Ochromycinone

Modify Date: 2024-01-09 12:24:28

Ochromycinone Structure
Ochromycinone structure
Common Name Ochromycinone
CAS Number 111540-00-2 Molecular Weight 306.31200
Density N/A Boiling Point N/A
Molecular Formula C19H14O4 Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Ochromycinone


Ochromycinone ((Rac)-STA-21) is a natural antibiotic and a STAT3 inhibitor. Ochromycinone can inhibits STAT3 DNA binding activity, STAT3 dimerization. Ochromycinone has anticancer and antimicrobial activity[1][2].

 Names

Name (+/-)-ochromycinone
Synonym More Synonyms

 Ochromycinone Biological Activity

Description Ochromycinone ((Rac)-STA-21) is a natural antibiotic and a STAT3 inhibitor. Ochromycinone can inhibits STAT3 DNA binding activity, STAT3 dimerization. Ochromycinone has anticancer and antimicrobial activity[1][2].
Related Catalog
Target

STAT3

In Vitro STA-21 inhibits STAT3 DNA binding activity, STAT3 dimerization, and STAT3-dependent luciferase activity. Moreover, STA-21 reduces the survival of breast carcinoma cells with constitutive STAT3 signaling but has minimal effect on the cells in which constitutive STAT3 signaling is absent[2].
References

[1]. Song H, et al. A low-molecular-weight compound discovered through virtual database screening inhibits Stat3 function in breast cancer cells. Proc Natl Acad Sci U S A. 2005 Mar 29;102(13):4700-5.

[2]. Nataliya I. Kalinovskaya, et al. New Angucyclinones from the Marine Mollusk Associated Actinomycete Saccharothrix espanaensis An 113. Natural product communications. 2008, 3(10):1611-1616.

 Chemical & Physical Properties

Molecular Formula C19H14O4
Molecular Weight 306.31200
Exact Mass 306.08900
PSA 71.44000
LogP 2.93260
Storage condition -20℃

 Synonyms

ochromycinone
STA-021
Ochromycinon, 8-Hydroxy-3-methyl-1-oxo-1,2,3,4-tetrahydrobenz(a)anthrachinon
Ochromycinon, 8-Hydroxy-3-methyl-1-oxo-1,2,3,4-tetrahydrobenz[a]anthrachinon
STA-21