5-Chloro-2-hydroxybenzamide
5-Chloro-2-hydroxybenzamide (CAS 7120-43-6) is a chemical compound with the linear formula ClC<sub>6</sub>H<sub>3</sub>(OH)CONH<sub>2</sub> and a molecular weight of 171.58 g/mol. This compound serves as a valuable intermediate and building block in organic synthesis. It is primarily utilised in research and development settings for the creation of more complex molecules, finding applications in various chemical synthesis pathways.
- IUPAC
- 5-Chlorosalicylamide
- Synonyms
- 5-Chlorosalicylamide

Organic Synthesis Intermediate
Serves as a key building block in the synthesis of diverse organic compounds. Its structure allows for various chemical transformations in multi-step synthetic routes.
Chemical Research and Development
Utilised in laboratory settings for the exploration of new chemical entities and reaction pathways. It contributes to advancements in synthetic chemistry.
Pharmaceutical Intermediate Precursor
May be used in the early stages of developing new pharmaceutical compounds. Its specific functional groups can be leveraged for drug discovery research.
| Molecular weight | 171.58 |
|---|---|
| Linear formula | ClC6H3(OH)CONH2 |
| Assay | 95% |
| Melting point | 223-226 °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 5-Chloro-2-hydroxybenzamide used for?
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5-Chloro-2-hydroxybenzamide (CAS 7120-43-6) is primarily used as an intermediate and building block in organic synthesis and chemical research and development.
What are the CAS number and formula for 5-Chloro-2-hydroxybenzamide?
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The CAS number is 7120-43-6 and the linear formula is ClC<sub>6</sub>H<sub>3</sub>(OH)CONH<sub>2</sub>.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 5-Chloro-2-hydroxybenzamide with an assay of 95%. TSS does not represent this product as USP, BP, EP, or other pharmacopoeial grades unless explicitly stated.
How should 5-Chloro-2-hydroxybenzamide be handled safely?
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Handling requires appropriate personal protective equipment, including a dust mask type N95 (US), eyeshields, and gloves. This compound is classified as causing skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335).
Is 5-Chloro-2-hydroxybenzamide packed and shipped internationally?
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Yes, Tech Serve Solutions, as a specialist global supplier and exporter, can pack and export 5-Chloro-2-hydroxybenzamide.
How can I request a sample or quote for 5-Chloro-2-hydroxybenzamide?
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Please contact our sales team through the website to request a sample or a quotation for 5-Chloro-2-hydroxybenzamide.
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