87300
Gly-Gly-Gly-Gly
purum, ≥98.0% (TLC)
Synonym(s):
Glycyl-glycyl-glycyl-glycine, Tetraglycine, Triglycyl-glycine
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About This Item
Linear Formula:
NH2CH2CO(NHCH2CO)3OH
CAS Number:
Molecular Weight:
246.22
EC Number:
211-303-4
UNSPSC Code:
12352200
MDL number:
Beilstein/REAXYS Number:
1715387
grade
purum
assay
≥98.0% (TLC)
SMILES string
NCC(=O)NCC(=O)NCC(=O)NCC(O)=O
InChI
1S/C8H14N4O5/c9-1-5(13)10-2-6(14)11-3-7(15)12-4-8(16)17/h1-4,9H2,(H,10,13)(H,11,14)(H,12,15)(H,16,17)
InChI key
QMOQBVOBWVNSNO-UHFFFAOYSA-N
Storage Class
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Regulatory Information
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Gitta Schlosser et al.
European journal of mass spectrometry (Chichester, England), 13(5), 331-337 (2008-01-15)
In this work, copper-binding of the tetraglycine peptide (Gly-Gly-Gly-Gly) was studied by electrospray ionization mass spectrometry. Experiments were performed under alkaline conditions, in the presence of ethanolamine (pH 10.95). We observed that the presence of copper(II) ions induces the aggregation
María V Alipázaga et al.
Dalton transactions (Cambridge, England : 2003), (13)(13), 2036-2040 (2004-07-15)
The synergistic effect of Ni(II) and Co(II) on the sulfite induced autoxidation of Cu(II)/tetraglycine was investigated spectrophotometrically at 25.0 degrees C, pH = 9.0, 1 x 10(-5) mol dm(-3) < or = [S(IV)] < or = 8 x 10(-5) mol
Udo H Verkerk et al.
The journal of physical chemistry. A, 115(24), 6683-6687 (2011-05-21)
Collision-induced dissociations of protonated (18)O-labeled tetraglycines labeled separately at either the first or the second amide bond established that water loss from the backbone occurs from the N-terminal residue. Density functional theory at B3LYP/6-311++G(d,p) predicted that the low-energy [G(4) +
Travis Cooper et al.
Journal of the American Society for Mass Spectrometry, 17(12), 1654-1664 (2006-08-29)
Extensive 13C, 15N, and 2H labeling of tetraglycine was used to investigate the b3+ --> a3* reaction during low-energy collision-induced dissociation (CID) in a quadrupole ion-trap mass spectrometer. The patterns observed with respect to the retention or elimination of the
Takeshi Nagata et al.
The Journal of chemical physics, 134(3), 034110-034110 (2011-01-26)
The gradient for the fragment molecular orbital (FMO) method interfaced with effective fragment potentials (EFP), denoted by FMO∕EFP, was developed and applied to polypeptides solvated in water. The structures of neutral and zwitterionic tetraglycine immersed in water layers of 2.0
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