5-Chloro-3-pyridinamine
5-Chloro-3-pyridinamine (CAS: 22353-34-0), with the molecular formula C5H5ClN2 and a molecular weight of 128.56 g/mol, is a halogenated pyridine derivative. It serves as a crucial building block in organic synthesis, particularly for the construction of more complex heterocyclic structures. This compound is valuable in research and development laboratories for the creation of novel molecules, finding utility in the fields of chemical synthesis and medicinal chemistry.

Organic Synthesis Intermediate
5-Chloro-3-pyridinamine is a versatile intermediate used in multi-step organic syntheses. Its chloro and amino functionalities allow for various derivatizations, enabling the formation of diverse chemical entities.
Heterocyclic Chemistry
As a halogenated pyridine, this compound is a key component in the synthesis of substituted pyridines and other complex heterocyclic systems. These structures are prevalent in many pharmaceuticals and agrochemicals.
Pharmaceutical Research
It can be employed in the early stages of drug discovery and development for creating novel drug candidates. The pyridine scaffold is a common motif in biologically active molecules.
| Molecular weight | 128.56 |
|---|---|
| Empirical formula | C5H5ClN2 |

Hazard statements
- H302Harmful if swallowed
- H319Causes serious eye irritation
| Water hazard class (WGK, DE) | 3 |
|---|---|
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-36 |
| 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 5-Chloro-3-pyridinamine used for?
+
5-Chloro-3-pyridinamine is primarily used as a building block in organic synthesis and heterocyclic chemistry, particularly in pharmaceutical research for the development of new molecules.
What are the CAS number and formula for 5-Chloro-3-pyridinamine?
+
The CAS number for 5-Chloro-3-pyridinamine is 22353-34-0, and its molecular formula is C5H5ClN2.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 5-Chloro-3-pyridinamine typically as a technical or research grade chemical. We do not represent this product as USP, BP, or EP grade unless explicitly stated.
What are the safety and handling precautions for 5-Chloro-3-pyridinamine?
+
5-Chloro-3-pyridinamine is classified with a Warning signal word. It is harmful if swallowed (H302) and causes serious eye irritation (H319). Handle with appropriate personal protective equipment in a well-ventilated area. Refer to the Safety Data Sheet (SDS) for detailed handling information.
Is 5-Chloro-3-pyridinamine a controlled substance?
+
The provided data does not indicate that 5-Chloro-3-pyridinamine is a controlled substance. However, users should always comply with local regulations.
How is 5-Chloro-3-pyridinamine packed, shipped, and exported?
+
5-Chloro-3-pyridinamine is carefully packed according to international shipping regulations for chemicals. Tech Serve Solutions is experienced in exporting fine chemicals globally.
How can I request a quote or sample for 5-Chloro-3-pyridinamine?
+
To request a quote or a sample of 5-Chloro-3-pyridinamine, please contact our sales team through the website or by phone.
▶ 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