23709-41-3 ,2,3-O-isopropylidene-2-c-methyl-d-ribonic-gamma-lactone,CAS: 23709-41-3

23709-41-3 ,2,3-O-isopropylidene-2-c-methyl-d-ribonic-gamma-lactone,
CAS: 23709-41-3
C9H14O5 / 202.2
MFCD15145023

2,3-O-Isopropylidene-2-C-methyl-D-ribono-1,4-lactone

2,3-O-异丙亚基-2-C-甲基-D-核糖酸-gamma-内酯

2,3-O-Isopropylidene-2-C-methyl-D-ribono-1,4-lactone is a crystalline compound that is obtained by the reaction of dimethylamine with epichlorohydrin. The compound has an asymmetric carbon atom and exists in two enantiomeric forms. It can be used as an acceptor in crystallographic analysis. The chemical structure of 2,3-O-Isopropylidene-2-C-methyl-D-ribono-1,4 -lactone is a lactone form of episulfide. Episulfides are lactones with episulfide groups attached to the C2 and C3 positions on the D ring. The episulfide group is formed by the reaction between the alcohol and sulfhydryl group from cysteamine with sulfur trioxide.

CAS Number	23709-41-3
Product Name	(3aR,6R,6aR)-6-(hydroxymethyl)-2,2,3a-trimethyl-6,6a-dihydrofuro[3,4-d][1,3]dioxol-4-one
IUPAC Name	(3aR,6R,6aR)-6-(hydroxymethyl)-2,2,3a-trimethyl-6,6a-dihydrofuro[3,4-d][1,3]dioxol-4-one
Molecular Formula	C9H14O5
Molecular Weight	202.2 g/mol
InChI	InChI=1S/C9H14O5/c1-8(2)13-6-5(4-10)12-7(11)9(6,3)14-8/h5-6,10H,4H2,1-3H3/t5-,6-,9-/m1/s1
InChI Key	JTORQZQZELCRKV-HCVRKRLWSA-N
SMILES	CC1(OC2C(OC(=O)C2(O1)C)CO)C
Synonyms	2-C-Methyl-2,3-O-(1-methylethylidene)-D-ribonic Acid γ-Lactone; 2,3-O-Isopropylidene-2-C-methyl-D-ribonic Acid γ-Lactone;
Canonical SMILES	CC1(OC2C(OC(=O)C2(O1)C)CO)C
Isomeric SMILES	C[C@@]12[C@@H]([C@H](OC1=O)CO)OC(O2)(C)C