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  • 40195 - (S)-3-(Boc-amino)-2-methylpropionic acid

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40195 Sigma-Aldrich

(S)-3-(Boc-amino)-2-methylpropionic acid

≥98.0% (TLC)

Synonym: (S)-Boc-β2-Homoala-OH

  • CAS Number 190897-47-3

  • Linear Formula (CH3)3CO2CNHCH2CH(CH3)CO2H

  • Molecular Weight 203.24

  •  Beilstein/REAXYS Number 8037279

  •  MDL number MFCD04040045

  •  PubChem Substance ID 57649921

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Properties

Related Categories Beta-Amino Acids, Chemical Biology, Chemical Synthesis, Peptide Synthesis and Peptide Chemistry, Unnatural Amino Acids & Derivatives More...
Quality Level   100
assay   ≥98.0% (TLC)
optical activity   [α]20/D +12±2°, c = 1% in DMF
mp   88 °C (lit.)
storage temp.   2-8°C
SMILES string   C[C@@H](CNC(=O)OC(C)(C)C)C(O)=O
InChI   1S/C9H17NO4/c1-6(7(11)12)5-10-8(13)14-9(2,3)4/h6H,5H2,1-4H3,(H,10,13)(H,11,12)/t6-/m0/s1
InChI key   GDQRNRYMFXDGMS-LURJTMIESA-N

Description

Packaging

500 mg in poly tube

Other Notes

Building block for alternating β2 /β3 oligopeptides.

Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
3

Documents

Certificate of Analysis (COA)

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Protocols & Articles

Articles

β-Amino Acids and Homologs

Although they are less abundant than their α-analogues, β-amino acids occur in nature both in free form and bound to peptides. Oligomers composed exclusively of β-amino acids (so-called β-peptides) m...
Matthias Junkers
Aldrich ChemFiles 2008, 8.7, 11.
Keywords: Chemfiles, Degradations, Metabolism, Peptidomimetics

Peer-Reviewed Papers
15

References

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