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556-50-3 - Glycylglycine, 99% - Diglycine - Gly-Gly - A10523 - Alfa Aesar

A10523 Glycylglycine, 99%

CAS Number
556-50-3
Synonyms
Diglycine
Gly-Gly

Size Price ($) Quantity Availability
25g 35.10
100g 97.75
500g 294.25
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Glycylglycine, 99%

MDL
MFCD00008130
EINECS
209-127-8

Chemical Properties

Formula
H2NCH2CONHCH2CO2H
Formula Weight
132.12
Melting point
ca 220° dec.
Solubility
Soluble in water (132 g/L) at 20°C, and ethanol (slightly solube).

Applications

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.

Notes

Store at room temperature. Incompatible with oxidizing agents.

Literature References

Dr. David A.Leigh, Aden Murphy, Dr. John P.Smart Alexandra M.Z.Slawin. Glycylglycine Rotaxanes—The Hydrogen Bond Directed Assembly of Synthetic Peptide Rotaxanes . Angewandte Chemie International Edition in English. 1997, 36, (7),728-732

 

Noriko Takuwa; Tadahito Shimada; Hisashi Matsumoto; Takeshi Hoshi. Proton-coupled transport of glycylglycine in rabbit renal brush-border membrane vesicles. Biochimica et Biophysica Acta (BBA) - Biomembranes. 1985, 814, (1),186-190

GHS Hazard and Precautionary Statements

Hazard Statements: H319

Causes serious eye irritation.

Precautionary Statements: P280-P264-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Other References

Merck
14,4503
Beilstein
1765223
Harmonized Tariff Code
2924.19
TSCA
Yes

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