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757497 Sigma-Aldrich

Boc-Pyr-OMe

97%

Synonym: (S)-Methyl-N-Boc-pyroglutamate, N-Boc-(S)-2-pyrrolidone-5-carboxylic acid methyl ester, N-Boc-5-oxo-L-proline methyl ester, Boc-L-pyroglutamic acid methyl ester, Boc-pGlu-OMe, Methyl (S)-N-Boc-5-pyrrolidone-2-carboxylate, Methyl (S)-Boc-2-pyrrolidone-5-carboxylate, Methyl (S)-Boc-5-pyrrolidone-2-carboxylate, Methyl (L)-N-Boc-pyroglutamate, Methyl Boc-(L)-pyroglutamate, Methyl Boc-L-pyroglutamate

  • CAS Number 108963-96-8

  • Empirical Formula (Hill Notation) C11H17NO5

  • Molecular Weight 243.26

  •  MDL number MFCD06809720

  •  PubChem Substance ID 329766679

  •  NACRES NA.22

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Properties

Related Categories Asymmetric Synthesis, Chemical Synthesis, Chiral Building Blocks, Heterocyclic Building Blocks, Pyrrolidines More...
Quality Level   100
assay   97%
optical activity   [α]22/D −32.0°, c = 0.5 in chloroform
  [α]22/D -32°, c = 0.5% in chloroform
mp   68-72 °C
  69-74 °C
storage temp.   2-8°C
SMILES string   COC(=O)[C@@H]1CCC(=O)N1C(=O)OC(C)(C)C
InChI   1S/C11H17NO5/c1-11(2,3)17-10(15)12-7(9(14)16-4)5-6-8(12)13/h7H,5-6H2,1-4H3/t7-/m0/s1
InChI key   FNTAOUUEQHKLIU-ZETCQYMHSA-N

Description

Packaging

1 g in glass bottle

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
WGK 3
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
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