(22R)-14,20,22-Trihydroxy-1-oxoergosta-3,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone

Modify Date: 2025-08-26 11:53:07

(22R)-14,20,22-Trihydroxy-1-oxoergosta-3,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone structure	Common Name	(22R)-14,20,22-Trihydroxy-1-oxoergosta-3,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone
	CAS Number	91599-21-2	Molecular Weight	295.763
	Density	1.2±0.1 g/cm3	Boiling Point	451.6±45.0 °C at 760 mmHg
	Molecular Formula	C₁₈H₁₄ClNO	Melting Point	N/A
	MSDS	N/A	Flash Point	226.9±28.7 °C

Use of (22R)-14,20,22-Trihydroxy-1-oxoergosta-3,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone

Withaphysalin D is a selective antagonist against the N-methyl-D-aspartate receptor (NMDAR) containing GluN2B. Withaphysalin D can be isolated from water lilies and has neuroprotective properties. Withaphysalin D is able to cross the blood-brain barrier[1].

Name	1-(4-Chlorophenyl)-2-methyl-6-phenyl-4(1H)-pyridinone
Synonym	More Synonyms

Description	Withaphysalin D is a selective antagonist against the N-methyl-D-aspartate receptor (NMDAR) containing GluN2B. Withaphysalin D can be isolated from water lilies and has neuroprotective properties. Withaphysalin D is able to cross the blood-brain barrier[1].
Related Catalog	Signaling Pathways >> Neuronal Signaling >> iGluR Research Areas >> Neurological Disease Signaling Pathways >> Membrane Transporter/Ion Channel >> iGluR
References	[1]. Kumar G,et al. Exploring neuroprotective potential of Withania somnifera phytochemicals by inhibition of GluN2B-containing NMDA receptors: An in silico study. Med Hypotheses. 2016 Jul;92:35-43.

Density	1.2±0.1 g/cm3
Boiling Point	451.6±45.0 °C at 760 mmHg
Molecular Formula	C₁₈H₁₄ClNO
Molecular Weight	295.763
Flash Point	226.9±28.7 °C
Exact Mass	295.076385
LogP	4.22
Vapour Pressure	0.0±1.1 mmHg at 25°C
Index of Refraction	1.631

1-(4-Chlorophenyl)-2-methyl-6-phenyl-4(1H)-pyridinone

4(1H)-Pyridinone, 1-(4-chlorophenyl)-2-methyl-6-phenyl-

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(22R)-14,20,22-Trihydroxy-1-oxoergosta-3,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone

Use of (22R)-14,20,22-Trihydroxy-1-oxoergosta-3,5,24-triene-18,26-dioic acid 18,20:26,22-dilactone

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The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.