482-27-9

Name ISOPIMPINELLIN
CAS 482-27-9
Molecular Formula C13H10O5
MDL Number MFCD00017407
Molecular Weight 246.22
MOL File 482-27-9.mol

Chemical Properties

Melting point  150-151°C
Boiling point  448.7±45.0 °C(Predicted)
density  1.352±0.06 g/cm3(Predicted)
storage temp.  2-8°C
solubility  Soluble in acetone and chloroform;
form  powder to crystal
color  Light yellow to Yellow to Green
Water Solubility  practically insoluble in water
Usage Antiviral, anti HIV
λmax 268nm(MeOH)(lit.)
BRN  262337
InChI InChI=1S/C13H10O5/c1-15-10-7-3-4-9(14)18-12(7)13(16-2)11-8(10)5-6-17-11/h3-6H,1-2H3
Contact allergens
Psoralens are natural photoactivable compounds in plants and can cause phototoxic contact dermatitis. For example, Cachrys libanotis L., Apiaceae-Umbelliferae family, contains 5,8-dimethoxypsoralen.
InChIKey DFMAXQKDIGCMTL-UHFFFAOYSA-N
SMILES C1(=O)OC2=C(OC)C3OC=CC=3C(OC)=C2C=C1
LogP 1.407 (est)
CAS DataBase Reference 482-27-9(CAS DataBase Reference)

Safety Data

Hazard Codes  T+
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
Safety Statements 
S22:Do not breathe dust .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
RIDADR  UN 2811 6.1 / PGII
WGK Germany  3
RTECS  LV1049200
HS Code  2932202000
Storage Class 6.1B - Non-combustible acute toxic Cat. 1 and 2
very toxic hazardous materials
Hazard Classifications Acute Tox. 2 Dermal
Acute Tox. 2 Inhalation
Acute Tox. 2 Oral
Hazardous Substances Data 482-27-9(Hazardous Substances Data)

Hazard Information

Supplier