1,3-Diphenylguanidine
1,3-Diphenylguanidine (CAS 102-06-7) is an organic compound with the linear formula (C₆H₅NH)₂C=NH and a molecular weight of 211.26 g/mol. It is a key intermediate in chemical synthesis and finds applications in various biological research areas. This compound is a guanidine derivative, notable for its role as a building block and in cell biology studies.
- Synonyms
- (C6H5NH)2C=NH

Chemical Synthesis
Serves as a crucial building block in organic synthesis, enabling the construction of more complex molecules. Its reactive nature makes it valuable for creating novel chemical entities.
Bioactive Small Molecules
Utilised in research related to bioactive small molecules, contributing to the understanding of biological pathways and potential therapeutic targets. Its structure is amenable to modifications for drug discovery.
Cell Biology Research
Employed in cell biology studies, potentially as a modulator or probe for cellular processes. Its properties can aid in investigating cellular functions and responses.
| Molecular weight | 211.26 |
|---|---|
| Linear formula | (C6H5NH)2C=NH |
| Assay | 97% |
| Grade | purum |
| Melting point | 146-148 °C(lit.) |



Hazard statements
- H301Toxic if swallowed
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
- H361F
- H411Toxic to aquatic life with long-lasting effects
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P273Avoid release to the environment
- P281Use personal protective equipment as required
- P301IF SWALLOWED
- P305IF IN EYES
| Transport (UN / ADR) | UN 3077 9 / PGIII |
|---|---|
| Water hazard class (WGK, DE) | 2 |
| Hazard codes (EU) | T,N |
| Risk statements (R) | 25-36/37/38-51/53-62 |
| Safety statements (S) | 26-36/37/39-45-61 |
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)rat ... Grin2a(24409), Scnn1g(24768) |
|---|
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-Diphenylguanidine used for?
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1,3-Diphenylguanidine is used as a building block in chemical synthesis, in research concerning bioactive small molecules, and in cell biology studies.
What are the CAS number and chemical formula for 1,3-Diphenylguanidine?
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The CAS number is 102-06-7, and its linear formula is (C₆H₅NH)₂C=NH.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,3-Diphenylguanidine with a minimum assay of 97% (purum grade). We do not represent this product as USP, BP, or EP grade.
How should 1,3-Diphenylguanidine be handled safely?
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1,3-Diphenylguanidine is classified as Dangerous. It is toxic if swallowed (H301), causes skin irritation (H315), serious eye irritation (H319), may cause respiratory irritation (H335), is suspected of damaging fertility or the unborn child (H361f), and is toxic to aquatic life with long lasting effects (H411). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet for detailed handling instructions.
How is 1,3-Diphenylguanidine packed and shipped?
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1,3-Diphenylguanidine is shipped as a UN 3077, Class 9, Packing Group III substance. Packaging is designed to meet international shipping regulations.
How can I request a quote or sample of 1,3-Diphenylguanidine?
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Please contact our sales team or use the online inquiry form on our website to request a quote or sample.
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