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Thermo Scientific Chemicals Glycylglycine, 99%
Description
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.
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
Specifications
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 |
Certificates
Certificates
A lot number is required to show results for certificates. To find your lot number on previous orders use our order status area.
Lot Number | Certificate Type | Date | Catalog Number |
---|---|---|---|
10252975 | Certificate of Analysis | 06/11/2024 | A10523.14,A10523.36,A10523.22 |
10247914 | Certificate of Analysis | 14/09/2023 | A10523.14,A10523.36,A10523.22 |
10241685 | Certificate of Analysis | 11/07/2022 | A10523.14,A10523.36,A10523.22 |
10237648 | Certificate of Analysis | 12/04/2022 | A10523.14,A10523.36,A10523.22 |
10197431 | Certificate of Analysis | 22/11/2021 | A10523.14,A10523.36,A10523.22 |
Safety and Handling

- Glycylglycine
- Warning
- Serious eye damage/eye irritation Category 2
- H319-Causes serious eye irritation.
- P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
- MIXTURE LIST-Contains : Glycylglycine
RUO – Research Use Only
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