Guanosine

$5 - $1367

Price

Brand	Packaging	Price	Product name
Adipogen Life Sciences CDX-G0035-G005	5G	$41	Guanosine
AHH MT-14370	1000g	$218	Guanosine
AK Scientific J99237	100g	$20	Guanosine
Alichem 118003	500g	$344	2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purin-6(9H)-one
Ambeed A176316	1kg	$114	2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3H-purin-6(9H)-one
Ambeed A176316	100g	$17	2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3H-purin-6(9H)-one
Ambeed A176316	10g	$5	2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3H-purin-6(9H)-one
Ambeed A176316	25g	$7	2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3H-purin-6(9H)-one
Ambeed A176316	500g	$76	2-Amino-9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-3H-purin-6(9H)-one
Apolloscientific BIG2502	100g	$75	Guanosine

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Melting point	250 °C (dec.) (lit.)
alpha	-62 º (c=3, in 0.1 N NaOH)
Boiling point	425.8°C (rough estimate)
Density	1.3790 (rough estimate)
refractive index	-76 ° (C=1, 1mol/L NaOH)
storage temp.	room temp
solubility	0.1 M NaOH: 0.1 g/mL, clear, slightly yellow
form	Powder
pka	pK1:1.9(＋1);pK2:9.25(0);pK3:12.33(OH) (25°C)
color	White to light yellow
Odor	Odorless
PH	2.14；9.03
biological source	synthetic
optical activity	[α]20/D -73±2°, c = 1.5% in 1 M NaOH
Water Solubility	0.75 g/L (25 ºC)
λmax	256 (pH 0.7)；253，276 (pH 7)；256～266 (pH 11.3)
Merck	14,4566
BRN	625911
InChIKey	NYHBQMYGNKIUIF-UUOKFMHZSA-N
LogP	-2.331 (est)
CAS DataBase Reference	118-00-3(CAS DataBase Reference)
NIST Chemistry Reference	guanosine(118-00-3)
EPA Substance Registry System	Guanosine (118-00-3)