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Fidaxomicin
CAS: 873857-62-6 | C52H74Cl2O18
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
873857-62-6
Molecular Formula:
C52H74Cl2O18
Molecular Mass:
1058.05 g/mol
Names and Synonyms:
Fidaxomicin
Oxacyclooctadeca-3,5,9,13,15-pentaen-2-one, 3-[[[6-deoxy-4-O-(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2-O-methyl-β-D-mannopyranosyl]oxy]methyl]-12-[[6-deoxy-5-C-methyl-4-O-(2-methyl-1-oxopropyl)-β-D-lyxo-hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyl-, (3E,5E,8S,9E,11S,12R,13E,15E,18S)-
(3E,5E,8S,9E,11S,12R,13E,15E,18S)-3-[[[6-Deoxy-4-O-(3,5-dichloro-2-ethyl-4,6-dihydroxybenzoyl)-2-O-methyl-β-D-mannopyranosyl]oxy]methyl]-12-[[6-deoxy-5-C-methyl-4-O-(2-methyl-1-oxopropyl)-β-D-lyxo-hexopyranosyl]oxy]-11-ethyl-8-hydroxy-18-[(1R)-1-hydroxyethyl]-9,13,15-trimethyloxacyclooctadeca-3,5,9,13,15-pentaen-2-one
OPT 80
PAR 101
Fidaxomicin
Lipiarmicin
Lipiarmycin A 3
Clostomicin B1
Tiacumicin B
Lipiarmycin
R-Tiacumicin B
PAR 01
Dificid
Dificlir
Fidaxomycin
Identifiers:
SMILES:
CCc1c(Cl)c(O)c(Cl)c(O)c1C(=O)O[C@H]1[C@H](O)[C@H](OC)[C@H](OC/C2=CC=CC[C@H](O)/C(C)=C/[C@H](CC)[C@@H](O[C@@H]3OC(C)(C)[C@@H](OC(=O)C(C)C)[C@H](O)[C@@H]3O)/C(C)=C/C(C)=C/C[C@@H]([C@@H](C)O)OC2=O)O[C@@H]1C
InChI:
InChI=1S/C52H74Cl2O18/c1-13-30-22-26(6)33(56)18-16-15-17-31(23-66-51-45(65-12)42(61)44(29(9)67-51)69-49(64)35-32(14-2)36(53)39(58)37(54)38(35)57)48(63)68-34(28(8)55)20-19-25(5)21-27(7)43(30)70-50-41(60)40(59)46(52(10,11)72-50)71-47(62)24(3)4/h15-17,19,21-22,24,28-30,33-34,40-46,50-51,55-61H,13-14,18,20,23H2,1-12H3/b16-15+,25-19+,26-22+,27-21+,31-17+/t28-,29-,30+,33+,34+,40-,41+,42+,43+,44-,45+,46+,50-,51-/m1/s1
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 1058.05 g/mol | CAS Common Chemistry |
| 1058.052 g/mol | RDKit | |
| 1056.4252208880002 g/mol | RDKit | |
| Canonical SMILES | O=C(OC1C(O)C(OC)C(OCC2=CC=CCC(O)C(=CC(CC)C(OC3OC(C)(C)C(OC(=O)C(C)C)C(O)C3O)C(=CC(=CCC(OC2=O)C(O)C)C)C)C)OC1C)C=4C(O)=C(Cl)C(O)=C(Cl)C4CC | CAS Common Chemistry |
| InChI | InChI=1S/C52H74Cl2O18/c1-13-30-22-26(6)33(56)18-16-15-17-31(23-66-51-45(65-12)42(61)44(29(9)67-51)69-49(64)35-32(14-2)36(53)39(58)37(54)38(35)57)48(63)68-34(28(8)55)20-19-25(5)21-27(7)43(30)70-50-41(60)40(59)46(52(10,11)72-50)71-47(62)24(3)4/h15-17,19,21-22,24,28-30,33-34,40-46,50-51,55-61H,13-14,18,20,23H2,1-12H3/b16-15+,25-19+,26-22+,27-21+,31-17+/t28-,29-,30+,33+,34+,40-,41+,42+,43+,44-,45+,46+,50-,51-/m1/s1 | CAS Common Chemistry |
| InChI Key | InChIKey=ZVGNESXIJDCBKN-UUEYKCAUSA-N | CAS Common Chemistry |
| Name | Fidaxomicin | CAS Common Chemistry |
| Heavy Atom Count | 72 | RDKit |
| Hydrogen Bond Acceptors | 18 | RDKit |
| Hydrogen Bond Donors | 7 | RDKit |
| Rotatable Bonds | 13 | RDKit |
| Aromatic Ring Count | 1 | RDKit |
| Topological Polar Surface Area | 266.65999999999997 Ų | RDKit |
| LogP | 6.23440000000001 | RDKit |
| Molar Refractivity | 265.09709999999944 | RDKit |
