3-Chloromethyl-2,7-dichloroquinoline
3-Chloromethyl-2,7-dichloroquinoline (CAS 137776-95-5) is a halogenated heterocyclic compound with the molecular formula C10H6Cl3N. This quinoline derivative serves as a valuable building block in organic synthesis. Its structure, featuring multiple chlorine atoms and a reactive chloromethyl group, makes it a versatile intermediate for the construction of more complex molecules. It is primarily utilised in chemical research and development, particularly within the fields of medicinal chemistry and materials science.
- Synonyms
- C10H6Cl3N

Organic Synthesis Intermediate
Utilised as a key building block in the synthesis of complex organic molecules. Its functional groups allow for various chemical transformations.
Medicinal Chemistry Research
Serves as a scaffold or intermediate in the development of novel pharmaceutical agents. Its heterocyclic nature is common in biologically active compounds.
Materials Science Applications
Can be incorporated into polymers or functional materials due to its unique chemical structure and halogenation pattern.
| Molecular weight | 246.52 |
|---|---|
| Empirical formula | C10H6Cl3N |


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 3-Chloromethyl-2,7-dichloroquinoline used for?
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3-Chloromethyl-2,7-dichloroquinoline is primarily used as a building block in organic synthesis, particularly in the fields of medicinal chemistry and materials science for the development of complex molecules and novel compounds.
What are the CAS number and molecular formula for 3-Chloromethyl-2,7-dichloroquinoline?
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The CAS number for 3-Chloromethyl-2,7-dichloroquinoline is 137776-95-5, and its molecular formula is C10H6Cl3N. The empirical formula (Hill notation) is also C10H6Cl3N.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3-Chloromethyl-2,7-dichloroquinoline as a research-grade chemical. The specific purity or assay is available on the product's Certificate of Analysis, which can be requested. TSS does not represent this product as USP, BP, or EP grade.
How should 3-Chloromethyl-2,7-dichloroquinoline be handled safely?
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This compound is classified as 'Danger' and is toxic if swallowed (H301) and causes serious eye damage (H318). Handle with appropriate personal protective equipment (gloves, eye protection) in a well-ventilated area or fume hood. Always consult the Safety Data Sheet (SDS) before handling.
Is 3-Chloromethyl-2,7-dichloroquinoline a controlled substance?
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The provided data does not indicate that 3-Chloromethyl-2,7-dichloroquinoline (CAS 137776-95-5) is a controlled substance. However, regulations can vary by jurisdiction, and users should verify compliance with local laws.
How is 3-Chloromethyl-2,7-dichloroquinoline packed and shipped?
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Products are carefully packed according to international shipping regulations, including UN 2811 classification for toxic solids. For detailed shipping information and export capabilities, please contact TSS directly.
How can I request a sample or quote for 3-Chloromethyl-2,7-dichloroquinoline?
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To request a sample or a quotation for 3-Chloromethyl-2,7-dichloroquinoline, please visit the product page on our website or contact our sales department directly via the provided contact information.
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