7-Chloroquinaldine
7-Chloroquinaldine (CAS 4965-33-7) is a halogenated heterocyclic compound with the molecular formula C10H8ClN and a molecular weight of 177.63 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly within the pharmaceutical and agrochemical industries. Its structure, featuring a chlorinated quinaldine core, makes it a useful intermediate for the development of more complex molecules and active pharmaceutical ingredients.
- IUPAC
- 7-Chloro-2-methylquinoline
- Synonyms
- 7-Chloro-2-methylquinoline

Organic Synthesis Intermediate
7-Chloroquinaldine is utilised as a key intermediate in the synthesis of various organic compounds. Its reactive chlorine atom and heterocyclic nature allow for diverse chemical transformations.
Pharmaceutical Research
This compound finds application in the research and development of novel pharmaceutical agents. It can be incorporated into molecular scaffolds for potential therapeutic targets.
Agrochemical Development
The unique structural features of 7-Chloroquinaldine make it a useful starting material or intermediate in the design of new agrochemical products.
| Molecular weight | 177.63 |
|---|---|
| Empirical formula | C10H8ClN |
| Assay | 99% |
| Melting point | 74-78 °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 |
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 7-Chloroquinaldine used for?
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7-Chloroquinaldine is primarily used as a building block and intermediate in organic synthesis, particularly for pharmaceutical and agrochemical research and development.
What are the CAS number and formula for 7-Chloroquinaldine?
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The CAS number for 7-Chloroquinaldine is 4965-33-7, and its molecular formula is C10H8ClN.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Chloroquinaldine with a minimum assay of 99%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 7-Chloroquinaldine be handled safely?
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Handle 7-Chloroquinaldine with appropriate personal protective equipment, including a dust mask (N95 recommended), eyeshields, and gloves. Avoid breathing dust and ensure adequate ventilation, as it can cause skin irritation, eye irritation, and respiratory irritation (H315-H319-H335).
Is 7-Chloroquinaldine a controlled substance?
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The provided data does not indicate that 7-Chloroquinaldine is a controlled substance.
How is 7-Chloroquinaldine packed and shipped?
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7-Chloroquinaldine is available for research and export. Packaging details are confirmed upon order.
How can I request a quote or sample for 7-Chloroquinaldine?
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To request a quote or sample of 7-Chloroquinaldine, please contact our sales team through the website.
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