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Molecule
Glycylglycine
CAS: 556-50-3 · C4H8N2O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 556-50-3
- Molecular Formula
- C4H8N2O3
- Molecular Mass
- 132.12 g/mol
Identifiers
CAS Registry Number
556-50-3
SMILES
NCC(O)=NCC(=O)O
InChI Key
YMAWOPBAYDPSLA-UHFFFAOYSA-N
InChI
InChI=1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9)
Names and Synonyms
- Glycylglycine Common Name
- Glycine, glycyl- Synonym
- Glycine, N-glycyl- Synonym
- Glycylglycine Synonym
- N-Glycylglycine Synonym
- Diglycine Synonym
- α-Glycylglycine Synonym
- Glycine dipeptide Synonym
- Glycine-glycine Synonym
- Gly2 Synonym
- 2-(Aminoacetamido)acetic acid Synonym
- Diglycocoll Synonym
- NSC 49346 Synonym
- 1: PN: WO2014159931 PAGE: 58 claimed sequence Synonym
- 36: PN: WO2010076654 SEQID: 36 claimed sequence Synonym
- 4: PN: WO2017095140 PAGE: 4 claimed sequence Synonym
- 2: PN: CN107034198 PAGE: 2 claimed sequence Synonym
- 9: PN: CN107098974 PAGE: 2 claimed sequence Synonym
- 13: PN: WO2017167712 SEQID: 23 claimed protein Synonym
- 7: PN: WO2018022936 SEQID: 142 claimed sequence Synonym
- G 0124 Synonym
- 1: PN: WO2018071767 PAGE: 80 claimed sequence Synonym
- 1: PN: WO2018075564 PAGE: 122 claimed sequence Synonym
- 4: PN: WO2018201047 SEQID: 102 claimed protein Synonym
- 89: PN: WO2019035010 SEQID: 89 claimed protein Synonym
- 38: PN: WO2020048525 SEQID: 46 claimed protein Synonym
- 29: PN: US20200095309 SEQID: 56 claimed protein Synonym
- 2-(2-Aminoacetamido)acetic acid Synonym
- 2-[(2-Aminoacetyl)amino]acetic acid Synonym
- 2: PN: WO2020191289 PAGE: 118 claimed sequence Synonym
- 16: PN: WO2021041934 SEQID: 69 claimed protein Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 132.12 g/mol | CAS Common Chemistry |
| 132.119 g/mol | RDKit | |
| Density | 1.55 g/cm³ | CAS Common Chemistry |
| 1.554 g/cm3 @ -5 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Glycylglycine | CAS Common Chemistry |
| Canonical SMILES | O=C(O)CNC(=O)CN | CAS Common Chemistry |
| InChI | InChI=1S/C4H8N2O3/c5-1-3(7)6-2-4(8)9/h1-2,5H2,(H,6,7)(H,8,9) | CAS Common Chemistry |
| InChI Key | InChIKey=YMAWOPBAYDPSLA-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 215 °C (decomp) | CAS Common Chemistry |
| Name | Glycylglycine | CAS Common Chemistry |
| Heavy Atom Count | 9 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 3 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 95.91000000000001 Ų | RDKit |
| 95.91 Ų | RDKit | |
| LogP | -1.0137999999999998 | RDKit |
| -1.0138 | RDKit | |
| Molar Refractivity | 31.620999999999995 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.5 | RDKit |
| Exact Mass | 132.053492116 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
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5
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3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
External Resources
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MW = 132.12 g/mol; density = 1.550 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C4H8N2O3.
