2-Chloro-7-methoxyquinoline-3-carbonitrile
2-Chloro-7-methoxyquinoline-3-carbonitrile (CAS: 128259-63-2) is a halogenated heterocyclic building block with the molecular formula C11H7ClN2O and a molecular weight of 218.64 g/mol. It serves as a valuable intermediate in organic synthesis, particularly for the construction of more complex quinoline derivatives. Its chemical structure lends itself to diverse applications within chemical research and development.

Organic Synthesis Intermediate
Utilised as a key building block in multi-step synthetic pathways for novel organic compounds. Its functional groups allow for various chemical transformations.
Heterocyclic Chemistry Research
Employed in academic and industrial research settings for the exploration and synthesis of substituted quinoline structures. Facilitates the development of new chemical entities.
Pharmaceutical Intermediate Development
Acts as a precursor or intermediate in the synthesis of potential pharmaceutical agents or drug candidates. Contributes to the discovery of new therapeutic compounds.
| Molecular weight | 218.64 |
|---|---|
| Empirical formula | C11H7ClN2O |


Hazard statements
- H301Toxic if swallowed
- H318Causes serious eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 2811 6.1 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | T |
| Risk statements (R) | 25-41 |
| Safety statements (S) | 26-39-45 |
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-Chloro-7-methoxyquinoline-3-carbonitrile used for?
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2-Chloro-7-methoxyquinoline-3-carbonitrile is primarily used as a building block and intermediate in organic synthesis, particularly in the development of heterocyclic compounds and potential pharmaceutical agents.
What are the CAS number and chemical formula?
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The CAS number is 128259-63-2 and the chemical formula is C11H7ClN2O.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this chemical typically as a research or technical grade. We do not represent it as USP, BP, EP, or pharmacopoeia grade unless explicitly stated in the product specifications. Please refer to the Certificate of Analysis for lot-specific purity.
What are the safety and handling requirements?
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This compound is classified as Dangerous (Danger). It is toxic if swallowed (H301) and causes serious eye damage (H318). Appropriate personal protective equipment, including gloves, eye protection, and protective clothing, must be worn. Handle in a well-ventilated area or fume hood. Refer to the Safety Data Sheet (SDS) for full handling and emergency procedures.
How is this chemical packed and shipped?
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As a global supplier and exporter, Tech Serve Solutions ensures that 2-Chloro-7-methoxyquinoline-3-carbonitrile is packed and shipped in compliance with all relevant international transportation regulations for hazardous materials, including UN 2811, Class 6.1.
How can I request a sample or quote?
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To request a sample or obtain a quote for 2-Chloro-7-methoxyquinoline-3-carbonitrile, please contact our sales team through the website or via direct inquiry, providing your specific requirements.
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