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690465 Sigma-Aldrich

(S)-(−)-α-Methylvaline

99%, ≥98.5% (TLC)

Synonym: α-Me-Val-OH, α-Methyl-L-valine

  • CAS Number 53940-83-3

  • Empirical Formula (Hill Notation) C6H13NO2

  • Molecular Weight 131.17

  •  MDL number MFCD01318764

  •  PubChem Substance ID 329761342

  •  NACRES NA.22

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Properties

Related Categories Chemical Biology, Chemical Synthesis, Peptide Synthesis and Peptide Chemistry, Unnatural Amino Acids & Derivatives, Valine Derivatives More...
Quality Level   100
assay   ≥98.5% (TLC)
  99%
optical activity   [α]/D -3.5±0.5°, c = 1% in H2O
impurities   ≤0.2% water
SMILES string   CC(C)[C@](C)(N)C(O)=O
InChI   1S/C6H13NO2/c1-4(2)6(3,7)5(8)9/h4H,7H2,1-3H3,(H,8,9)/t6-/m0/s1
InChI key   GPYTYOMSQHBYTK-LURJTMIESA-N

Description

Packaging

500 mg in glass bottle

Safety & Documentation

Safety Information

Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

Nagase α,α-disubstituted Amino Acids

Chiral quaternary ammonium catalysts can be particularly useful in the field of asymmetric synthesis. Keji Maruoka and co-workers from Kyoto University have reported potent C2-symmetric ammonium salt...
Matthias Junkers
Aldrich ChemFiles 2008, 8.7, 7.
Keywords: Aldrichimica Acta, Alkylations, Asymmetric synthesis, Building blocks, Chemfiles

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