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Purine	Predict NMR spectrum	RN:  120-73-0 MF:  C5H4N4 MW:  120.11356
InChI:  1S/C5H4N4/c1-4-5(8-2-6-1)9-3-7-4/h1-3H,(H,6,7,8,9) InChIKey:  KDCGOANMDULRCW-UHFFFAOYSA-N	H donor:  1 H acceptor:  4 Rotatable bond:  0 Stereocenter:  0	cLogP:  -0.082 cLogS:  -1.668 Polar surface:  54.46 NEW: 3D model:  Show
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Supplier	Description	Reference
bocsci	Purine, > 95 %	on request
amadischem	Purine, 98%	Bulk, semi-bulk
advtechind	purine, free base crystalline	100MG 250MG
advtechind	purine 98.5+%	1G 1G
leapchem	purine	on request
leapchem	purine, 98%	on request
alfa-chemistry	, 98%	1g 5g 10g 25g 100g 250g
aifchem	1H-Purine, 98%	5g 10g 25g
leapchem	purine	on request
capotchem	Purine, 98%(Min,HPLC)	on request
cm-finechemicals	Purine	Pilot Commercial
newcanbio	Purine
chemcube	9H-Purine 3,5,7-Triazaindole 3H-Imidazo[4,5-d]pyrimidine 6H-Imidazo[4,5-d]pyrimidine	on request
carbonesci	Purine, 98%	on request
lingruichem	purine	on request
manchesterorganics	9H-Purine	1 g 5 g
qcsrm	Adenosine Impurity 49
biosynth	Purine	on request
rosewachem	Purine	on request
chempur	Purine/ >98%	1 g and other units

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