2-Aminoacetamidine dihydrobromide
2-Aminoacetamidine dihydrobromide (CAS: 69816-37-1), with the molecular formula C2H7N3 · 2HBr and a molecular weight of 234.92 g/mol, is a valuable organic building block. This compound serves as an intermediate in complex chemical synthesis, particularly in the development of heterocyclic compounds. Its structure makes it suitable for reactions requiring an amidine functionality alongside an amine group, contributing to the formation of diverse molecular architectures.

Synthesis of Heterocyclic Compounds
2-Aminoacetamidine dihydrobromide is utilised as a key intermediate in the synthesis of complex heterocyclic structures. Its reactive amine and amidine groups allow for participation in cyclisation reactions.
Pharmaceutical Intermediate
This compound can be employed in multi-step synthetic routes towards novel pharmaceutical candidates. Its application has been noted in the synthesis of specific pyrazine derivatives.
Organic Synthesis Building Block
As a functionalised organic molecule, it provides a versatile platform for further chemical modifications. It is used to introduce specific nitrogen-containing moieties into larger molecules.
| Molecular weight | 234.92 |
|---|---|
| Empirical formula | C2H7N3 · 2HBr |
| Assay | ≥80.0% (CE) |
| Impurities tested | ≤0.1% toluene (H-NMR)≤0.5% TBME≤0.5% acetic acid |
| Application | 2-Aminoacetamidine dihydrobromide may be used in the synthesis of 2-amino-5-(4-(2-(N-benzyloxycarbonylamino)ethoxy)phenyl)pyradine. |
| Melting point | 227-232 °C |

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 |
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 2-Aminoacetamidine dihydrobromide used for?
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2-Aminoacetamidine dihydrobromide is primarily used as a building block in organic synthesis, particularly for creating heterocyclic compounds and as an intermediate in the development of potential pharmaceutical agents.
What is the CAS number and molecular formula for 2-Aminoacetamidine dihydrobromide?
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The CAS number is 69816-37-1, and the molecular formula is C2H7N3 · 2HBr.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Aminoacetamidine dihydrobromide with an assay of ≥80.0% (CE). This product is not represented as USP, BP, EP, or any pharmacopoeia grade.
What are the safety and handling precautions for 2-Aminoacetamidine dihydrobromide?
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This compound is classified as a Warning. It causes skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Recommended personal protective equipment includes a dust mask type N95, eyeshields, and gloves. Handle in a well-ventilated area.
How is 2-Aminoacetamidine dihydrobromide packed, shipped, and exported?
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Tech Serve Solutions ensures careful packing for stability and safety during transit. We are experienced global exporters of fine chemicals and laboratory reagents, adhering to international shipping regulations.
How can I request a sample or quote for 2-Aminoacetamidine dihydrobromide?
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To request a sample or a quotation, please visit the Tech Serve Solutions website or contact our sales department directly with your inquiry.
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