DAPH
4,5-Dianilinophthalimide (CAS: 145915-58-8), with the molecular formula C20H15N3O2 and a molecular weight of 329.35 g/mol, is a bioactive small molecule primarily utilised in cell biology research. It is supplied by Tech Serve Solutions with a purity of ≥98% determined by HPLC. This compound is a valuable reagent for scientific investigation, offering researchers a specific chemical tool for their experiments. TSS ensures its availability for the global scientific community.
- IUPAC
- 4,5-Dianilinophthalimide,5,6-Bis(phenylamino)-1H-isoindole-1,3(2H)-dione,CGP 52411
- Synonyms
- 4,5-Dianilinophthalimide5,6-Bis(phenylamino)-1H-isoindole-1,3(2H)-dioneCGP 52411

Cell Biology Research
DAPH serves as a key reagent in cell biology studies, enabling researchers to investigate cellular processes and mechanisms. Its specific structure allows for targeted applications within experimental setups.
Biochemical Assays
This compound can be employed in various biochemical assays where its unique properties are leveraged to understand biological interactions. Its defined purity ensures reproducible results in sensitive experiments.
Drug Discovery and Development
As a bioactive small molecule, DAPH may find applications in early-stage drug discovery research. It can be used as a tool compound to probe biological pathways relevant to disease.
| Molecular weight | 329.35 |
|---|---|
| Empirical formula | C20H15N3O2 |
| Assay | ≥98% (HPLC) |
| Solubility | DMSO: >20 mg/mLH2O: insoluble |
| Storage temperature | 2-8°C |
| Protective equipment | Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|---|---|
| Water hazard class (WGK, DE) | 3 |
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 4,5-Dianilinophthalimide used for?
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4,5-Dianilinophthalimide (DAPH) is primarily used in cell biology research and biochemical assays as a bioactive small molecule.
What is the CAS number and formula for 4,5-Dianilinophthalimide?
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The CAS number is 145915-58-8 and the empirical formula is C20H15N3O2.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4,5-Dianilinophthalimide with a minimum purity of ≥98% (HPLC). TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
What are the recommended safety precautions for handling DAPH?
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When handling DAPH, it is essential to use appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or type P1 (EN143) respirator filter. Store at 2-8°C. The compound has a WGK Germany classification of 3.
How is DAPH packed and shipped?
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Tech Serve Solutions professionally packs and ships fine chemicals, pharmaceutical intermediates, and laboratory reagents globally. Specific packaging details for DAPH are available upon request.
How can I request a sample or quote for DAPH?
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To request a sample or a quote for 4,5-Dianilinophthalimide, please contact the Tech Serve Solutions sales team via the website or direct contact details provided.
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