2-Chlororesorcinol
2-Chlororesorcinol (CAS: 6201-65-6; Formula: C6H5ClO2; Molar Mass: 144.56 g/mol) is a substituted dihydroxybenzene. This organic building block serves as a key intermediate in the synthesis of more complex molecules. It is particularly valuable in the development of pharmaceuticals and specialty chemicals, owing to its reactive phenolic and chlorinated functionalities. Available from Tech Serve Solutions with an assay of 97%.
- IUPAC
- 2-Chloro-1,3-dihydroxybenzene,2-Chlorobenzene-1,3-diol

Pharmaceutical Intermediate
Utilised in the multi-step synthesis of active pharmaceutical ingredients (APIs) and drug candidates. Its structure allows for diverse chemical modifications.
Organic Synthesis Reagent
A versatile building block for constructing carbon skeletons in organic chemistry. It participates in various coupling and substitution reactions.
Specialty Chemical Development
Employed in the creation of fine chemicals for niche industrial applications, including agrochemicals and materials science. Its unique substitution pattern is of interest.
| Molecular weight | 144.56 |
|---|---|
| Empirical formula | C6H5ClO2 |
| Assay | 97% |
| Melting point | 94-99 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Protective equipment | dust mask type N95 (US), Eyeshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41-52/53 |
| Safety statements (S) | 26-36/37/39-61 |
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-Chlororesorcinol used for?
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2-Chlororesorcinol (CAS: 6201-65-6) is primarily used as an intermediate in organic synthesis, particularly for pharmaceuticals and specialty chemicals. It functions as a building block in the creation of more complex molecules.
What are the CAS number and chemical formula for 2-Chlororesorcinol?
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The CAS number for 2-Chlororesorcinol is 6201-65-6, and its chemical formula is C6H5ClO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Chlororesorcinol with a minimum purity of 97%. We do not represent this product as meeting USP, BP, EP, or any other pharmacopoeia standards.
What are the primary hazards associated with 2-Chlororesorcinol?
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2-Chlororesorcinol is classified as harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including eye shields, gloves, and a dust mask (N95), should be used. Handle in a well-ventilated area.
How is 2-Chlororesorcinol packed, shipped, and exported?
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2-Chlororesorcinol is available for export globally. Packaging is carefully selected to ensure product integrity and compliance with international shipping regulations. Please contact us for specific shipping details.
How can I request a sample or quote for 2-Chlororesorcinol?
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To request a sample or a quotation for 2-Chlororesorcinol, please use the contact form on our website or contact our sales department directly with your requirements.
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