4-Chloro-2-methylanisole
4-Chloro-2-methylanisole (CAS: 3260-85-3), with the molecular formula ClC6H3(CH3)OCH3 and a molecular weight of 156.61 g/mol, is a substituted anisole derivative. This organic compound functions as a valuable building block in organic synthesis. It is primarily utilised in the development of more complex molecules within the chemical and pharmaceutical research sectors, serving as a key intermediate.

Organic Synthesis Intermediate
4-Chloro-2-methylanisole serves as a versatile intermediate in the synthesis of various organic compounds. Its specific structure allows for targeted chemical modifications in multi-step synthetic pathways.
Pharmaceutical Research
This compound is employed in the research and development of novel pharmaceutical agents. It can be a precursor to active pharmaceutical ingredients (APIs) or key structural motifs within drug discovery programs.
Chemical Research Reagent
As a fine chemical, it is used in laboratory settings for academic and industrial research. Its availability supports exploration into new chemical reactions and material science applications.
| Molecular weight | 156.61 |
|---|---|
| Linear formula | ClC6H3(CH3)OCH3 |
| Assay | 97% |
| Melting point | 36-39 °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 4-Chloro-2-methylanisole used for?
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4-Chloro-2-methylanisole is used as a building block and intermediate in organic synthesis, particularly in pharmaceutical research and general chemical research.
What are the CAS number and chemical formula for 4-Chloro-2-methylanisole?
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The CAS number is 3260-85-3 and the chemical formula is ClC6H3(CH3)OCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Chloro-2-methylanisole with an assay of 97%. We do not represent this product as USP, BP, or EP grade.
What are the key safety hazards associated with 4-Chloro-2-methylanisole?
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4-Chloro-2-methylanisole is a warning substance that causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eyeshields, gloves, and a dust mask (type N95 US), should be used.
How is 4-Chloro-2-methylanisole packaged and shipped?
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We offer 4-Chloro-2-methylanisole in various pack sizes suitable for laboratory and industrial use, adhering to all relevant shipping regulations for export.
How can I request a sample or obtain a quote for 4-Chloro-2-methylanisole?
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Please contact our sales team via the website or email to request a sample or obtain a quotation for 4-Chloro-2-methylanisole.
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