• USA Home
  • 91729 - Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate

EMAIL THIS PAGE TO A FRIEND
91729 Sigma-Aldrich

Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate

purum, ≥97.0% (19F-NMR)

Synonym: Ethyl O-trifluoromethanesulfonyl-L-lactate, Ethyl L-lactate 2-O-triflate

  • CAS Number 84028-88-6

  • Linear Formula CH3CH(OSO2CF3)CO2C2H5

  • Molecular Weight 250.19

  •  Beilstein Registry Number 3549394

  •  MDL number MFCD00134396

  •  PubChem Substance ID 329770071

Purchase

Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Esters, Organic Building Blocks More...
InChI Key   RYSBPHXTNVWICH-BYPYZUCNSA-N
grade   purum
assay   ≥97.0% (19F-NMR)
optical activity   [α]20/D −45±2°, neat
contains   MgO as stabilizer (white solid)
  ~1% magnesium oxide as stabilizer
refractive index   n20/D 1.374(lit.)
  n20/D 1.374
bp   34 °C/0.005 mmHg(lit.)
density   1.342 g/mL at 25 °C(lit.)
storage temp.   −20°C

Description

Caution

may discolor to brown on storage

Other Notes

Chiral building block; used for the synthesis of N-substituted D-alanines; Synthesis of muramic acid derivatives

Same product — same quality — now Sigma-Aldrich brand

Price and Availability

Safety & Documentation

Safety Information

Symbol 
GHS05  GHS05
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 3265 8 / PGIII
WGK Germany 
3
Flash Point(F) 
174.2 °F
Flash Point(C) 
79 °C
Protocols & Articles
Peer-Reviewed Papers
15

References

Set your institution to view full text papers.
Related Products

replaced by

Product #

Description

Add to Cart

374636 Ethyl (S)-2-(trifluoromethylsulfonyloxy)propionate, ≥96%

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?