Thermo Scientific Chemicals Glycylglycine, 99+%

Catalog No.	Quantity
AC120141000	100 g
AC120140250	25 g
AC120140010	1 kg

Catalog No. AC120141000 Supplier Thermo Scientific Chemicals Supplier No. 120141000

Description

CAS: 556-50-3 | C₄H₈N₂O₃ | 132.12 g/mol

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

Biological buffer

Specifications

Chemical Identifiers

• CAS: 556-50-3
• Molecular Formula: C₄H₈N₂O₃
• Molecular Weight (g/mol): 132.12
• 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: 262.0°C to 264.0°C
• Absorbance: (10% aq. soln.) (1 cm cell), 0.01 max. at 405nm
• pH: 5.5 to 6 (5% aq. soln.)
• Color: White
• Chloride: 100ppm max
• Infrared Spectrum: Authentic
• Loss on Drying: 0.5% max. (105°C, 4 hrs)
• Assay Percent Range: 99+%
• Packaging: Plastic Bottle
• Linear Formula: H₂NCH₂CONHCH₂CO₂H
• Beilstein: 04, 371
• Merck Index: 15, 4539
• Sulfated Ash: 0.1% max.
• Solubility Information: Solubility in water: 132g/L (20°C). Other solubilities: slightly soluble in ethanol, practically insoluble in ether
• Quantity: 100 g
• Formula Weight: 132.12
• Percent Purity: ≥99%
• Physical Form: Fine Crystalline Powder
• Chemical Name or Material: Glycylglycine, 99+%

Safety and Handling

EINECSNumber	209-127-8
TSCA	TSCA

SDS

RUO – Research Use Only