2-Fluoroadenine
2-Fluoroadenine (CAS: 700-49-2), a fluorinated purine derivative with the molecular formula C5H4FN5, is a versatile chemical building block. It plays a crucial role in organic synthesis, particularly in the development of novel pharmaceutical agents and biochemical probes. Its unique structure, incorporating a fluorine atom onto the adenine base, allows for modulation of biological activity and metabolic stability in target molecules. Supplied by Tech Serve Solutions, it is a key intermediate for research and development applications.
- IUPAC
- 2-Fluoro-7(9)H-purin-6-ylamine

Pharmaceutical Intermediate
2-Fluoroadenine serves as a critical building block in the synthesis of various pharmaceutical compounds. Its incorporation can lead to modified nucleoside analogues with potential therapeutic applications in antiviral and anticancer research.
Biochemical Research
This fluorinated heterocycle is utilized in biochemical studies to investigate enzyme mechanisms and nucleic acid interactions. The fluorine atom can act as a useful probe due to its unique electronic properties.
Organic Synthesis
As a fluorinated heterocyclic building block, 2-Fluoroadenine is employed in complex organic synthesis pathways. It enables the introduction of a fluorinated purine moiety into larger molecular structures.
| Molecular weight | 153.12 |
|---|---|
| Empirical formula | C5H4FN5 |
| Assay | 96% |
| Melting point | >350 °C(lit.) |

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) | 26-36 |
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-Fluoroadenine used for?
+
2-Fluoroadenine (CAS: 700-49-2) is primarily used as a building block in organic synthesis, particularly for pharmaceutical intermediates and biochemical research. It is valuable for introducing a fluorinated purine structure into target molecules.
What are the CAS number and formula for 2-Fluoroadenine?
+
The CAS number for 2-Fluoroadenine is 700-49-2, and its molecular formula is C5H4FN5.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies 2-Fluoroadenine with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 2-Fluoroadenine be handled safely?
+
2-Fluoroadenine is classified as a Warning substance (GHS07) and requires careful handling. It is known to cause skin irritation (H315), serious eye irritation (H319), and may cause respiratory irritation (H335). Appropriate personal protective equipment, including a dust mask (N95), eyeshields, and gloves, should be used. Ensure adequate ventilation and avoid breathing dust.
Is 2-Fluoroadenine packed and shipped internationally?
+
Yes, Tech Serve Solutions is a global supplier and exporter of fine chemicals, including 2-Fluoroadenine, and can facilitate international shipments.
How can I request a quote or sample for 2-Fluoroadenine?
+
To request a quote or sample for 2-Fluoroadenine, please contact our sales team through the website or by phone. We will be happy to assist you with your specific requirements.
▶ 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