FR-901235

Modify Date: 2025-08-27 18:41:37

FR-901235 Structure
FR-901235 structure
Common Name FR-901235
CAS Number 124190-19-8 Molecular Weight 344.31500
Density 1.501g/cm3 Boiling Point 681.8ºC at 760mmHg
Molecular Formula C18H16O7 Melting Point N/A
MSDS N/A Flash Point 252.6ºC

 Use of FR-901235


FR-901235 is a new type of immunoactive substance produced by an imperfect fungus, Paecilomyces carneus F-4882. FR-901235 partially restored the impaired delayed-type hypersensitivity to sheep red blood cells in tumor-bearing mice[1].

 Names

Name 2,4,9-trihydroxy-6-methoxy-7-methyl-2-(2-oxopropyl)phenalene-1,3-dione
Synonym More Synonyms

 FR-901235 Biological Activity

Description FR-901235 is a new type of immunoactive substance produced by an imperfect fungus, Paecilomyces carneus F-4882. FR-901235 partially restored the impaired delayed-type hypersensitivity to sheep red blood cells in tumor-bearing mice[1].
Related Catalog
References

[1]. T Shibata, et al. A new immunomodulator, FR-901235. J Antibiot (Tokyo). 1989 Sep;42(9):1356-61.  

 Chemical & Physical Properties

Density 1.501g/cm3
Boiling Point 681.8ºC at 760mmHg
Molecular Formula C18H16O7
Molecular Weight 344.31500
Flash Point 252.6ºC
Exact Mass 344.09000
PSA 121.13000
LogP 1.65720
Vapour Pressure 1.6E-19mmHg at 25°C
Index of Refraction 1.686
InChIKey LJOMNUOFKLTARM-UHFFFAOYSA-N
SMILES COc1cc(O)c2c3c(c(O)cc(C)c13)C(=O)C(O)(CC(C)=O)C2=O

 Synonyms

2-Acetonyl-2,4,9-trihydroxy-6-methoxy-7-methyl-1H-phenalene-1,3(2H)-dione
1H-Phenalene-1,3(2H)-dione,2,4,9-trihydroxy-6-methoxy-7-methyl-2-(2-oxopropyl)-,(-)
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