Product

L(+)-Gulonic acid gamma-lactone

CAS No.：1128-23-0

Other grades of this product :

L(+)-Gulonic acid gamma-lactone Basic information

Product Name:	L(+)-Gulonic acid gamma-lactone
Synonyms:	L-(+)-GULONIC ACID GAMMA-LACTONE;L-GULONIC ACID GAMMA-LACTONE;L-GULONIC GAMMA-LACTONE;Ascorbic Acid Impurity 16;L-GULONIC-G-LACTONE;L(+)-GULONO-1,4-LACTONE;L-GULONO-1,4-LACTONE;L-GULONO-GAMMA-LACTONE
CAS:	1128-23-0
MF:	C6H10O6
MW:	178.14
EINECS:	1592732-453-0
Product Categories:	13C & 2H Sugars;Biochemistry;Gulose;Sugar Acids;Sugars;Carbohydrates & Derivatives;Elisa Kit-plant ELISA Kit
Mol File:	1128-23-0.mol

L(+)-Gulonic acid gamma-lactone Chemical Properties

Melting point	187-190 °C(lit.)
alpha	54.5 º (c=2, water 57.5 ºC)
Boiling point	230.35°C (rough estimate)
density	1.3253 (rough estimate)
refractive index	56 ° (C=2, H2O)
storage temp.	2-8°C
solubility	DMSO (Slightly), Methanol (Slightly), Water (Sparingly)
pka	12.06±0.60(Predicted)
form	Viscous Solution
color	White to Off-white
optical activity	[α]19/D +55°, c = 4 in H2O
Water Solubility	Soluble in water
BRN	83002
CAS DataBase Reference	1128-23-0(CAS DataBase Reference)

Safety Information

Safety Statements	22-24/25
WGK Germany	3
HS Code	29400090

MSDS Information

Provider	Language
ACROS	English
SigmaAldrich	English

L(+)-Gulonic acid gamma-lactone Usage And Synthesis

Chemical Properties	White Solid
Uses	L-Gulono-1,4-lactone is a precursor in the biosynthesis of ascorbic acid, one of the many forms of Vitamin C.

L(+)-Gulonic acid gamma-lactone Preparation Products And Raw materials

Preparation Products

2,3-O-Isopropylidene-D-lyxono-1,4-lactone

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