3-Aminobenzamidine dihydrochloride
3-Aminobenzamidine dihydrochloride (CAS 37132-68-6, H₂NC₆H₄C(=NH)NH₂·2HCl) is a fine chemical compound of significant utility in organic synthesis. With a molecular weight of 208.09, this dihydrochloride salt serves as a valuable building block. It is characterised by its amidine functional group, making it reactive in various chemical transformations, particularly in the construction of more complex nitrogen-containing molecules.

Organic Synthesis Intermediate
Serves as a key intermediate in the synthesis of diverse organic molecules. Its amidine structure allows for participation in reactions leading to heterocyclic compounds and other complex organic frameworks.
Building Block for Nitrogenous Compounds
A fundamental building block for the creation of various nitrogen-containing organic compounds. It is particularly useful for introducing the benzamidine moiety into larger molecular structures.
Research Chemical
Utilised in academic and industrial research laboratories for exploring novel synthetic pathways and developing new chemical entities.
| Molecular weight | 208.09 |
|---|---|
| Linear formula | H2NC6H4C(=NH)NH2·2HCl |
| Assay | 96% |
| Storage temperature | 2-8°C |
| Melting point | 262-264 °C(lit.) |

Hazard statements
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38-43 |
| Safety statements (S) | 26-36/37 |
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 3-Aminobenzamidine dihydrochloride primarily used for?
+
3-Aminobenzamidine dihydrochloride is primarily used as a building block and intermediate in organic synthesis, particularly for constructing nitrogen-containing molecules and exploring novel chemical pathways in research.
What are the CAS number and molecular formula for 3-Aminobenzamidine dihydrochloride?
+
The CAS number is 37132-68-6, and the molecular formula is H₂NC₆H₄C(=NH)NH₂·2HCl.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 3-Aminobenzamidine dihydrochloride with an assay of 96%. This product is not specified as USP, BP, or EP grade and is intended for research and chemical synthesis purposes.
How should 3-Aminobenzamidine dihydrochloride be handled safely?
+
This compound is a warning substance that causes skin irritation (H315), may cause an allergic skin reaction (H317), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Handle with appropriate personal protective equipment, including gloves and eye protection, in a well-ventilated area. Avoid breathing dust.
Is 3-Aminobenzamidine dihydrochloride a controlled substance?
+
Based on the provided data, 3-Aminobenzamidine dihydrochloride is not listed as a controlled substance.
How is 3-Aminobenzamidine dihydrochloride packed and exported?
+
3-Aminobenzamidine dihydrochloride is typically stored at 2-8°C. Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals, ensuring appropriate packaging and compliance for international shipments.
How can I request a quote or sample for 3-Aminobenzamidine dihydrochloride?
+
To request a quote or sample, please contact our sales team through the website or by phone, providing the product name and CAS number (37132-68-6).
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis