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Merck
CN

76139

D-(+)-Gluconic acid δ-lactone

analytical standard

Synonym(s):

δ-Gluconolactone, 1,2,3,4,5-Pentahydroxycaproic acid δ-lactone, D-(+)-Dextronic acid δ-lactone

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About This Item

Empirical Formula (Hill Notation):
C6H10O6
CAS Number:
Molecular Weight:
178.14
EC Number:
202-016-5
UNSPSC Code:
41116107
PubChem Substance ID:
Beilstein/REAXYS Number:
83286
MDL number:
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biological source

microbial

Quality Level

grade

analytical standard

assay

≥98.0% (GC)

form

powder or crystals

optical activity

[α]/D 66.0±1.0, c = 4% (w/v) in water

shelf life

limited shelf life, expiry date on the label

analyte chemical class(es)

oligosaccharides

mp

160 °C (dec.) (lit.)

application(s)

food and beverages

format

neat

SMILES string

OC[C@H]1OC(=O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C6H10O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-5,7-10H,1H2/t2-,3-,4+,5-/m1/s1

InChI key

PHOQVHQSTUBQQK-SQOUGZDYSA-N

Biochem/physiol Actions

Glucono-d-lactone increased the doubling time and activated enzymes involved in the oxidative pentose phosphate pathway of Saccharomyces cerevisiae.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Global Trade Item Number

SKUGTIN
76139-100MG04061832918365