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Molecule
Serine
CAS: 56-45-1 · C3H7NO3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 56-45-1
- Molecular Formula
- C3H7NO3
- Molecular Mass
- 105.09 g/mol
Identifiers
CAS Registry Number
56-45-1
SMILES
N[C@@H](CO)C(=O)O
InChI Key
MTCFGRXMJLQNBG-REOHCLBHSA-N
InChI
InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1
Names and Synonyms
- Serine Synonym
- L-Serine Synonym
- Serine, L- Synonym
- (S)-α-Amino-β-hydroxypropionic acid Synonym
- β-Hydroxy-L-alanine Synonym
- Serine Synonym
- L-(-)-Serine Synonym
- Propanoic acid, 2-amino-3-hydroxy-, (S)- Synonym
- (S)-2-Amino-3-hydroxypropanoic acid Synonym
- (S)-Serine Synonym
- L-3-Hydroxy-2-aminopropionic acid Synonym
- (-)-Serine Synonym
- L-Alanine, 3-hydroxy- Synonym
- L-Ser Synonym
- (2S)-2-Amino-3-hydroxypropanoic acid Synonym
- (2S)-2-Azaniumyl-3-hydroxypropanoate Synonym
- 2: PN: WO2020113403 TABLE: L1 claimed sequence Synonym
- 4: PN: WO2020191289 PAGE: 118 claimed sequence Synonym
- 10: PN: WO2021055880 SEQID: 11 claimed protein Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 105.09 g/mol | CAS Common Chemistry |
| 105.09299999999999 g/mol | RDKit | |
| 105.093 g/mol | RDKit | |
| Density | 1.60 g/cm³ | CAS Common Chemistry |
| 1.6 g/cm3 @ 22 °C | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Serine | CAS Common Chemistry |
| Canonical SMILES | O=C(O)C(N)CO | CAS Common Chemistry |
| InChI | InChI=1S/C3H7NO3/c4-2(1-5)3(6)7/h2,5H,1,4H2,(H,6,7)/t2-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=MTCFGRXMJLQNBG-REOHCLBHSA-N | CAS Common Chemistry |
| Melting Point | 228 °C (decomp) | CAS Common Chemistry |
| Name | L-Serine | CAS Common Chemistry |
| Serine | CAS Common Chemistry | |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 3 | RDKit |
| Hydrogen Bond Donors | 3 | RDKit |
| Rotatable Bonds | 2 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 83.55 Ų | RDKit |
| LogP | -1.6093999999999997 | RDKit |
| -1.6094 | RDKit | |
| Molar Refractivity | 22.696999999999996 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.6667 | RDKit |
| 0.67 | chempirical lib | |
| Exact Mass | 105.042593084 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 105.09 g/mol; density = 1.600 g/mL. Edit any field — others recompute live.
Related
Related molecules
Other compounds with formula C3H7NO3.
