2-Chloroadenine
Synonym(s):2-Chloro-6-aminopurine
- CAS NO.：1839-18-5
- Empirical Formula: C5H4ClN5
- Molecular Weight: 169.57
- MDL number: MFCD00127773
- EINECS: 606-011-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:24:37
What is 2-Chloroadenine?
Description
2-Chloroadenine is a heterocyclic building block that has been used in the synthesis of adenosine antimetabolites with antineoplastic activity. It is also the major catabolite of 2-chloro-2’-deoxyadenosine.
Chemical properties
Pale Yellow Solid
The Uses of 2-Chloroadenine
2-Chloroadenine is a compound useful in organic synthesis used in the preparation of 8-oxadenine derivatives.
Properties of 2-Chloroadenine
| Melting point: | >300°C(dec) |
| Boiling point: | 279.76°C (rough estimate) |
| Density | 1.4937 (rough estimate) |
| refractive index | 1.6110 (estimate) |
| storage temp. | -20°C |
| solubility | Aqueous Base (Slightly), DMSO (Very Slightly, Heated, Sonicated) |
| form | Solid |
| pka | 7.17±0.20(Predicted) |
| color | Pale yellow |
| Water Solubility | 8.3mg/L(25 ºC) |
| λmax | 264nm(lit.) |
| CAS DataBase Reference | 1839-18-5(CAS DataBase Reference) |
Safety information for 2-Chloroadenine
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H302:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P501:Dispose of contents/container to..… |
Computed Descriptors for 2-Chloroadenine
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