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Molecule
L-Leucylglycine
CAS: 686-50-0 · C8H16N2O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 686-50-0
- Molecular Formula
- C8H16N2O3
- Molecular Mass
- 188.23 g/mol
Identifiers
CAS Registry Number
686-50-0
SMILES
CC(C)C[C@H](N)C(O)=NCC(=O)O
InChI Key
LESXFEZIFXFIQR-LURJTMIESA-N
InChI
InChI=1S/C8H16N2O3/c1-5(2)3-6(9)8(13)10-4-7(11)12/h5-6H,3-4,9H2,1-2H3,(H,10,13)(H,11,12)/t6-/m0/s1
Names and Synonyms
- L-Leucylglycine Common Name
- Glycine, L-leucyl- Synonym
- Glycine, N-L-leucyl- Synonym
- L-Leucylglycine Synonym
- 35: PN: WO0028996 SEQID: 4 unclaimed protein Synonym
- 436: PN: WO2005081628 SEQID: 438 claimed protein Synonym
- 1374: PN: EP2071334 SEQID: 1452 claimed protein Synonym
- 1374: PN: WO2009077864 SEQID: 1452 claimed protein Synonym
- 210: PN: WO2009114815 SEQID: 222 unclaimed protein Synonym
- 101: PN: EP2161028 PAGE: 10 claimed protein Synonym
- 202: PN: WO2011032181 SEQID: 222 unclaimed protein Synonym
- 30: PN: WO2014063098 TABLE: 5 claimed sequence Synonym
- 10: PN: WO2011159938 SEQID: 76 claimed protein Synonym
- 147: PN: US20130123467 SEQID: 176 claimed protein Synonym
- 1: PN: US20160271151 PAGE: 14 claimed sequence Synonym
- (S)-2-(2-Amino-4-methylpentamido)acetic acid Synonym
- 2-[[(2S)-2-Amino-4-methylpentanoyl]amino]acetic acid Synonym
- 2-[(2S)-2-Amino-4-methylpentanamido]acetic acid Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 188.23 g/mol | CAS Common Chemistry |
| 188.22699999999998 g/mol | RDKit | |
| 188.227 g/mol | RDKit | |
| Canonical SMILES | O=C(O)CNC(=O)C(N)CC(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C8H16N2O3/c1-5(2)3-6(9)8(13)10-4-7(11)12/h5-6H,3-4,9H2,1-2H3,(H,10,13)(H,11,12)/t6-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=LESXFEZIFXFIQR-LURJTMIESA-N | CAS Common Chemistry |
| Melting Point | 248 °C | CAS Common Chemistry |
| Name | L-Leucylglycine | CAS Common Chemistry |
| Heavy Atom Count | 13 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 5 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 95.91000000000001 Ų | RDKit |
| 95.91 Ų | RDKit | |
| LogP | 0.4009 | RDKit |
| Molar Refractivity | 49.99700000000002 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.75 | RDKit |
| Exact Mass | 188.116092372 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
9
8
7
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5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
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 = 188.23 g/mol. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C8H16N2O3.
