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Erythronolide A

Erythronolide A structure

CAS No:
26754-37-0
Formula:
C21H38O8
Chemical Name:
Erythronolide A
Synonyms:
Erythronolide A;Oxacyclotetradecane-2,10-dione,14-ethyl-4,6,7,12,13-pentahydroxy-3,5,7,9,11,13-hexamethyl-,(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-;Pentadecanoic acid,3,5,6,11,12,13-hexahydroxy-2,4,6,8,10,12-hexamethyl-9-oxo-,μ-lactone;Oxacyclotetradecane,erythronolide A deriv.;Oxacyclotetradecane-2,10-dione,14-ethyl-4,6,7,12,13-pentahydroxy-3,5,7,9,11,13-hexamethyl-,[3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-;[3R-(3R*,4S*,5S*,6R*,7R*,9R*,11R*,12R*,13S*,14R*)]-14-Ethyl-4,6,7,12,13-pentahydroxy-3,5,7,9,11,13-hexamethyloxacyclotetradecane-2,10-dione;Megalomicin aglycone;Erythromycin aglycone;3689-70-1
Categories:
Organic Chemistry > Lactones

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Description

Erythronolide A is an erythronolide.

Erythronolide A Basic Attributes

Molecular Weight：

418.52162

Exact Mass：

418.52

DSSTox ID：

DTXSID40181266

Characteristics

PSA：

145

XLogP3：

0.6

Melting Point：

122-123 °C @ Solvent: Diethyl ether, Hexane

Drug Information

MeSH Entry Terms：

(9S)-dihydroerythronolide A

Computed Properties

Molecular Weight:418.5
XLogP3:0.6
Hydrogen Bond Donor Count:5
Hydrogen Bond Acceptor Count:8
Rotatable Bond Count:1
Exact Mass:418.25666817
Monoisotopic Mass:418.25666817
Topological Polar Surface Area:145
Heavy Atom Count:29
Complexity:595
Defined Atom Stereocenter Count:10
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes