Glycylglycine CAS 556-50-3

Glycylglycine is a white, leaf-shaped crystal with a melting point of 260–262 °C (decomposes). Its solubility in water at 25 °C is 13.4 g/100 mL. It is readily soluble in hot water, sparingly soluble in alcohol, and insoluble in ether. It is a biochemical reagent used to determine the substrates of L-glycylglycine dipeptidase and to synthesize polypeptides. Furthermore, as a short peptide, glycylglycine plays a crucial role in its interaction with transition metals in many bioengineering fields.

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Model:
556-50-3
Brand:
bosschem
Code:
556-50-3

Product Description

Glycylglycine Basic information
Product Name:	Glycylglycine
CAS:	556-50-3
MF:	C4H8N2O3
MW:	132.12
EINECS:	209-127-8
Mol File:	556-50-3.mol
Glycylglycine Chemical Properties
Melting point	220-240 °C (dec.)
Boiling point	267.18°C (rough estimate)
density	1.5851 (rough estimate)
vapor pressure	0.058Pa at 20-50℃
refractive index	1.4880 (estimate)
storage temp.	Keep in dark place,Inert atmosphere,Room temperature
solubility	H2O: 1 M at 20 °C, clear, colorless
pka	3.139(at 25℃)
form	Solid
color	White
PH	4.5-6.0 (20℃, 1M in H2O)
PH Range	7.5 - 8.9
biological source	synthetic
Water Solubility	SOLUBLE IN HOT WATER
λmax	λ: 260 nm Amax: 0.075
λmax	λ: 280 nm Amax: 0.072
Merck	144,503
BRN	1765223
Stability:	Stable. Incompatible with strong oxidizing agents.
Cosmetics Ingredients Functions	HAIR CONDITIONING
Cosmetics Ingredients Functions	SKIN CONDITIONING
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	NCC(=O)NCC(O)=O
LogP	-0.92 at 25℃ and pH6
CAS DataBase Reference	556-50-3(CAS DataBase Reference)
NIST Chemistry Reference	N-Glycylglycine(556-50-3)
EPA Substance Registry System	Glycylglycine (556-50-3)