Thermo Scientific Chemicals Glycylglycine, 99%

Catalog No.	Quantity
AAA1052314	25 g
AAA1052322	100 g
AAA1052336	500 g

Catalog No. AAA1052314 Supplier Thermo Scientific Chemicals Supplier No. A1052314

Description

CAS: 556-50-3 | C4H8N2O3 | 132.119 g/mol

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.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

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.

Solubility
Soluble in water (132 g/L) at 20°C, and ethanol (slightly solube).

Notes
Store at room temperature. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 556-50-3
• Molecular Formula: C4H8N2O3
• Molecular Weight (g/mol): 132.119
• MDL Number: MFCD00008130
• InChI Key: YMAWOPBAYDPSLA-UHFFFAOYSA-N
• Synonym: glycylglycine, n-glycylglycine, diglycine, gly-gly, glycine dipeptide, glycine, glycyl, glycyl-glycine, glycine, n-glycyl, gly2, 2-2-aminoacetamido acetic acid
• PubChem CID: 11163
• ChEBI: CHEBI:17201
• IUPAC Name: 2-[(2-aminoacetyl)amino]acetic acid
• SMILES: C(C(=O)NCC(=O)O)N

• Melting Point: ∼220°C (decomposition)
• Beilstein: 1765223
• Merck Index: 14,4503
• Solubility Information: Soluble in water (132g/L) at 20°C,and ethanol (slightly solube).
• Quantity: 25 g
• Formula Weight: 132.12
• Percent Purity: 99%
• Chemical Name or Material: Glycylglycine

Safety and Handling

Hazard Category	H319
Hazard Statement	GHS H Statement H319 Causes serious eye irritation.
Precautionary Statement	P264b-P280i-P305+P351+P338
EINECSNumber	209-127-8
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only