Discontinued Product

Unfortunately Isoflurane (Cat. No. 3273) has been withdrawn from sale for commercial reasons.
Cat.No. 3273 - Isoflurane | C3H2ClF5O | CAS No. 26675-46-7
Description: Anesthetic agent
Chemical Name: 2-Chloro-2-(difluoromethoxy)-1,1,1-trifluoroethane

Biological Activity

Anesthetic agent. Induces apoptosis and amyloid β-protein accumulation.

Technical Data

M. Wt 184.49
Formula C3H2ClF5O
Storage Store at RT
CAS Number 26675-46-7
Smiles ClC(OC(F)F)C(F)(F)F

The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.

All Tocris products are intended for laboratory research use only.

Preparing Stock Solutions

The following data is based on the product molecular weight 184.49. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
1 mM 5.42 mL 27.1 mL 54.2 mL
5 mM 1.08 mL 5.42 mL 10.84 mL
10 mM 0.54 mL 2.71 mL 5.42 mL
50 mM 0.11 mL 0.54 mL 1.08 mL

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Product Datasheets

Certificate of Analysis / Product Datasheet
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Safety Datasheet


References are publications that support the products' biological activity.

Xie et al (2007) The inhalation anesthetic Isoflurane induces a vicious cycle of apoptosis and amyloid β-protein accumulation. J.Neuroscience 27 1247 PMID:

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Keywords: Isoflurane, supplier, Miscellaneous, Compounds, Amyloid, Beta, Peptides, Miscellaneous, Compounds, Tocris Bioscience

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New Product Guide

New Product Guide (Spring/Summer 2017)

Our new product guide highlights over 130 new products added to the Tocris Bioscience range during the first half of 2017.

  • 7-TM Receptors
  • Enzymes
  • Enzyme-Linked Receptors
  • Ion Channels
  • Nuclear Receptors
  • Transporters
  • Apoptosis
  • Cell Metabolism
  • Epigenetics
  • Fluorescent Imaging
  • Signal Transduction
  • Stem Cells