Nebularine

Structural formula
General
Surname	Nebularine
other names	Purinosine 9-β- D -ribofuranosylpurine 9 - [(2 R , 3 R , 4 S , 5 R ) -3,4-dihydroxy-5- (hydroxymethyl) oxolan-2-yl] purine
Molecular formula	C 10 H 12 N 4 O 4
External identifiers / databases
CAS number 550-33-4 EC number 208-981-9 ECHA InfoCard 100.008.166 PubChem 68368 ChemSpider 61656 DrugBank DB04440 Wikidata Q3874106
properties
Molar mass	252.23 g mol −1
Physical state	firmly
Melting point	178-180 ° C
safety instructions
GHS hazard labeling no classification available
As far as possible and customary, SI units are used. Unless otherwise noted, the data given apply to standard conditions .

Nebularin (also purinosin ) is a nucleoside . It consists of the β- D -Ribofuranose (sugar) and the purine . This makes it the simplest purine nucleoside. It is a powerful adenosine deaminase inhibitor .

Occurrence

Nebularin was isolated from the foggy gray funnel ( Clitocybe nebularis ). The name was derived accordingly from the part of the name nebularis .

The fog-gray funnel contains nebularine

Individual evidence

1. ↑ ^{a b} Christina Chai, WLF Armarego: Purification of Laboratory Chemicals . Butterworth-Heinemann, 2003, ISBN 978-0-08-051546-5 , pp. 563 ( limited preview in Google Book search).
2. ↑ This substance has either not yet been classified with regard to its hazardousness or a reliable and citable source has not yet been found.

Web links

• Entry for Nebularin in the Human Metabolome Database (HMDB) , accessed October 30, 2013.