Electrostatic potential surface for M081
This anaesthetic has more than one structural configuration. An example low energy conformer is shown.
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Surface view shows the electrostatic potential of the conformer mapped onto the solvent excluded surface, based on a probe of radius 1.4Å. Regions of negative potential are shown in red, positive in blue.
 
Structure Details
Structural Formula CH3-O-CF2-C•HClF
Molecular Formula C3H4ClF3O
Chemical Group Ether
Anaesthetic Type Inhalational: Conventional Agent
Chiral Structure Yes :    shown
molfield.org ID M081
CAS Number 425-87-6
ChEMBL (External Link) -
ChEBI (External Link) -
Drug Bank (External Link) -
ChemSpider (External Link) 9493
PubChem (External Link) 9877
Chemicalize.org (External Link) CAS No 425-87-6
SMILES String COC(C(F)Cl)(F)F
Molecular Weight (g.mol-1) 148.512
IUPAC Name2-Chloro-1,1,2-trifluoro-1-methoxyethane
In Vivo Activity Data
Immobility: MAC Rat (atm)0.0159 ± 0.0041 (n=4)Koblin DD, Laster MJ, Ionescu P, et al. Anesth Analg 1999;88:1161-7
Physical Properties
Saline / Gas Partition Coeff. at 37°C1.771Koblin DD, Laster MJ, Ionescu P, et al. Anesth Analg 1999;88:1161-7
Olive Oil / Gas Partition Coeff. at 37°C178Koblin DD, Laster MJ, Ionescu P, et al. Anesth Analg 1999;88:1161-7
Calculated Molecular Properties
van der Waals Volume 96 Å3 
van der Waals Surface Area 141 Å2 
Solvent Accessible Volume 377 Å3(based on a 1.4Å probe)
Solvent Accessible Surface Area 276 Å2(based on a 1.4Å probe)
All values are mean ± SD, except data labelled with † which are mean ± SEM. Use of this web site assumes acceptance of our Copyright & Licence conditions.
Database Version: 1.09.9     Last Updated: 21st February 2014