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Erythromycin
CAS: 114-07-8 | C37H67NO13
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
114-07-8
Molecular Formula:
C37H67NO13
Molecular Weight:
733.9370000000002 g/mol
Names and Synonyms:
Erythromycin
Synonym
Erythromycin
Synonym
Erythromycin A
Synonym
Oxacyclotetradecane, erythromycin deriv.
Synonym
Dotycin
Synonym
Erycin
Synonym
Erythrocin
Synonym
Erythrogran
Synonym
Pantomicina
Synonym
Oxacyclotetradecane-2,10-dione, 4-[(2,6-dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]-, [3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-
Synonym
Erycinum
Synonym
Abboticin
Synonym
Ilotycin
Synonym
[3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-4-[(2,6-Dideoxy-3-C-methyl-3-O-methyl-α-L-ribo-hexopyranosyl)oxy]-14-ethyl-7,12,13-trihydroxy-3,5,7,9,11,13-hexamethyl-6-[[3,4,6-trideoxy-3-(dimethylamino)-β-D-xylo-hexopyranosyl]oxy]oxacyclotetradecane-2,10-dione
Synonym
E-Mycin
Synonym
Erytab
Synonym
Erycette
Synonym
Theramycin Z
Synonym
T-Stat
Synonym
Emgel
Synonym
Erythromast 36
Synonym
Erythromid
Synonym
Erymax
Synonym
Abomacetin
Synonym
Erycen
Synonym
ERYC
Synonym
Retcin
Synonym
Staticin
Synonym
PCE
Synonym
Aknin
Synonym
Inderm
Synonym
Ak-Mycin
Synonym
Ermycin
Synonym
Erygel
Synonym
EMU
Synonym
Torlamicina
Synonym
E-Base
Synonym
Erythro
Synonym
Stiemycin
Synonym
EryDerm
Synonym
NSC 55929
Synonym
Vetwic
Synonym
Eritrex
Synonym
Eritromed
Synonym
Identifiers:
SMILES:
CC[C@H]1OC(=O)[C@H](C)[C@@H](O[C@H]2C[C@@](C)(OC)[C@@H](O)[C@H](C)O2)[C@H](C)[C@@H](O[C@@H]2O[C@H](C)C[C@H](N(C)C)[C@H]2O)[C@](C)(O)C[C@@H](C)C(=O)[C@H](C)[C@@H](O)[C@]1(C)O
InChI:
InChI=1S/C37H67NO13/c1-14-25-37(10,45)30(41)20(4)27(39)18(2)16-35(8,44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9,46-13)31(42)23(7)48-26/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/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
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 733.9370000000002 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 733.4612412040001 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 51 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 14 count | RDKit |
| Hydrogen Bond Donors | 5 count | RDKit |
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 733.94 g/mol | Legacy Database |
| cas-canonical-smile | O=C1OC(CC)C(O)(C)C(O)C(C(=O)C(C)CC(O)(C)C(OC2OC(C)CC(N(C)C)C2O)C(C)C(OC3OC(C)C(O)C(OC)(C)C3)C1C)C None | Legacy Database |
| cas-inchi | InChI=1S/C37H67NO13/c1-14-25-37(10,45)30(41)20(4)27(39)18(2)16-35(8,44)32(51-34-28(40)24(38(11)12)15-19(3)47-34)21(5)29(22(6)33(43)49-25)50-26-17-36(9,46-13)31(42)23(7)48-26/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3/t18-,19-,20+,21+,22-,23+,24+,25-,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-/m1/s1 None | Legacy Database |
| cas-inchi-key | InChIKey=ULGZDMOVFRHVEP-RWJQBGPGSA-N None | Legacy Database |
| cas-melting-point | 40-135 °C None | Legacy Database |
| cas-name | Erythromycin None | Legacy Database |
| LogP | 1.785600000000004 | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 7 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 193.91 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 186.25799999999953 | RDKit |