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230340 Sigma-Aldrich

(−)-Methyl L-lactate

98%, optical purity ee: 97% (GLC)

Synonym: Methyl (S)-(−)-lactate

  • CAS Number 27871-49-4

  • Linear Formula CH3CH(OH)CO2CH3

  • Molecular Weight 104.10

  •  Beilstein/REAXYS Number 1720587

  •  EC Number 248-704-9

  •  MDL number MFCD00064265

  •  PubChem Substance ID 24853796

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Esters, Organic Building Blocks More...
Quality Level   100
assay   98%
optical activity   [α]18/D −8.1°, neat
optical purity   ee: 97% (GLC)
refractive index   n20/D 1.413 (lit.)
bp   144-145 °C (lit.)
density   1.09 g/mL at 25 °C (lit.)
SMILES string   COC(=O)[C@H](C)O
InChI   1S/C4H8O3/c1-3(5)4(6)7-2/h3,5H,1-2H3/t3-/m0/s1
InChI key   LPEKGGXMPWTOCB-VKHMYHEASA-N

Description

General description

(-)-Methyl L-lactate can be used as a chiral auxiliary during the synthesis of Bao Gong Teng A, an antiglaucoma compound.

Packaging

5, 100 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
Target organs 
Respiratory system
RIDADR 
UN 3272 3 / PGIII
WGK Germany 
WGK 1
Flash Point(F) 
120.2 °F - closed cup
Flash Point(C) 
49 °C - closed cup
Protocols & Articles
Peer-Reviewed Papers
15

References

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