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Substance Name: N-Glycylglycine
RN: 556-50-3
UNII: 10525P22U0
InChIKey: YMAWOPBAYDPSLA-UHFFFAOYSA-N

Note

  • The simplest of all peptides. It functions as a gamma-glutamyl acceptor.

Molecular Formula

  • C4-H8-N2-O3

Molecular Weight

  • 132.1182
 
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Names and Synonyms

Name of Substance

  • Diglycine
  • Glycylglycine
  • N-Glycylglycine

MeSH Heading

  • Glycylglycine

Synonyms

  • 2-(Aminoacetamido)acetic acid
  • AI3-62521
  • alpha-Glycylglycine
  • Diglycine (VAN)
  • Diglycocoll
  • EINECS 209-127-8
  • Gly2
  • Glycine dipeptide
  • Glycylglycine
  • N-Glycylglycine
  • NSC 49346
  • UNII-10525P22U0

Systematic Names

  • Glycine, glycyl-
  • Glycine, N-glycyl-
  • N-Glycylglycine

Registry Numbers

CAS Registry Number

  • 556-50-3

FDA UNII

  • 10525P22U0

Other Registry Number

  • 61499-00-1

Related Registry Numbers

  • 13059-60-4 (mono-hydrochloride)
  • 23851-28-7 (hydrochloride)

System Generated Number

  • 0000556503

Structure Descriptors

InChI

1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9)

InChIKey

YMAWOPBAYDPSLA-UHFFFAOYSA-N

Smiles

C(NCC(O)=O)(CN)=O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 215 dec deg C   EXP
log P (octanol-water) -2.92E+00 (none)   EXP
Water Solubility 1.66E+05 mg/L 21 EXP
Vapor Pressure 4.54E-08 mm Hg 25 EST
Henry's Law Constant 7.48E-15 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 3.64E-11 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.