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Angelicin
Chemical compound / From Wikipedia, the free encyclopedia
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Angelicin is the parent compound in a family of naturally occurring organic compounds known as the angular furanocoumarins. Structurally, it can be considered as benzapyra-2-one fused with a furan moiety in the 7,8-position. Angelicin is commonly found in certain Apiaceae and Fabaceae plant species such as Bituminaria bituminosa. It has a skin permeability coefficient (LogKp) of -2.46.[2] The maximum absorption is observed at 300 nm.[3] The 1HNMR spectrum is available;[1] the infrared and mass spectra of angelicin can be found in this database. The sublimation of angelicin occurs at 120 °C and the pressure of 0.13 Pa.[4] Angelicin is a coumarin.
Quick Facts Names, Identifiers ...
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Names | |
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Pronunciation | ˈeɪn.dʒəlaɪ.sɪn |
Preferred IUPAC name
2H-Furo[2,3-h][1]benzopyran-2-one | |
Other names
Isopsoralen, 2H-furo[2,3-h]chromen-2-one, furo[2,3-h]chromen-2-one | |
Identifiers | |
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3D model (JSmol) |
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ChEBI | |
ChEMBL | |
ChemSpider |
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ECHA InfoCard | 100.164.795 ![]() |
KEGG |
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PubChem CID |
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UNII | |
CompTox Dashboard (EPA) |
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Properties | |
C11H6O3 | |
Molar mass | 186.166 g·mol−1 |
Appearance | pale yellow crystals [1] |
Melting point | 134°C |
Boiling point | 362.6°C |
10 mM in DMSO | |
log P | 1.97[2] |
Hazards | |
Occupational safety and health (OHS/OSH): | |
Main hazards |
photosensitizer, vesicant, carcinogen |
Flash point | 173.1°C |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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