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Merck
CN

851450

D-(+)-Glucuronic acid γ-lactone

≥99%

Synonym(s):

D-(+)-Glucurono-6,3-lactone, D-Glucurone, D-Glucurono-6,3-lactone, Glucuronolactone

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About This Item

Empirical Formula (Hill Notation):
C6H8O6
CAS Number:
Molecular Weight:
176.12
UNSPSC Code:
12352115
NACRES:
NA.22
PubChem Substance ID:
EC Number:
251-053-3
Beilstein/REAXYS Number:
83595
MDL number:
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Quality Level

assay

≥99%

form

powder

optical activity

[α]24/D +18.8°, c = 8 in H2O

mp

172-175 °C (lit.)

solubility

water: soluble 25 mg/mL, clear, colorless

SMILES string

O=C([C@@H]([C@@H](O1)[C@H](O)[C@H](O)C1=O)O)[H]

InChI

1S/C6H8O6/c7-1-2(8)5-3(9)4(10)6(11)12-5/h1-5,8-10H/t2-,3+,4-,5+/m0/s1

InChI key

UYUXSRADSPPKRZ-SKNVOMKLSA-N

General description

D-(+)-Glucuronic acid γ-lactone (Glucourono-γ-lactone, Glucurone or Glycurone) is a carbohydrate derivative. It converted into L-ascorbic acid in animals and human body. Its molecule contains two five-membered rings. Its crystal structure has been studied.

Application

D-(+)-Glucuronic acid γ-lactone may be used in the following studies:
  • As starting ragent in the synthesis of 2,3,4,-tris(tert.-butyldimethysilyl) glucuronic acid trichloroethylester, required for the preparation of 1-O-acyl glucuronide of the anti-inflammatory drug ML-3000.
  • Synthesis of optically active glucopyranoses.
  • Synthesis of long-chain alkyl glucofuranosides.


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Storage Class

11 - Combustible Solids

wgk

WGK 2

ppe

Eyeshields, Gloves, type N95 (US)



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H A Tajmir-Riahi
Biophysical chemistry, 27(3), 243-249 (1987-09-01)
The interaction of D-glucuronic and D-gluconic acids with cis- and trans-PtCl2(NH3)2 (cisplatin and transplatin) has been investigated in aqueous solution and solid complexes of the type cis-[PtL(NH3)2]L.H2O and trans-[PtL2(NH3)2]L.H2O, where L = D-glucuronate or D-gluconate anions, are isolated and characterized
J A Horne et al.
Amino acids, 20(1), 83-89 (2001-04-20)
500 ml of a glucose based "energy" drink versus a control without the active ingredients (caffeine, taurine, glucuronolactone) were given double blind to 11 sleepy participants driving an interactive real-car driving simulator. Lane drifting and a secondary task (reaction time)
Rongchun Wang et al.
Bioscience, biotechnology, and biochemistry, 74(3), 601-605 (2010-03-09)
The degradation kinetics of glucuronic acid (GlcA) under subcritical conditions from 160 to 200 degrees C was studied in a continuous tubular reactor. The formation of glucuronolactone (GlcL) during the treatment of GlcA in subcritical water was substantiated by ESI-TOF-MS



Global Trade Item Number

SKUGTIN
851450-1KG-A04061826736517
851450-100G-A04061833023570