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SHEET /m/purine · PubChem CID 1044 · CAS 120-73-0 · REV 2026.07

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Purine

from source

C5H4N4 · 120.11 g/mol

What is Purine?

The two-ring skeleton behind adenine, guanine, caffeine, and uric acid. A purine-rich diet is the one gout sufferers are told to watch. from source

CategoryBody
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Fig. 1 · 2D structure RDKit

SMILESC1=C2C(=NC=N1)N=CN2

Where you'll find it

Your own body makes this one. It is not an ingredient you buy. See the rest of the body group.

Keep roaming

Where Purine leads

Relatedcomputed

Sources & methodology

PubChem CID
1044
Wikidata
Q188261
Structure
PubChem → RDKit
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