6-Chloro-2-fluoropurine
6-Chloro-2-fluoropurine (CAS: 1651-29-2) is a halogenated heterocyclic purine derivative with the molecular formula C5H2ClFN4 and a molecular weight of 172.55 g/mol. This compound serves as a valuable building block in organic synthesis, particularly for researchers working with fluorinated and heterocyclic compounds. It is supplied by Tech Serve Solutions with an assay of 97%.

Pharmaceutical Intermediate Synthesis
Utilized as a key intermediate in the synthesis of novel pharmaceutical agents. Its purine core and halogen substituents allow for diverse chemical modifications.
Agrochemical Development
Serves as a precursor in the development of new agrochemicals, leveraging its heterocyclic structure for biological activity.
Medicinal Chemistry Research
A valuable scaffold for medicinal chemists exploring structure-activity relationships in drug discovery programs targeting various therapeutic areas.
Material Science Applications
Investigated for potential applications in material science, owing to the unique properties conferred by the fluorine and chlorine substituents on the purine ring.
| Molecular weight | 172.55 |
|---|---|
| Empirical formula | C5H2ClFN4 |
| Assay | 97% |
| Storage temperature | 2-8°C |
| Melting point | 157-162 °C |


Hazard statements
- H302Harmful if swallowed
- H315Causes skin irritation
- 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, Gloves |
|---|---|
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xn |
| Risk statements (R) | 22-37/38-41 |
| Safety statements (S) | 26-39 |
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 6-Chloro-2-fluoropurine used for?
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6-Chloro-2-fluoropurine is primarily used as a building block in organic synthesis, serving as an intermediate for the development of pharmaceuticals, agrochemicals, and in medicinal chemistry research.
What is the CAS number and formula for 6-Chloro-2-fluoropurine?
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The CAS number for 6-Chloro-2-fluoropurine is 1651-29-2, and its empirical formula is C5H2ClFN4.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 6-Chloro-2-fluoropurine with an assay of 97%. This is a technical/research grade material, and TSS does not represent it as USP, BP, or EP.
How should 6-Chloro-2-fluoropurine be handled safely?
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6-Chloro-2-fluoropurine is classified as Danger. It is harmful if swallowed (H302), causes skin irritation (H315), causes serious eye damage (H318), and may cause respiratory irritation (H335). Appropriate personal protective equipment including a dust mask (N95), eyeshields, and gloves must be worn. Handle in a well-ventilated area.
How is this product shipped and exported?
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Tech Serve Solutions is a specialist global supplier and exporter of fine chemicals and laboratory reagents, with extensive experience in international shipping and export of compounds like 6-Chloro-2-fluoropurine.
How can I request a sample or quote for 6-Chloro-2-fluoropurine?
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To request a sample or a quote for 6-Chloro-2-fluoropurine, please contact the Tech Serve Solutions sales team via the website or direct inquiry channels.
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