Back to Search
Molecule
Menaquinone 4
CAS: 863-61-6 · C31H40O2
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 863-61-6
- Molecular Formula
- C31H40O2
- Molecular Mass
- 444.66 g/mol
Identifiers
CAS Registry Number
863-61-6
SMILES
CC(C)=CCC/C(C)=C/CC/C(C)=C/CC/C(C)=C/CC1=C(C)C(=O)c2ccccc2C1=O
InChI Key
DKHGMERMDICWDU-GHDNBGIDSA-N
InChI
InChI=1S/C31H40O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,12,14,16,18-20H,9-11,13,15,17,21H2,1-6H3/b23-14+,24-16+,25-20+
Names and Synonyms
- Menaquinone 4 Common Name
- 1,4-Naphthalenedione, 2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-yl]- Synonym
- 1,4-Naphthoquinone, 2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)- Synonym
- 1,4-Naphthalenedione, 2-methyl-3-(3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl)-, (E,E,E)- Synonym
- 1,4-Naphthalenedione, 2-methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraenyl]- Synonym
- 2-Methyl-3-[(2E,6E,10E)-3,7,11,15-tetramethyl-2,6,10,14-hexadecatetraen-1-yl]-1,4-naphthalenedione Synonym
- Vitamin K2(20) Synonym
- Menaquinone 4 Synonym
- Vitamin MK 4 Synonym
- Menaquinone K4 Synonym
- MK-4 Synonym
- 2-Methyl-3-geranylgeranyl-1,4-naphthoquinone Synonym
- Menatetrenone Synonym
- Kaytwo Synonym
- Glakay Synonym
- K-viton Synonym
- Vitamin K2 Synonym
- Vitamin K2-4 Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 444.66 g/mol | CAS Common Chemistry |
| 444.6590000000002 g/mol | RDKit | |
| 444.659 g/mol | RDKit | |
| Canonical SMILES | O=C1C=2C=CC=CC2C(=O)C(=C1C)CC=C(C)CCC=C(C)CCC=C(C)CCC=C(C)C | CAS Common Chemistry |
| InChI | InChI=1S/C31H40O2/c1-22(2)12-9-13-23(3)14-10-15-24(4)16-11-17-25(5)20-21-27-26(6)30(32)28-18-7-8-19-29(28)31(27)33/h7-8,12,14,16,18-20H,9-11,13,15,17,21H2,1-6H3/b23-14+,24-16+,25-20+ | CAS Common Chemistry |
| InChI Key | InChIKey=DKHGMERMDICWDU-GHDNBGIDSA-N | CAS Common Chemistry |
| Melting Point | 35 °C | CAS Common Chemistry |
| Name | Menaquinone 4 | CAS Common Chemistry |
| Heavy Atom Count | 33 | RDKit |
| Hydrogen Bond Acceptors | 2 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 11 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 34.14 Ų | RDKit |
| LogP | 8.917900000000001 | RDKit |
| 8.9179 | RDKit | |
| Molar Refractivity | 140.8239999999999 cm³/mol | RDKit |
| Ring Count | 2 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.4194 | RDKit |
| 0.42 | chempirical lib | |
| Exact Mass | 444.30283051999993 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
Convert
Quick conversion
MW = 444.66 g/mol. Edit any field — others recompute live.
