Ketone Ester

Modify Date: 2024-01-02 15:37:58

Ketone Ester Structure
Ketone Ester structure
Common Name Ketone Ester
CAS Number 1208313-97-6 Molecular Weight 176.21000
Density 1.102 Boiling Point 269 ºC
Molecular Formula C8H16O4 Melting Point N/A
MSDS N/A Flash Point 101 ºC

 Use of Ketone Ester


BD-AcAc 2, added in diet, could elevated mean blood ketone bodies of 3.5 mm and lowered plasma glucose, insulin, and leptin in animals; ketone ester given orally would delay CNS-OT seizures in rats breathing hyperbaric oxygen.IC50 value:Target:a ketone ester given orally as R,S-1,3-butanediol acetoacetate diester (BD-AcAc(2)) would delay CNS-OT seizures in rats breathing hyperbaric oxygen (HBO(2)). Adult male rats (n = 60) were implanted with radiotelemetry units to measure electroencephalogram (EEG). One week postsurgery, rats were administered a single oral dose of BD-AcAc(2), 1,3-butanediol (BD), or water 30 min before being placed into a hyperbaric chamber and pressurized to 5 atmospheres absolute (ATA) O2 [1]. Beginning at a presymptomatic age, 2 groups of male 3xTgAD mice were fed a diet containing a physiological enantiomeric precursor of ketone bodies (KET) or an isocaloric carbohydrate diet. The results of behavioral tests performed at 4 and 7 months after diet initiation revealed that KET-fed mice exhibited significantly less anxiety in 2 different tests. 3xTgAD mice on the KET diet also exhibited significant, albeit relatively subtle, improvements in performance on learning and memory tests. Immunohistochemical analyses revealed that KET-fed mice exhibited decreased Aβ deposition in the subiculum, CA1 and CA3 regions of the hippocampus, and the amygdala [2].

 Names

Name [(3R)-3-hydroxybutyl] (3R)-3-hydroxybutanoate
Synonym More Synonyms

 Ketone Ester Biological Activity

Description BD-AcAc 2, added in diet, could elevated mean blood ketone bodies of 3.5 mm and lowered plasma glucose, insulin, and leptin in animals; ketone ester given orally would delay CNS-OT seizures in rats breathing hyperbaric oxygen.IC50 value:Target:a ketone ester given orally as R,S-1,3-butanediol acetoacetate diester (BD-AcAc(2)) would delay CNS-OT seizures in rats breathing hyperbaric oxygen (HBO(2)). Adult male rats (n = 60) were implanted with radiotelemetry units to measure electroencephalogram (EEG). One week postsurgery, rats were administered a single oral dose of BD-AcAc(2), 1,3-butanediol (BD), or water 30 min before being placed into a hyperbaric chamber and pressurized to 5 atmospheres absolute (ATA) O2 [1]. Beginning at a presymptomatic age, 2 groups of male 3xTgAD mice were fed a diet containing a physiological enantiomeric precursor of ketone bodies (KET) or an isocaloric carbohydrate diet. The results of behavioral tests performed at 4 and 7 months after diet initiation revealed that KET-fed mice exhibited significantly less anxiety in 2 different tests. 3xTgAD mice on the KET diet also exhibited significant, albeit relatively subtle, improvements in performance on learning and memory tests. Immunohistochemical analyses revealed that KET-fed mice exhibited decreased Aβ deposition in the subiculum, CA1 and CA3 regions of the hippocampus, and the amygdala [2].
Related Catalog
References

[1]. D'Agostino DP, et al. Therapeutic ketosis with ketone ester delays central nervous system oxygen toxicity seizures in rats. Am J Physiol Regul Integr Comp Physiol. 2013 May 15;304(10):R829-36.

[2]. Kashiwaya Y, et al. A ketone ester diet exhibits anxiolytic and cognition-sparing properties, and lessens amyloid and tau pathologies in a mouse model of Alzheimer's disease. Neurobiol Aging. 2013 Jun;34(6):1530-9.

 Chemical & Physical Properties

Density 1.102
Boiling Point 269 ºC
Molecular Formula C8H16O4
Molecular Weight 176.21000
Flash Point 101 ºC
Exact Mass 176.10500
PSA 66.76000
LogP 0.07140

 Synthetic Route

~%

Ketone Ester Structure

Ketone Ester

CAS#:1208313-97-6

Literature: Isis Innovation Limited; Government of the USA, as Represented by the Secretary , Department of Health And; Human Services Patent: US2011/237666 A1, 2011 ; Location in patent: Page/Page column 5 ;

 Precursor & DownStream

Precursor  2

DownStream  0

 Synonyms

3-hydroxybutyl-(R)-3-hydroxybutyrate
(3R)-hydroxybutyl (3R)-hydroxybutyrate
Ketone Ester
BD-AcAc 2
Ketone Ester
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