(2S,3R,4S,6R)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl]oxy}-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-aminium octadecanoate, CAS Number: 643-22-1

Synonyms: (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino
)-3-hydroxy-6-methyl-oxan-2-yl]oxy-5-ethyl-3,4,12-trihydroxy-9-[(2R,4R
,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-oxan-2-yl]oxy-2,4,8,10,12,14-
hexamethyl-6-oxacyclotetradecane-1,7-dione; octadecanoic acid, (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino
)-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4,12-trihydroxy-9-[(2R,4R,
5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,10,12,14-he
xamethyl-6-oxacyclotetradecane-1,7-dione; octadecanoic acid, (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino
)-3-hydroxy-6-methyl-tetrahydropyran-2-yl]oxy-5-ethyl-3,4,12-trihydrox
y-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-
yl]oxy-2,4,8,10,12,14-hexamethyl-6-oxacyclotetradecane-1,7-dione; stea
ric acid, (2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino
)-3-hydroxy-6-methyl-tetrahydropyran-2-yl]oxy-5-ethyl-3,4,12-trihydrox
y-9-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyl-tetrahydropyran-2-
yl]oxy-2,4,8,10,12,14-hexamethyl-6-oxacyclotetradecane-1,7-quinone; st
earic acid, (2S,3R,4S,6R)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13
-trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahyd
ro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetra
decan-6-yl]oxy}-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-aminium
octadecanoate, 643-22-1, Abboticine, Bristamycin, Bristamycin (TN), C37H67NO13, C55H103NO15, CCRIS 1504, CID12559, D02184, Dowmycin E, EINECS 211-396-1, Eratrex, Erypar, Erythrocin stearate, Erythromycin octadecanoate (salt), ERYTHROMYCIN STEARATE, Erythromycin stearate [BAN:JAN], Erythromycin stearate (JP15/USP), Erythromycin stearate (salt), Erythromycin, stearate (salt), Erythromycin steraric acid salt, Es, Ethril, Ethril 250, ETHRIL 500, Gallimycin, HSDB 4178, LS-62, Meberyt, NCGC00180891-01, NCI-C55674, Octadecanoic acid, compd. with erythromycin (1:1), OE 7, Pfizer-E, Qidmycin, Stearic acid, compd. with erythromycin (1:1), Wyamycin S

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Search for: (2S,3R,4S,6R)-2-{[(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-7,12,13 -trihydroxy-4-{[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyltetrahyd ro-2H-pyran-2-yl]oxy}-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetra decan-6-yl]oxy}-3-hydroxy-N,N,6-trimethyltetrahydro-2H-pyran-4-aminium octadecanoate
IUPAC Name	(2R,3R,4S,5R,8R,9S,10S,11R,12R,14R)-11-[(2S,3R,4S,6R)-4-(dimethylamino )-3-hydroxy-6-methyloxan-2-yl]oxy-5-ethyl-3,4,12-trihydroxy-9-[(2R,4R, 5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,4,8,10,12,14-he xamethyl-6-oxacyclotetradecane-1,7-dione; octadecanoic acid
CAS Number	643-22-1
Chemical Formula	C₅₅H₁₀₃NO₁₅

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IS Chemical Technology LTD CAS# 40246-10-4	Manufacturer	China
IS Chemical Technology LTD is a pharmaceutical R&D services firm, mainly offer building blocks, screening compounds and natural products used in drug discovery and pre-clinical development, including inventory trading and synthetic services. URL: http://www.ispharm.com/product/I04-0094.html in English [Translate]

Alfa Aesar offers 1-Butylboronic acid (1S,2S,3R,5S)-(+)-2,3-pinanediol ester	Manufacturer	United States
A leading manufacturer of research chemicals, metals and materials including high purity inorganics, organics and organometallics, precious compounds and catalysts, rare earth compounds and metals, labware and more. URL: http://www.alfa.com/en/product/h27661 in English [Translate]

Long Island Pharmaceutical & Chemical Co., Ltd.	Manufacturer	China
Long Island Pharmaceutical & Chemical Co. Ltd (LiPac) is a high-tech company specializing in the production of styrene and phenyl boron acid intermediates. URL: http://www.longislandpac.com in English [Translate]

Changzhou Harvechem Ltd.	Manufacturer	China
From origins as a chemical trader,Harvechem has progressed into integrated company offering a range of custom chemicals with confidential agreement,In-time CIF delivery of chemicals with seamless joint to CRO... URL: http://www.harvepharm.com in English [Translate]