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Alanine
CAS: 302-72-7 | C3H7NO2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
302-72-7
Molecular Formula:
C3H7NO2
Molecular Weight:
89.09399999999998 g/mol
Names and Synonyms:
Alanine
Synonym
Alanine
Synonym
Alanine, DL-
Synonym
DL-Alanine
Synonym
dl-2-Aminopropanoic acid
Synonym
DL-α-Alanine
Synonym
(±)-Alanine
Synonym
(±)-2-Aminopropionic acid
Synonym
DL-α-Aminopropionic acid
Synonym
DL-Ala
Synonym
(R,S)-Alanine
Synonym
dl-Alanine
Synonym
NSC 7602
Synonym
2-Amino-propionic acid
Synonym
2-Aminopropanoic acid
Synonym
Identifiers:
SMILES:
CC(N)C(=O)O
InChI:
InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
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.
All Properties
Comprehensive physical and chemical properties
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 89.09399999999998 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 89.047678464 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 6 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 2 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 1 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 63.32000000000001 Ų | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| LogP | -0.5817999999999999 | RDKit |
| molecular_mass | 89.09 g/mol | Legacy Database |
| cas-canonical-smile | O=C(O)C(N)C None | Legacy Database |
| cas-inchi | InChI=1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6) None | Legacy Database |
| cas-inchi-key | InChIKey=QNAYBMKLOCPYGJ-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 300 °C (decomp) None | Legacy Database |
| cas-name | Alanine None | Legacy Database |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 21.285200000000003 | RDKit |