8-Methyl-quinoline-3-carboxylic acid
8-Methyl-quinoline-3-carboxylic acid (CAS: 71082-55-8), with the molecular formula C11H9NO2 and a molecular weight of 187.19 g/mol, is a heterocyclic organic compound. It serves as a valuable building block in chemical synthesis, particularly within the realm of quinoline derivatives. Its utility lies in its potential to be incorporated into more complex molecular structures for research and development purposes in various chemical fields.

Chemical Synthesis Intermediate
This compound is employed as a key intermediate in the synthesis of more complex organic molecules. Its quinoline core and carboxylic acid functionality make it suitable for further chemical transformations.
Heterocyclic Building Block
As a heterocyclic building block, 8-Methyl-quinoline-3-carboxylic acid is utilized in the construction of diverse chemical scaffolds. It is particularly relevant in research focusing on novel quinoline-based compounds.
Research and Development
This chemical finds application in laboratory settings for research and development activities. It enables chemists to explore new synthetic routes and develop novel compounds with potential applications.
| Molecular weight | 187.19 |
|---|---|
| Empirical formula | C11H9NO2 |

Hazard statements
- H319Causes serious eye irritation
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36 |
| Safety statements (S) | 26 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 8-Methyl-quinoline-3-carboxylic acid used for?
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8-Methyl-quinoline-3-carboxylic acid is primarily used as a chemical synthesis intermediate and a heterocyclic building block in research and development for creating novel quinoline-based compounds.
What is the CAS number and molecular formula for 8-Methyl-quinoline-3-carboxylic acid?
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The CAS number is 71082-55-8, and the molecular formula is C11H9NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical for research and development purposes. We do not represent it as USP, BP, EP, or any other pharmacopoeia grade.
How should 8-Methyl-quinoline-3-carboxylic acid be handled?
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This compound is classified as a Warning (GHS07) and causes serious eye irritation (H319). In case of contact with eyes, rinse cautiously with water for several minutes (P305 + P351 + P338). Ensure good ventilation when handling.
Is 8-Methyl-quinoline-3-carboxylic acid a controlled substance?
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The provided safety data does not indicate that 8-Methyl-quinoline-3-carboxylic acid is a controlled substance.
Can Tech Serve Solutions export 8-Methyl-quinoline-3-carboxylic acid?
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Yes, Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, and can fulfil export requests for 8-Methyl-quinoline-3-carboxylic acid.
How can I request a sample or quote for 8-Methyl-quinoline-3-carboxylic acid?
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Please contact our sales team directly through the website or by phone to request a sample or a quotation for 8-Methyl-quinoline-3-carboxylic acid.
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