L(+)-Gulonic acid gamma-lactone

CAS	1128-23-0
Structure
Synonyms	L-Gulonicacid-1,4-lactone
IUPAC Name	(3S,4R,5R)-5-[(1S)-1,2-Dihydroxyethyl]-3,4-dihydroxyoxolan-2-one
Molecular Weight	178.14
Molecular Formula	C6H10O6
Canonical SMILES	C(C(C1C(C(C(=O)O1)O)O)O)O
InChI	InChI=1S/C6H10O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h2-5,7-10H,1H2/t2-,3+,4-,5+/m0/s1
InChI Key	SXZYCXMUPBBULW-SKNVOMKLSA-N
Boiling Point	230.35 °C
Melting Point	187-190 °C(lit.)
Flash Point	201.5 °C
Purity	98%
Density	1.3253 g/cm³
Refractive Index	56 ° (C=2, H2O)
pKa	12.06±0.60(Predicted)
Appearance	Solid