3,4,5,6-Tetrachlorophthalimide
3,4,5,6-Tetrachlorophthalimide (CAS: 1571-13-7) is an organic compound with the molecular formula C8HCl4NO2. This chlorinated cyclic imide serves as a valuable building block in chemical synthesis. Its primary known application involves its use in research to study the influence of metal binding and posttranslational modification on enzyme activity. Tech Serve Solutions supplies this chemical with an assay of 97%.
- IUPAC
- 4,5,6,7-Tetrachloroisoindole-1,3-dione
- Synonyms
- 6-Tetrachlorophthalimide4,5,6,7-Tetrachloroisoindole-1,3-dione

Biochemical Research Reagent
3,4,5,6-Tetrachlorophthalimide is utilized in biochemical studies, specifically to investigate the effects of metal binding and posttranslational modifications on the activity of enzymes like hydantoinase from Agrobacterium radiobacter.
Organic Synthesis Intermediate
As a chlorinated cyclic imide, this compound functions as a building block in organic synthesis, enabling the creation of more complex molecular structures.
Material Science Precursor
The tetrachlorinated phthalimide structure offers potential for incorporation into novel materials requiring specific electronic or structural properties.
| Molecular weight | 284.91 |
|---|---|
| Empirical formula | C8HCl4NO2 |
| Assay | 97% |
| Solubility | DMF: soluble25 mg/mL, clear, light yellow |
| Application | 3,4,5,6-Tetrachlorophthalimide was used to study the influence of metal binding and posttranslational modification of the carboxylated lysine on the activity of recombinant hydantoinase from Agrobacterium radiobacter1. |
| Melting point | >300 °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) | 26-37/39 |
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 3,4,5,6-Tetrachlorophthalimide used for?
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3,4,5,6-Tetrachlorophthalimide is used as a building block in chemical synthesis and in biochemical research to study enzyme activity and modifications.
What is the CAS number and formula for 3,4,5,6-Tetrachlorophthalimide?
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The CAS number is 1571-13-7, and the empirical formula is C8HCl4NO2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 3,4,5,6-Tetrachlorophthalimide with a purity of 97%. This is a technical grade, and TSS does not represent it as USP, BP, or EP grade.
How should 3,4,5,6-Tetrachlorophthalimide be handled safely?
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This compound is a Warning substance (GHS07) and is classified with hazard statements H315, H319, and H335, indicating it causes skin irritation, serious eye irritation, and may cause respiratory irritation. Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, is essential for safe handling.
Is 3,4,5,6-Tetrachlorophthalimide available for export?
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Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 3,4,5,6-Tetrachlorophthalimide.
How can I request a sample or quote for 3,4,5,6-Tetrachlorophthalimide?
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Please contact our sales team directly through our website or by phone to request a sample or a formal quotation.
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