1-Phenylbiguanide hydrochloride
1-Phenylbiguanide hydrochloride (CAS: 55-57-2; Formula: C6H5NHC(=NH)NHC(=NH)NH2·HCl) is an organic compound with a molecular weight of 213.67 g/mol. This chemical serves as a valuable building block in organic synthesis and is a member of the guanidine class of compounds. It is primarily utilised in chemical research and development for the creation of novel molecules and materials. TSS supplies this compound with a typical assay of 98%.

Organic Synthesis Intermediate
1-Phenylbiguanide hydrochloride is employed as a key intermediate in the synthesis of various organic compounds. Its reactive nature makes it suitable for constructing complex molecular architectures.
Research and Development
This compound is frequently used in academic and industrial research laboratories for exploring new chemical reactions and developing novel materials or pharmaceutical leads.
Guanidine Derivative Chemistry
As a significant guanidine derivative, it finds applications in studies focused on the properties and reactions characteristic of this functional group.
| Molecular weight | 213.67 |
|---|---|
| Linear formula | C6H5NHC(=NH)NHC(=NH)NH2·HCl |
| Assay | 98% |
| Melting point | 244-247 °C(lit.) |

Hazard statements
- H302Harmful if swallowed
| 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 1-Phenylbiguanide hydrochloride used for?
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1-Phenylbiguanide hydrochloride is primarily used as a building block in organic synthesis and in chemical research and development.
What is the CAS number and chemical formula for 1-Phenylbiguanide hydrochloride?
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The CAS number is 55-57-2, and the chemical formula is C6H5NHC(=NH)NHC(=NH)NH2·HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1-Phenylbiguanide hydrochloride with a typical assay of 98%. This is a technical grade product and is not represented as USP, BP, or EP.
What are the safety and handling precautions for 1-Phenylbiguanide hydrochloride?
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1-Phenylbiguanide hydrochloride is classified with GHS07 symbol and a 'Warning' signal word, presenting hazard statement H302 (Harmful if swallowed). Appropriate personal protective equipment, including eyeshields, gloves, and a type N95 (US) or P1 (EN143) respirator filter, should be used.
Is 1-Phenylbiguanide hydrochloride controlled or scheduled?
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The provided data does not indicate that 1-Phenylbiguanide hydrochloride is a controlled or scheduled substance.
How is 1-Phenylbiguanide hydrochloride packed, shipped, and exported?
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1-Phenylbiguanide hydrochloride is expertly packed for safe transit and exported globally by Tech Serve Solutions, adhering to all necessary regulations for chemical transport.
How can I request a sample or quote for 1-Phenylbiguanide hydrochloride?
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To request a sample or a quotation for 1-Phenylbiguanide hydrochloride, please contact the Tech Serve Solutions sales team via our website or direct inquiry.
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