Quinaldic acid
Quinaldic acid (CAS: 93-10-7), with the molecular formula C10H7NO2 and a molecular weight of 173.17 g/mol, is a valuable heterocyclic building block. It is primarily utilised in chemical synthesis and serves as a key intermediate in the production of various organic compounds. Available from Tech Serve Solutions with an assay of 98%, quinaldic acid is a reliable choice for research and industrial applications requiring high purity.
- IUPAC
- 2-Quinolinecarboxylic acid

Organic Synthesis Intermediate
Quinaldic acid serves as a crucial intermediate in the synthesis of complex organic molecules. Its quinoline carboxylic acid structure makes it a versatile building block for creating novel chemical entities.
Pharmaceutical Research
The compound can be employed in the early stages of drug discovery and development. It may be used as a starting material or reagent in the synthesis pathways of potential pharmaceutical agents.
Heterocyclic Chemistry
As a member of the quinaldine family, quinaldic acid is important in heterocyclic chemistry. It facilitates the construction and modification of nitrogen-containing ring systems prevalent in many biologically active compounds.
| Molecular weight | 173.17 |
|---|---|
| Empirical formula | C10H7NO2 |
| Assay | 98% |
| Melting point | 156-158 °C(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, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 Quinaldic acid used for?
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Quinaldic acid is used as a building block in chemical synthesis, particularly within heterocyclic chemistry, and finds application in pharmaceutical research.
What are the CAS number and formula for Quinaldic acid?
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The CAS number for Quinaldic acid is 93-10-7, and its molecular formula is C10H7NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies Quinaldic acid with an assay of 98%. We do not represent this product as USP, BP, or EP grade.
How should Quinaldic acid be handled safely?
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Quinaldic acid is a warning chemical. Handle with appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, faceshields, and gloves. Avoid breathing dust. Ensure good ventilation and use in a fume hood. In case of eye contact, rinse cautiously with water for several minutes.
Is Quinaldic acid a controlled substance?
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The provided data does not indicate that Quinaldic acid is a controlled substance.
How is Quinaldic acid packed, shipped, and exported?
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Quinaldic acid is carefully packed to ensure safe transport and is exported globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote for Quinaldic acid?
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To request a sample or a quote for Quinaldic acid, please contact the Tech Serve Solutions sales team through our website or by phone.
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