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G7801

Gly-Gly

Name: Gly-Gly
Brand: ALDRICH

98%

Synonym(s):

Diglycine, Glycyl-glycine

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About This Item

Linear Formula:

NH₂CH₂CONHCH₂COOH

CAS Number:

556-50-3

Molecular Weight:

132.12

EC Number:

209-127-8

UNSPSC Code:

12161700

PubChem Substance ID:

329799968

Beilstein/REAXYS Number:

1765223

MDL number:

MFCD00008130

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Properties

assay

98%

form

powder

useful pH range

7.5-8.9

pKa (25 °C)

8.2

mp

255-260 °C

application(s)

peptide synthesis

SMILES string

NCC(=O)NCC(O)=O

InChI

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

InChI key

YMAWOPBAYDPSLA-UHFFFAOYSA-N

Description

Application

Buffer useful in the physiological pH range. pK_a=8.40 at 20°C. Used in peptide modeling and drug solubilizing studies.

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Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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