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Molecule
Leucovorin
CAS: 58-05-9 · C20H23N7O7
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 58-05-9
- Molecular Formula
- C20H23N7O7
- Molecular Mass
- 473.45 g/mol
Identifiers
CAS Registry Number
58-05-9
SMILES
N=c1nc(O)c2c([nH]1)NCC(CNc1ccc(C(=O)N[C@@H](CCC(=O)O)C(=O)O)cc1)N2C=O
InChI Key
VVIAGPKUTFNRDU-ABLWVSNPSA-N
InChI
InChI=1S/C20H23N7O7/c21-20-25-16-15(18(32)26-20)27(9-28)12(8-23-16)7-22-11-3-1-10(2-4-11)17(31)24-13(19(33)34)5-6-14(29)30/h1-4,9,12-13,22H,5-8H2,(H,24,31)(H,29,30)(H,33,34)(H4,21,23,25,26,32)/t12?,13-/m0/s1
Names and Synonyms
- Leucovorin Common Name
- L-Glutamic acid, N-[4-[[(2-amino-5-formyl-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]- Synonym
- Glutamic acid, N-[p-[[(2-amino-5-formyl-5,6,7,8-tetrahydro-4-hydroxy-6-pteridinyl)methyl]amino]benzoyl]-, L- Synonym
- L-Glutamic acid, N-[4-[[(2-amino-5-formyl-1,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]- Synonym
- N-[4-[[(2-Amino-5-formyl-3,4,5,6,7,8-hexahydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-L-glutamic acid Synonym
- Folinic acid Synonym
- N5-Formyl-5,6,7,8-tetrahydrofolic acid Synonym
- 5-Formyl-5,6,7,8-tetrahydrofolic acid Synonym
- N5-Formyltetrahydrofolic acid Synonym
- Leucovorin Synonym
- 5-Formyltetrahydropteroylglutamic acid Synonym
- Folinic acid-SF Synonym
- Leucal Synonym
- 5-Formyltetrahydrofolic acid Synonym
- l-Leucovorin Synonym
- Welcovorin Synonym
- Leucoverin Synonym
- CF Synonym
- (6R,S)-5-Formyltetrahydrofolate Synonym
- Kunyrin Synonym
- N5-Formyl-THF Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 473.45 g/mol | CAS Common Chemistry |
| 473.4460000000002 g/mol | RDKit | |
| 473.446 g/mol | RDKit | |
| Canonical SMILES | O=CN1C=2C(=O)N=C(N)NC2NCC1CNC3=CC=C(C=C3)C(=O)NC(C(=O)O)CCC(=O)O | CAS Common Chemistry |
| InChI | InChI=1S/C20H23N7O7/c21-20-25-16-15(18(32)26-20)27(9-28)12(8-23-16)7-22-11-3-1-10(2-4-11)17(31)24-13(19(33)34)5-6-14(29)30/h1-4,9,12-13,22H,5-8H2,(H,24,31)(H,29,30)(H,33,34)(H4,21,23,25,26,32)/t12?,13-/m0/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=VVIAGPKUTFNRDU-ABLWVSNPSA-N | CAS Common Chemistry |
| Melting Point | 245 °C (decomp) | CAS Common Chemistry |
| Name | Leucovorin | CAS Common Chemistry |
| Heavy Atom Count | 34 | RDKit |
| Hydrogen Bond Acceptors | 9 | RDKit |
| Hydrogen Bond Donors | 8 | RDKit |
| Rotatable Bonds | 10 | RDKit |
| Aromatic Ring Count | 2 | RDKit |
| Topological Polar Surface Area | 220.82999999999996 Ų | RDKit |
| 220.83 Ų | RDKit | |
| 204.43 Ų | chempirical lib | |
| LogP | -0.48842999999999925 | RDKit |
| -0.4884 | RDKit | |
| -0.46 | chempirical lib | |
| Molar Refractivity | 117.61940000000006 cm³/mol | RDKit |
| Ring Count | 3 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.3 | RDKit |
| Exact Mass | 473.1658960759999 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
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40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
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Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
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MW = 473.45 g/mol. Edit any field — others recompute live.
