Methyl pyroglutamate

CAS Registry Number®

4931-66-2

CAS Name

Methyl pyroglutamate

Molecular Formula

C6H9NO3

Molecular Mass

143.14

Cite this Page

Methyl pyroglutamate.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=4931-66-2 (retrieved 2024-11-21) (CAS RN: 4931-66-2).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    127-130 °C @ Press: 2 Torr

Source(s)

Other Names and Identifiers

InChI

InChI=1S/C6H9NO3/c1-10-6(9)4-2-3-5(8)7-4/h4H,2-3H2,1H3,(H,7,8)/t4-/m0/s1

InChIKey

InChIKey=HQGPKMSGXAUKHT-BYPYZUCNSA-N

SMILES

C(OC)(=O)[C@H]1NC(=O)CC1

Canonical SMILES

O=C(OC)C1NC(=O)CC1

Other Names for this Substance

  • L-Proline, 5-oxo-, methyl ester
  • Pyroglutamic acid, methyl ester, L-
  • Methyl pyroglutamate
  • (S)-5-(Methoxycarbonyl)-2-pyrrolidone
  • L-Pyroglutamic acid methyl ester

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Deleted or Replaced CAS Registry Numbers

53931-79-6

CAS INSIGHTSTM
Targeted protein degrader structure, illustration