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CAS RN: 28808-62-0 | Product Number: F1187


Purity: >96.0%(GC)
  • (3R,3aR)-3-(Furan-3-yl)-3a,7-dimethyl-3a,4,5,6-tetrahydroisobenzofuran-1(3H)-one
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Product Number F1187
Purity / Analysis Method >96.0%(GC)
Molecular Formula / Molecular Weight C__1__4H__1__6O__3 = 232.28 
Physical State (20 deg.C) Solid
Storage Temperature -20°C
Condition to Avoid Heat Sensitive
CAS RN 28808-62-0
PubChem Substance ID 354335647
MDL Number


Appearance White to Almost white powder to crystal
Purity(GC) min. 96.0 %
Melting point 114.0 to 118.0 °C
Specific rotation [a]20/D -37.0 to -41.0 deg(C=1, CHCL3)
Properties (reference)
Melting Point 116 °C
Specific Rotation -39° (C=1,CHCl3)
Pictogram Pictogram
Signal Word Danger
Hazard Statements H301 : Toxic if swallowed.
Precautionary Statements P501 : Dispose of contents/ container to an approved waste disposal plant.
P270 : Do not eat, drink or smoke when using this product.
P264 : Wash skin thoroughly after handling.
P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
P405 : Store locked up.
Related Laws:
RTECS# TI3767000
Transport Information:
UN Number (DOT-AIR) UN2811
Class (DOT-AIR) 6.1
Packing Group (TCI-A) III
HS Number 2932.20.5050
Fraxinellone: A Degraded Limonoid with Various Bioactivities

Fraxinellone is formed by the natural degradation of limonoids isolated from the root bark of Dictamnus. Fraxinellone has been reported to possess various bioactivities, such as anti-inflammatory, neuroprotective, and vasorelaxing activities. In additon, fraxinellone derivatives have been reported to have insecticidal activities. (The product is for research purpose only.)



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