4-Amino-2,6-dichloropyrimidine
4-Amino-2,6-dichloropyrimidine (CAS: 10132-07-7) is a heterocyclic organic compound with the molecular formula C4H3Cl2N3 and a molecular weight of 163.99 g/mol. This chemical serves as a valuable building block in organic synthesis, particularly for the construction of more complex pyrimidine derivatives. It is frequently employed in the development of novel compounds within the pharmaceutical and agrochemical industries, leveraging its reactive chlorine atoms for further functionalization.
- Synonyms
- C4H3Cl2N32,6-Dichloro-4-pyrimidinamine

Organic Synthesis Intermediate
Utilised as a key precursor in the synthesis of various organic molecules. Its structure allows for diverse chemical modifications, making it useful in constructing complex molecular architectures.
Pharmaceutical Research
A building block for the development of potential pharmaceutical agents. The pyrimidine core is a common scaffold in many biologically active compounds.
Agrochemical Development
Employed in the research and synthesis of new agrochemicals. Its structure can be incorporated into molecules designed for crop protection.
Material Science
Potentially used in the synthesis of novel materials where a functionalised heterocyclic core is required.
| Molecular weight | 163.99 |
|---|---|
| Empirical formula | C4H3Cl2N3 |
| Assay | 95% |
| Storage temperature | 2-8°C |
| Melting point | 258-267 °C |

Hazard statements
- H302Harmful if swallowed
- 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, Faceshields, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36/37/38 |
| 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 4-Amino-2,6-dichloropyrimidine used for?
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4-Amino-2,6-dichloropyrimidine is primarily used as a building block in organic synthesis, particularly in the research and development of pharmaceuticals and agrochemicals. It is valuable for constructing more complex pyrimidine derivatives.
What is the CAS number and formula for 4-Amino-2,6-dichloropyrimidine?
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The CAS number for 4-Amino-2,6-dichloropyrimidine is 10132-07-7, and its empirical formula is C4H3Cl2N3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 4-Amino-2,6-dichloropyrimidine with a minimum assay of 95%. TSS does not represent this product as USP, BP, EP, or any other pharmacopoeia grade.
How should 4-Amino-2,6-dichloropyrimidine be handled safely?
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As per the safety data, 4-Amino-2,6-dichloropyrimidine is a Warning substance. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment including a dust mask type N95 (US), eyeshields, face shields, and gloves should be worn. Ensure good ventilation.
How is 4-Amino-2,6-dichloropyrimidine packed and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals. Specific packing and export details are available upon request and are compliant with relevant international shipping regulations.
How can I request a sample or quote for 4-Amino-2,6-dichloropyrimidine?
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To request a sample or a quote for 4-Amino-2,6-dichloropyrimidine, please contact our sales team through the website or by phone. Provide your requirements and shipping details.
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