2-Quinolinecarboxaldehyde
2-Quinolinecarboxaldehyde (CAS: 5470-96-2), a heterocyclic aldehyde with the molecular formula C10H7NO, is a valuable organic building block. Its structure, featuring a quinoline ring substituted with an aldehyde group, makes it a versatile intermediate in chemical synthesis. It is primarily utilised in research and development settings for the creation of more complex molecules, including potential pharmaceutical agents and novel materials.

Organic Synthesis Intermediate
Utilised as a key building block in organic chemistry for the construction of diverse heterocyclic compounds and complex molecules. Its aldehyde functionality readily participates in various condensation and addition reactions.
Pharmaceutical Research
Serves as a precursor in the development of novel pharmaceutical compounds. The quinoline moiety is present in many biologically active molecules, making this aldehyde a starting point for medicinal chemistry efforts.
Materials Science
Explored in the synthesis of advanced materials, such as dyes, pigments, and functional polymers, owing to the inherent photophysical properties associated with the quinoline core.
| Molecular weight | 157.17 |
|---|---|
| Empirical formula | C10H7NO |
| Assay | 97% |
| Melting point | 70-72 °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, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36/37/39-37/39 |
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 2-Quinolinecarboxaldehyde used for?
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2-Quinolinecarboxaldehyde (CAS: 5470-96-2) is primarily used as an intermediate in organic synthesis, particularly in the research and development of pharmaceutical compounds and advanced materials.
What is the CAS number and molecular formula for 2-Quinolinecarboxaldehyde?
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The CAS number is 5470-96-2 and the molecular formula is C10H7NO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Quinolinecarboxaldehyde with an assay of 97%. This product is intended for research and laboratory use and is not represented as USP, BP, EP, or any other pharmacopoeial grade.
How should 2-Quinolinecarboxaldehyde be handled safely?
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2-Quinolinecarboxaldehyde is a Warning chemical that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment including eyeshields, gloves, and a dust mask type N95 (US). Ensure adequate ventilation.
How is 2-Quinolinecarboxaldehyde packed and shipped?
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We meticulously pack and export 2-Quinolinecarboxaldehyde to meet international shipping standards, ensuring safe and secure transit globally.
How can I request a quote or sample?
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Please contact our sales team via the website to request a quote or a sample of 2-Quinolinecarboxaldehyde. We are happy to assist with your specific requirements.
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