Isophysalin A

Modify Date: 2024-02-12 17:54:18

Isophysalin A Structure
Isophysalin A structure
Common Name Isophysalin A
CAS Number 1363398-67-7 Molecular Weight 526.53
Density 1.5±0.1 g/cm3 Boiling Point 846.6±65.0 °C at 760 mmHg
Molecular Formula C28H30O10 Melting Point N/A
MSDS N/A Flash Point 286.6±27.8 °C

 Use of Isophysalin A


Isophysalin A is a physalin with alpha and beta unsaturated ketone components. Isophysalin A binds to GSH and targets multiple cysteine residues on IKKβ. Isophysalin A also inhibits inducible NO synthase (iNOS) and nitric oxide (NO) production, showing anti-inflammatory activity[1].

 Names

Name (1S,2S,3S,5R,6S,7R,14R,15S,18S,21S)-5,7,18-Trihydroxy-1,14,21-trimethyl-25-methylene-4,20,23-trioxaheptacyclo[20.3.1.12,5.03,18.03,21.06,15.09,14]heptacosa-8,10-diene-13,19,24,27-tetrone
Synonym More Synonyms

 Isophysalin A Biological Activity

Description Isophysalin A is a physalin with alpha and beta unsaturated ketone components. Isophysalin A binds to GSH and targets multiple cysteine residues on IKKβ. Isophysalin A also inhibits inducible NO synthase (iNOS) and nitric oxide (NO) production, showing anti-inflammatory activity[1].
Related Catalog
References

[1]. Ji L, et al. Physalins with anti-inflammatory activity are present in Physalis alkekengi var. franchetii and can function as Michael reaction acceptors. Steroids. 2012 Apr;77(5):441-7.  

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 846.6±65.0 °C at 760 mmHg
Molecular Formula C28H30O10
Molecular Weight 526.53
Flash Point 286.6±27.8 °C
Exact Mass 526.183899
LogP 2.60
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.669

 Safety Information

Hazard Codes Xi

 Synonyms

(1S,2S,3S,5R,6S,7R,14R,15S,18S,21S)-5,7,18-Trihydroxy-1,14,21-trimethyl-25-methylene-4,20,23-trioxaheptacyclo[20.3.1.12,5.03,18.03,21.06,15.09,14]heptacosa-8,10-diene-13,19,24,27-tetrone
1,17:2,6-Dimethano-8H-naphtho[1,2-f]furo[3,4-b:2,3-c']bisoxocin-4,8,11,19(1H,10H)-tetrone, 2,3,6,6a,8a,9,10a,10b,12,16,16a,17-dodecahydro-8a,16,17-trihydroxy-2,6a,10b-trimethyl-3-methylene-, (1S,2S,6aS,8aS,10aS,10bR,16R,16aS,17R,18aS)-