Glycylglycine CAS NO.556-50-3

Product Name:    Glycylglycine
Synonyms:    (2-Amino-acetylamino)-aceticacid;[(Aminoacetyl)amino]acetic acid;DIGLYCINE;GLYCYLGLYCINE;GLY-GLY-OH;GLY-GLY;H-GLY-GLY-OH;Glycylglycine, Free Base
CAS:    556-50-3
MF:    C4H8N2O3
MW:    132.12
EINECS:    209-127-8
Product Categories:    Peptide;Biochemistry;Oligopeptides;Peptide Synthesis;amino acid;buffer
Mol File:    556-50-3.mol 

Melting point     220-240 °C (dec.)
Boiling point     267.18°C (rough estimate)
density     1.5851 (rough estimate)
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
Water Solubility     SOLUBLE IN HOT WATER
λmax    λ: 260 nm Amax: 0.075
λ: 280 nm Amax: 0.072
Merck     14,4503
BRN     1765223
Stability:    Stable. Incompatible with strong oxidizing agents.
InChIKey    YMAWOPBAYDPSLA-UHFFFAOYSA-N
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)
Safety Information
Hazard Codes     Xi
Risk Statements     36
Safety Statements     24/25-26
WGK Germany     3
F     10
TSCA     Yes
HS Code     29241900