| Name |
Paraxanthine |
| Formula |
C7H8N4O2 |
| Mw |
180.06472553 |
| CAS RN |
611-59-6 |
| C_ID |
C00039930
, 
|
| InChIKey |
QUNWUDVFRNGTCO-UHFFFAOYSA-N |
| InChICode |
InChI=1S/C7H8N4O2/c1-10-3-8-5-4(10)6(12)11(2)7(13)9-5/h3H,1-2H3,(H,9,13) |
| SMILES |
n1(c(=O)[nH]c2c(c1=O)n(cn2)C)C |
| Start Substs in Alk. Biosynthesis (Prediction) |
L-Tyr L-Phe |
| Organism |
| Kingdom |
Family |
Species |
Reference |
| Plantae | Aquifoliaceae | Ilex paraguariensis  | Ref. |
| Plantae | Malvaceae | Cola sp. | Ref. |
| Plantae | Malvaceae | Theobroma cacao | Ref. |
| Plantae | Malvaceae | Theobroma grandiflorum | Ref. |
| Plantae | Rubiaceae | Coffea arabica | Ref. |
| Plantae | Rubiaceae | Coffea canephora | Ref. |
| Plantae | Rubiaceae | Coffea dewevrei | Ref. |
| Plantae | Rubiaceae | Coffea eugeniodes | Ref. |
| Plantae | Rubiaceae | Coffea kianjavatensis | Ref. |
| Plantae | Rubiaceae | Coffea liberica | Ref. |
| Plantae | Rubiaceae | Coffea racemosa | Ref. |
| Plantae | Rubiaceae | Coffea salvatrix | Ref. |
| Plantae | Rutaceae | Citrus limon | Ref. |
| Plantae | Rutaceae | Citrus maxima | Ref. |
| Plantae | Rutaceae | Citrus paradisi | Ref. |
| Plantae | Sapindaceae | Paullinia cupana | Ref. |
| Plantae | Sapindaceae | Paullinia trifoliata | Ref. |
| Plantae | Theaceae | Camellia assamica | Ref. |
| Plantae | Theaceae | Camellia kissi | Ref. |
| Plantae | Theaceae | Camellia sinensis | Ref. |
| Plantae | Theaceae | Camellia taliensis | Ref. |
| Plantae | Theaceae | Camellia toliensis | Ref. |
| - | - | Cammellia assamica var.kucha | Ref. |
| - | - | Herreania sp. | Ref. |
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