1,3-Diphenylurea
1,3-Diphenylurea (CAS: 102-07-8), a diphenyl derivative of urea with the linear formula (C6H5NH)2CO and a molecular weight of 212.25 g/mol, is a solid organic compound. It serves as a valuable building block in chemical synthesis and is recognised for its role in cell biology research. Its structure makes it a useful precursor for various organic molecules, particularly those within the urea and carbonyl compound families.
- IUPAC
- N,N′-Diphenylurea,Carbanilide
- Synonyms
- (C6H5NH)2COCarbanilideN,N′-Diphenylurea

Chemical Synthesis
1,3-Diphenylurea is utilized as a key intermediate and building block in the synthesis of more complex organic molecules. Its reactive sites allow for diverse chemical transformations.
Cell Biology Research
The compound finds application in cell biology studies, potentially acting as a probe or reference compound. Its bioactive nature suggests roles in various cellular processes.
Organic Building Block
As an organic building block, it is employed in the construction of various chemical structures, particularly within the realm of heterocyclic and aromatic chemistry.
| Molecular weight | 212.25 |
|---|---|
| Linear formula | (C6H5NH)2CO |
| Assay | 98% |
| Boiling point | 262 °C(lit.) |
| Melting point | 239-241 °C(lit.) |
| 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.
| Gene Information | human ... EPHX2(2053)mouse ... Ephx2(13850) |
|---|
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 1,3-Diphenylurea used for?
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1,3-Diphenylurea is used as a building block in chemical synthesis and in cell biology research.
What is the CAS number and formula for 1,3-Diphenylurea?
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The CAS number for 1,3-Diphenylurea is 102-07-8, and its linear formula is (C6H5NH)2CO.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Diphenylurea with an assay of 98%. We do not represent this product as USP, BP, EP, or pharmaceutical grade.
How should 1,3-Diphenylurea be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields and gloves. A respirator filter, such as type N95 (US) or type P1 (EN143), is recommended. It has a WGK Germany rating of 3, indicating a high hazard to water.
Is 1,3-Diphenylurea a controlled substance?
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The provided data does not indicate that 1,3-Diphenylurea is a controlled substance.
How is 1,3-Diphenylurea packed and exported?
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1,3-Diphenylurea is carefully packed to ensure safe transit and is available for export globally by Tech Serve Solutions.
How can I request a quote or sample?
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To request a quote or sample of 1,3-Diphenylurea, please contact our sales team via the website or your usual representative.
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