2,3-O-Isopropylidene-D-ribonic gamma-lactone

$27.5 - $3326.4

Price

Brand	Packaging	Price	Product name
AK Scientific 3249AB	10g	$154	2,3-O-Isopropylidene-D-ribonicgamma-lactone
Alichem 30725009	25g	$244.4	(3aR,6R,6aR)-6-(Hydroxymethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one
Alichem 30725009	100g	$728	(3aR,6R,6aR)-6-(Hydroxymethyl)-2,2-dimethyldihydrofuro[3,4-d][1,3]dioxol-4(3aH)-one
American Custom Chemicals Corporation CRB0000156	5G	$877.8	2,3-ISOPROPYLIDENE-D-RIBONOLACTONE
American Custom Chemicals Corporation CRB0000156	50G	$3326.4	2,3-ISOPROPYLIDENE-D-RIBONOLACTONE
American Custom Chemicals Corporation CRB0000156	1G	$426	2,3-ISOPROPYLIDENE-D-RIBONOLACTONE
Arctom SY066790	10g	$145	2,3-O-Isopropylidene-D-ribonicgamma-lactone
Biosynth Carbosynth MI06657	50g	$400	2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone
Biosynth Carbosynth MI06657	100g	$700	2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone
Biosynth Carbosynth MI06657	25g	$225	2,3-O-Isopropylidene-D-ribonic acid-1,4-lactone

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Melting point	135-139 °C
alpha	-68.5 º (c=2, Pyridine)
Boiling point	243.17°C (rough estimate)
Density	1.2069 (rough estimate)
refractive index	1.4348 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
solubility	Soluble in methanol at 50mg/ml, acetone, dichloromethane, ethyl Acetate.
pka	13.68±0.10(Predicted)
form	Powder
color	White to Off-white
optical activity	[α]20/D 69°, c = 2 in pyridine
Water Solubility	soluble
BRN	10090
InChI	InChI=1/C8H12O5/c1-8(2)12-5-4(3-9)11-7(10)6(5)13-8/h4-6,9H,3H2,1-2H3/t4-,5-,6-/s3
InChIKey	NHHKFJCWLPPNCN-WKRIEWPCNA-N
SMILES	[C@H]12OC(C)(C)O[C@H]1C(O[C@@H]2CO)=O \|&1:0,6,9,r\|
CAS DataBase Reference	30725-00-9(CAS DataBase Reference)