes, pharmaceuticals, and agrochemicals, particularly as an intermediate. Its effectiveness in synthesizing antimalarial drugs highlights its significance in pharmaceutical research and production. Laboratories also utilize quinaldine as a reagent due to its unique chemical properties.
Handling and Storage GuidelinesDue to its toxic and potentially harmful characteristics, it is crucial to handle 2-methylquinoline with appropriate personal protective equipment. Store the material in a tightly closed container, placed in a cool and dry environment away from incompatible substances. Adequate ventilation must be ensured to prevent vapour accumulation.
Physical and Chemical ProfileQuinaldines molecular formula is C10H9N, with a molecular weight of 143.19 g/mol. The base appears as a liquid, while the sulphate salt is a crystalline powder. It is noted for its aromatic smell and bitter taste, has a density of 1.098 g/cm3, and a refractive index of n20/D 1.627, making it distinguished in both form and functionality.
FAQs of 2 methyl quinoline (quinaldine) (also sulphate salt):
Q: How is 2-methylquinoline typically used in industrial and pharmaceutical applications?
A: 2-Methylquinoline is primarily employed as an intermediate in the synthesis of dyes, pharmaceutical compounds (notably antimalarial drugs), and agrochemicals. It is also utilized as a laboratory reagent to facilitate organic synthesis processes.
Q: What is the recommended procedure for storing 2-methylquinoline or its sulphate salt?
A: For optimal stability and safety, store 2-methylquinoline in a tightly closed container in a cool, dry area. This prevents moisture ingress and limits exposure to the environment, reducing degradation or contamination risks.
Q: Where can 2-methylquinoline be sourced in India?
A: This compound is available in India through multiple channels, including distributors, exporters, importers, manufacturers, retailers, suppliers, traders, and wholesalers specializing in chemicals or pharmaceutical ingredients.
Q: What benefits does using 2-methylquinoline offer in chemical synthesis?
A: 2-Methylquinolines unique structure and reactivity allow for efficient intermediate formation in synthesizing complex molecules, such as dyes and pharmaceuticals, which streamlines production and enhances end-product purity.
Q: When should care be taken with 2-methylquinoline usage?
A: Caution is necessary at all times during handling, as it is poisonous and harmful if swallowed or inhaled. Proper ventilation, personal protective equipment, and adherence to safety protocols are essential, especially in industrial and laboratory environments.
Q: What is the process for synthesizing pharmaceutical compounds using 2-methylquinoline?
A: 2-Methylquinoline acts as a chemical building block in multi-step synthesis processes for pharmaceutical compounds, particularly antimalarial drugs, where it is strategically introduced to form essential chemical structures.