6-Chloro-2-methoxypyridine-3-carboxaldehyde
6-Chloro-2-methoxypyridine-3-carboxaldehyde (CAS: 95652-81-6) is a heterocyclic organic compound with the molecular formula C7H6ClNO2 and a molecular weight of 171.58 g/mol. This pyridine derivative functions as a valuable building block in organic synthesis. It is particularly useful for introducing the 6-chloro-2-methoxypyridine moiety into more complex molecules, finding applications in the development of novel chemical entities across various research fields.
- IUPAC
- 6-Chloro-2-methoxy-3-pyridinecarbaldehyde,6-Chloro-2-methoxynicotinaldehyde
- Synonyms
- 6-Chloro-2-methoxynicotinaldehyde6-Chloro-2-methoxy-3-pyridinecarbaldehyde

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of complex organic molecules. The aldehyde and substituted pyridine functionalities allow for diverse chemical transformations.
Pharmaceutical Research
Utilised in the development of new pharmaceutical compounds and drug discovery programs. Its structure is relevant for building molecules with potential biological activity.
Agrochemical Development
Can be employed in the synthesis of novel agrochemicals, contributing to the development of new crop protection agents.
Material Science
Potentially used in the synthesis of specialised materials or functional molecules where the pyridine ring system is advantageous.
| Molecular weight | 171.58 |
|---|---|
| Empirical formula | C7H6ClNO2 |
| Assay | 97% |
| Melting point | 78-81 °C |

Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 6-Chloro-2-methoxypyridine-3-carboxaldehyde used for?
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This compound is primarily used as a building block and intermediate in organic synthesis, particularly in pharmaceutical and agrochemical research, and for the development of new chemical entities.
What is the CAS number and molecular formula for this product?
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The CAS number is 95652-81-6, and the molecular formula is C7H6ClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound with a minimum purity of 97% (assay). It is supplied as a technical or research grade material and is not represented as USP, BP, EP, or any other pharmacopoeia grade.
How should 6-Chloro-2-methoxypyridine-3-carboxaldehyde be handled safely?
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This compound is classified as a Warning. It can cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). It is also harmful if swallowed (H302) and may cause an allergic skin reaction (H317). Always handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for full details.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions offers this chemical in various packaging sizes suitable for laboratory and industrial use. We adhere to all international shipping regulations for the export of fine chemicals.
How can I request a sample or a quote for 6-Chloro-2-methoxypyridine-3-carboxaldehyde?
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To request a sample or a quote, please use the contact form on our website or email our sales team, providing your specific requirements and shipping details.
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