G7251
Glycine anhydride
≥99% (TLC)
Synonym(s):
2,5-Diketopiperazine, 2,5-Piperazinedione
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About This Item
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Product Name
Glycine anhydride, cyclic dipeptide
Quality Level
Assay
≥99% (TLC)
form
powder
color
white
mp
>300 °C (lit.)
SMILES string
O=C1CNC(=O)CN1
InChI
1S/C4H6N2O2/c7-3-1-5-4(8)2-6-3/h1-2H2,(H,5,8)(H,6,7)
InChI key
BXRNXXXXHLBUKK-UHFFFAOYSA-N
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This Item | S9627 | S5640 | 13464 |
|---|---|---|---|
| form powder | form powder | form powder | form crystalline |
| assay ≥99.0% | assay ≥99.0% | assay ≥99.0% | assay 99.0-100.5% (calc. to the dried substance) |
| solubility H2O: 1 M, clear, colorless | solubility - | solubility water: soluble 1 g/10 mL | solubility - |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level 200 |
| density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) | density 2.68 g/mL at 25 °C (lit.) |
| cation traces Al: ≤0.0005%, Cu: ≤0.0005%, K: ≤0.005%, NH4+: ≤0.05%, Zn: ≤0.001%, Ca: ≤0.005%, Mg: ≤0.005%, Fe: ≤0.0005%, Pb: ≤0.001% | cation traces - | cation traces - | cation traces As: ≤2 mg/kg, Ca: ≤50 mg/kg, Fe: ≤50 mg/kg, Mg: ≤50 mg/kg, Zn: ≤300 mg/kg |
Application
- Oxidation of cyclic dipeptides by photoinduced H-atom abstraction. A laser flash FT EPR and optical spectroscopy study.: The study examines the oxidation processes of cyclic dipeptides, focusing on the role of glycine anhydride in photoinduced hydrogen atom abstraction reactions (Tarábek et al., 2007).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
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