1,1-Dimethylbiguanide hydrochloride
1,1-Dimethylbiguanide hydrochloride (CAS: 1115-70-4) is a chemical compound with the molecular formula C4H11N5 · HCl and a molecular weight of 165.62 g/mol. It is primarily recognised as Metformin, a widely used oral antidiabetic agent. Supplied by Tech Serve Solutions, this compound serves as a crucial building block in organic synthesis and as an analytical standard for research and chemical identification purposes.
- IUPAC
- Metformin
- Synonyms
- 1,1-Dimethylbiguanide hydrochlorideMetformin hydrochlorideDimethylbiguanide hydrochloride

Organic Synthesis
Utilised as a chemical building block for the synthesis of more complex organic molecules. Its structure allows for various chemical modifications in research and development settings.
Analytical Standard
Serves as a reference standard in analytical chemistry, particularly in chromatographic methods and quality control processes. It aids in the accurate identification and quantification of related substances.
Research and Development
Employed in laboratory settings for scientific research, contributing to studies in medicinal chemistry and pharmacology. Its known biological activity makes it a compound of interest.
| Molecular weight | 165.62 |
|---|---|
| Linear formula | NH2C(=NH)NHC(=NH)N(CH3)2 · HCl |
| Assay | ≥97% |
| Melting point | 223-226 °C(lit.) |
Precautionary statements
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/38 |
| Safety statements (S) | 26-36 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
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 1,1-Dimethylbiguanide hydrochloride used for?
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1,1-Dimethylbiguanide hydrochloride is primarily recognised as Metformin, a compound used as an oral antidiabetic agent. It also functions as a chemical building block in organic synthesis and as an analytical standard in research and chemical analysis.
What are the CAS number and formula for 1,1-Dimethylbiguanide hydrochloride?
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The CAS number for 1,1-Dimethylbiguanide hydrochloride is 1115-70-4. Its linear formula is NH₂C(=NH)NHC(=NH)N(CH₃)₂ · HCl.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,1-Dimethylbiguanide hydrochloride with an assay of ≥97%. This product is suitable for research and analytical purposes. We do not represent this product as USP, BP, or EP grade unless explicitly stated in product documentation.
How should 1,1-Dimethylbiguanide hydrochloride be handled safely?
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1,1-Dimethylbiguanide hydrochloride is harmful if swallowed and causes skin and eye irritation (H302, H315, H319). In case of contact with eyes, rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing (P305 + P351 + P338). Ensure adequate ventilation and use appropriate personal protective equipment.
Is 1,1-Dimethylbiguanide hydrochloride a controlled substance?
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Based on the provided data, 1,1-Dimethylbiguanide hydrochloride (Metformin) is not listed as a controlled substance in the supplied safety information. However, regulations can vary by jurisdiction.
How is this chemical packed, shipped, and exported?
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Tech Serve Solutions handles the packing, shipping, and export of chemicals with strict adherence to international regulations. Specific packaging details will be provided based on order quantity and destination.
How can I request a sample or quote for 1,1-Dimethylbiguanide hydrochloride?
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To request a sample or obtain a quote, please contact our sales team through the website or directly via email/phone, providing your specific requirements.
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