4-Methoxy-2-quinolinecarboxylic acid
4-Methoxy-2-quinolinecarboxylic acid (CAS: 15733-83-2), with the molecular formula C11H9NO3 and a molecular weight of 203.19, is a heterocyclic organic compound. This chemical serves as a valuable building block in organic synthesis and finds application in areas of chemical biology research. Its well-defined structure makes it a key intermediate for the development of more complex molecules, particularly within quinoline-based research.

Chemical Synthesis Intermediate
Utilised as a fundamental building block in organic synthesis, 4-Methoxy-2-quinolinecarboxylic acid is essential for constructing complex molecular architectures, especially those incorporating the quinoline scaffold.
Research in Chemical Biology
This compound is employed in chemical biology studies, contributing to the exploration of biological pathways and molecular interactions. Its structure lends itself to the investigation of bioactive molecules.
Development of Novel Compounds
Serves as a precursor for the synthesis of new chemical entities with potential applications in various scientific fields, leveraging its heterocyclic nature.
| Molecular weight | 203.19 |
|---|---|
| Empirical formula | C11H9NO3 |
| Assay | 95% |
| Melting point | 197 °C (dec.)(lit.) |

Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-37/39 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | rat ... Grin2a(24409) |
|---|
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 4-Methoxy-2-quinolinecarboxylic acid used for?
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4-Methoxy-2-quinolinecarboxylic acid is primarily used as a building block in chemical synthesis and for research in chemical biology.
What are the CAS number and formula for 4-Methoxy-2-quinolinecarboxylic acid?
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The CAS number for 4-Methoxy-2-quinolinecarboxylic acid is 15733-83-2, and its molecular formula is C11H9NO3.
What grade and purity does Tech Serve Solutions supply for 4-Methoxy-2-quinolinecarboxylic acid?
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Tech Serve Solutions supplies 4-Methoxy-2-quinolinecarboxylic acid with an assay of 95%. We do not represent this product as USP, BP, or EP grade.
How should 4-Methoxy-2-quinolinecarboxylic acid be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation. Refer to the Safety Data Sheet for full details.
Is 4-Methoxy-2-quinolinecarboxylic acid available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 4-Methoxy-2-quinolinecarboxylic acid.
How can I request a quote or sample of 4-Methoxy-2-quinolinecarboxylic acid?
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To request a quote or sample, please use the contact form on our website or contact our sales department directly.
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