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Erythromycin (glutamate)

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Description
Erythromycin glutamate is a macrolide antibiotic produced by actinomycete Streptomyces erythreus with a broad spectrum of antimicrobial activity. Erythromycin glutamate binds to bacterial 50S ribosomal subunits and inhibits RNA-dependent protein synthesis by blockage of transpeptidation and/or translocation reactions, without affecting synthesis of nucleic acid[1][2]. Erythromycin glutamate also exhibits antitumor and neuroprotective effect in different fields of research[3][4].
CAS Number
16667-03-1
UNSPSC
12352005
Target
Antibiotic; Bacterial; DNA/RNA Synthesis
Type
Reference compound
Related Pathways
Anti-infection; Cell Cycle/DNA Damage
Field of Research
Infection; Cancer
Assay Protocol
https://www.medchemexpress.com/erythromycin-glutamate.html
Smiles
OC(CC[C@H](N)C(O)=O)=O.C[C@@H]([C@@H]([C@H](C(O[C@@H]([C@@](O)([C@@H]([C@H](C([C@@H](C[C@]1(O)C)C)=O)C)O)C)CC)=O)C)O[C@H]2C[C@](C)([C@H]([C@@H](O2)C)O)OC)[C@H]1O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O
Molecular Formula
C42H76N2O17
Molecular Weight
881.06
References & Citations
[1]Gribble MJ, et al. Erythromycin. Med Clin North Am. 1982 Jan;66 (1) :79-89.|[2]Nakornchai S, et al. Activity of azithromycin or erythromycin in combination with antimalarial drugs against multidrug-resistant Plasmodium falciparum in vitro. Acta Trop. 2006 Dec;100 (3) :185-91. Epub 2006 Nov 28.|[3]Hamada K, et al. Antitumor effect of erythromycin in mice. Chemotherapy. 1995 Jan-Feb. 41 (1) :59-69. |[4]Katayama Y, et al. Neuroprotective effects of erythromycin on cerebral ischemia reperfusion-injury and cell viability after oxygen-glucose deprivation in cultured neuronal cells. Brain Res. 2014 Nov 7. 1588:159-67.
Shipping Conditions
Room temperature
Scientific Category
Reference compound1
Clinical Information
Phase 4

Chemical Information

Erythromycin glutamate
CAS Number16667-03-1
PubChem CID73456720
IUPAC Name(2S)-2-aminopentanedioic acid;(3R,4S,5S,6R,7R,9R,11R,12R,13S)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12,13-trihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione
Molecular FormulaC42H76N2O17
Molecular Weight881.1
Topological Polar Surface Area295
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count19
Rotatable Bond Count11
Heavy Atom Count61
Formal Charge0
Complexity1320
SMILES
CCC1[C@@]([C@@H]([C@H](C(=O)[C@@H](C[C@@]([C@@H]([C@H]([C@@H]([C@H](C(=O)O1)C)O[C@H]2C[C@@]([C@H]([C@@H](O2)C)O)(C)OC)C)O[C@H]3[C@@H]([C@H](C[C@H](O3)C)N(C)C)O)(C)O)C)C)O)(C)O.C(CC(=O)O)[C@@H](C(=O)O)N
InChI
InChI=1S/C37H67NO13.C5H9NO4/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;6-3(5(9)10)1-2-4(7)8/h18-26,28-32,34,40-42,44-45H,14-17H2,1-13H3;3H,1-2,6H2,(H,7,8)(H,9,10)/t18-,19-,20+,21+,22-,23+,24+,25?,26+,28-,29+,30-,31+,32-,34+,35-,36-,37-;3-/m10/s1
InChIKey
KNOXLRZTEFJWPE-OFWBJVIESA-N
Chemical Structure
2D Structure
2D structure of Erythromycin glutamate
CAS: 16667-03-1
CID: 73456720
Formula: C42H76N2O17
MW: 881.1
Interactive 3D Structure
Loading 3D structure...
Computed Properties
PropertyValue
Molecular Weight881.1
Hydrogen Bond Donor Count8
Hydrogen Bond Acceptor Count19
Rotatable Bond Count11
Exact Mass880.51439896
Monoisotopic Mass880.51439896
Topological Polar Surface Area295 Ų
Heavy Atom Count61
Formal Charge0
Complexity1320
Isotope Atom Count0
Defined Atom Stereocenter Count18
Undefined Atom Stereocenter Count1
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count2
Compound Is CanonicalizedYes

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