7-Chloroisatin
7-Chloroisatin (CAS: 7477-63-6) is a halogenated heterocyclic organic compound with the molecular formula C8H4ClNO2 and a molecular weight of 181.58 g/mol. This compound serves as a valuable building block in organic synthesis. It is primarily utilised in the chemical industry for the development of novel molecules and complex chemical structures, finding applications in research and development settings.

Chemical Synthesis Intermediate
7-Chloroisatin functions as a key intermediate in the synthesis of more complex organic molecules. Its reactive sites allow for diverse chemical modifications, enabling the construction of various heterocyclic scaffolds.
Research and Development
This compound is employed in academic and industrial research laboratories for the exploration of new chemical pathways and the creation of novel compounds with potential applications in pharmaceuticals or materials science.
Heterocyclic Chemistry
As a member of the indole family and a halogenated heterocycle, 7-Chloroisatin is useful for researchers investigating reactions and properties specific to these structural classes.
| Molecular weight | 181.58 |
|---|---|
| Empirical formula | C8H4ClNO2 |
| Assay | 97% |
| Melting point | 187-191 °C |

Hazard statements
- H302Harmful if swallowed
- 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, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| Safety statements (S) | 26 |
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-Chloroisatin used for?
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7-Chloroisatin is primarily used as a building block in organic synthesis and for research and development in chemical and pharmaceutical sciences, particularly in the field of heterocyclic chemistry.
What are the CAS number and formula for 7-Chloroisatin?
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The CAS number for 7-Chloroisatin is 7477-63-6, and its empirical formula is C8H4ClNO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 7-Chloroisatin with a minimum purity of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades unless explicitly stated in the product documentation.
How should 7-Chloroisatin be handled safely?
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7-Chloroisatin is classified as harmful if swallowed and causes skin and eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask (type N95 or equivalent), eyeshields, face shields, and gloves, should be worn during handling. Ensure adequate ventilation.
Is 7-Chloroisatin exported by Tech Serve Solutions?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 7-Chloroisatin, and can arrange for its shipment worldwide.
How can I request a sample or quote for 7-Chloroisatin?
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To request a sample or a quote for 7-Chloroisatin, please contact our sales team through the details provided on our website.
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