4-Amino-2-chloropyrimidine-5-carbonitrile
4-Amino-2-chloropyrimidine-5-carbonitrile (CAS: 94741-69-2, C5H3ClN4) is a halogenated heterocyclic compound with a molecular weight of 154.56 g/mol. Supplied by Tech Serve Solutions at a minimum assay of 97%, this pyrimidine derivative serves as a valuable building block in complex organic synthesis. Its chemical structure makes it suitable for constructing more elaborate molecular architectures, particularly within pharmaceutical and agrochemical research and development.

Organic Synthesis Intermediate
Utilised as a key intermediate in the synthesis of complex organic molecules. Its reactive functional groups allow for diverse chemical transformations.
Pharmaceutical Research
A versatile building block for the development of novel pharmaceutical candidates. It can be incorporated into various heterocyclic frameworks.
Agrochemical Development
Employed in the research and development of new agrochemical compounds, leveraging its pyrimidine core for potential bioactivity.
Chemical Research Reagent
Serves as a valuable reagent in academic and industrial research laboratories for exploring new synthetic pathways and compound libraries.
| Molecular weight | 154.56 |
|---|---|
| Empirical formula | C5H3ClN4 |
| Assay | 97% |
| Melting point | 200 °C (dec.)(lit.) |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- H317May cause an allergic skin reaction
- H318Causes serious eye damage
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P280Wear protective gloves, clothing and eye/face protection
- 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) | 22-37/38-41-43 |
| Safety statements (S) | 26-36/37/39 |
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-chloropyrimidine-5-carbonitrile primarily used for?
+
4-Amino-2-chloropyrimidine-5-carbonitrile is primarily used as a building block in organic synthesis, particularly for pharmaceutical and agrochemical research, and as a general chemical research reagent.
What are the CAS number and molecular formula for this compound?
+
The CAS number is 94741-69-2, and the molecular formula is C5H3ClN4.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 4-Amino-2-chloropyrimidine-5-carbonitrile with a minimum assay of 97%. We do not represent this product as USP, BP, or EP grade.
How should 4-Amino-2-chloropyrimidine-5-carbonitrile be handled safely?
+
This compound is classified as a Danger. Hazards include H302 (Harmful if swallowed), H315 (Causes skin irritation), H317 (May cause an allergic skin reaction), H318 (Causes serious eye damage), and H335 (May cause respiratory irritation). Always use appropriate personal protective equipment, including a dust mask (type N95 US recommended), eyeshields, face shields, and gloves, in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for comprehensive handling instructions.
Is this chemical suitable for export?
+
Yes, Tech Serve Solutions specialises in the global supply and export of fine chemicals, including 4-Amino-2-chloropyrimidine-5-carbonitrile, to research institutions and industries worldwide.
How can I request a quote or sample?
+
To request a quote or sample, please contact our sales department via the website or by telephone, providing the product name and CAS number.
▶ 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