Home Categories Biochemical Engineering Gly-Gly
A4612012

Gly-Gly , 99% , 556-50-3

Synonym(s):
Diglycine;Glycylglycine;Glycyl-glycine;Gly-Gly

CAS NO.:556-50-3

Empirical Formula: C4H8N2O3

Molecular Weight: 132.12

MDL number: MFCD00008130

EINECS: 209-127-8

Pack Size Price Stock Quantity
5g RMB23.20 In Stock
25G RMB34.40 In Stock
100G RMB112.80 In Stock
500G RMB464.80 In Stock
others     Enquire
Update time: 2022-07-08

PRODUCT 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 Range 7.5 - 8.9
PH 4.5-6.0 (20℃, 1M in H2O)
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
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)

Description and Uses

Glycylglycine is as a buffering reagent and also used in biochemical research. It is the simplest of all dipeptides and is used as a starting template for preparation of more complex peptides. It is also employed as a practical buffer with a buffering range of 7.5 - 8.9 (at 25°C). Valuable agent for experiments investigating peptide transport and absorption.

Safety

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H319
Precautionary statements  P264-P280i-P305+P351+P338-P337+P313
Hazard Codes  Xi
Risk Statements  36
Safety Statements  24/25-26
WGK Germany  3
10
TSCA  Yes
HS Code  29241900

RELATED PRODUCTS