1-(3-Chlorophenyl)biguanide hydrochloride
1-(3-Chlorophenyl)biguanide hydrochloride (CAS 2113-05-5) is a white solid chemical compound with the molecular formula ClC6H4NHC(NH)NHC(NH)NH2 · HCl and a molecular weight of 248.11 g/mol. It is known to be soluble in water. This compound is utilized in research settings, particularly within cell biology and neuroscience, often as a tool for investigating cellular signaling pathways and neurotransmission.
- IUPAC
- 1-(m-Chlorophenyl)biguanide hydrochloride,N-(3-Chlorophenyl)imidodicarbonimidic diamide hydrochloride,m-CPBG hydrochloride
- Synonyms
- m-CPBG hydrochlorideN-(3-Chlorophenyl)imidodicarbonimidic diamide hydrochloride

Neuroscience Research
This compound serves as a valuable reagent in neuroscience research, aiding in the study of neurotransmission and the function of neurotransmitter receptors. Its properties make it useful for investigating cellular signaling pathways.
Cell Biology Investigations
In cell biology, 1-(3-Chlorophenyl)biguanide hydrochloride is employed to explore cellular mechanisms and signaling processes. Its specific interactions can help researchers understand various biological functions at a cellular level.
GPCR Modulation Studies
As a modulator of GPCRs, this chemical is used in studies focused on G protein-coupled receptors. Researchers utilize it to probe receptor function, signaling cascades, and potential therapeutic targets within this important protein family.
| Molecular weight | 248.11 |
|---|---|
| Linear formula | ClC6H4NHC(NH)NHC(NH)NH2 · HCl |
| Form | solid |
| Colour | white |
| Solubility | H2O: soluble |
| Melting point | 190-194 °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) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
| Gene Information | human ... HTR3A(3359), HTR3B(9177), HTR3C(170572), HTR3D(200909), HTR3E(285242) |
|---|
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-Chlorophenyl)biguanide hydrochloride used for?
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1-(3-Chlorophenyl)biguanide hydrochloride is primarily used in research for applications in neuroscience, cell biology, and studies involving GPCR modulation. It aids in investigating cellular signaling pathways and neurotransmission.
What are the CAS number and chemical formula for 1-(3-Chlorophenyl)biguanide hydrochloride?
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The CAS number for 1-(3-Chlorophenyl)biguanide hydrochloride is 2113-05-5, and its chemical formula is ClC6H4NHC(NH)NHC(NH)NH2 · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies this compound as a research-grade chemical. The exact assay or purity will be detailed on the Certificate of Analysis provided with your order. We do not represent this product as USP, BP, or EP grade.
How should 1-(3-Chlorophenyl)biguanide hydrochloride be handled?
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Handle with care, as it may cause skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335). Use appropriate personal protective equipment, including a dust mask (type N95 US), eyeshields, and gloves, in a well-ventilated area.
How is 1-(3-Chlorophenyl)biguanide hydrochloride packed and shipped?
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This chemical is supplied as a white solid. It is carefully packed for safe handling and is available for export globally by Tech Serve Solutions, adhering to all relevant shipping regulations.
How can I request a sample or quote?
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To request a sample or a quote for 1-(3-Chlorophenyl)biguanide hydrochloride, please contact our sales team through the website or by phone. Provide your details and the product CAS number (2113-05-5) for prompt service.
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