Products 114-07-8

CAS 114-07-8 appears in our catalog under these names: Erythromycin (Roxithromycin EP Impurity A), Roxithromycin Impurity 1（Roxithromycin EP Impurity A）, Erythromycin, Erythromycin (mixture of A,B,C), Erythromycin (mixture of A,B,C) 100 µg/mL in Acetonitrile. Offered by: Chemat Brand, Hubei YoungXin, TRC, Dr. Ehrenstorfer, TargetMol. Available pack sizes: on request, 10mg, 25mg, 50mg, 100mg, 200mg, 10g, 1g.

Erythromycin (Roxithromycin EP Impurity A)
Chemat Brand
  • size: on request
  • Variants: 1
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Roxithromycin Impurity 1（Roxithromycin EP Impurity A）
Hubei YoungXin
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 5
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Erythromycin
Hubei YoungXin, TRC, GLPBio
  • size: 10mg, 25mg, 50mg, 100mg
  • Variants: 16
from 268.84
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Erythromycin (mixture of A,B,C)
Dr. Ehrenstorfer
  • size: 100mg
  • Variants: 1
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Erythromycin (mixture of A,B,C) 100 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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Erythromycin 1000 µg/mL in Acetonitrile
Dr. Ehrenstorfer
  • size: 1ml
  • Variants: 1
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Erythromycin/ 99.57% (existing batch purity)
TargetMol
  • size: 1g, 5g, 500mg
  • Variants: 3
from 472.23
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Erythromycin, Cell Culture Gra
Thermo Scientific (Alfa Aesar)
  • size: 10g, 25g
  • Variants: 2
from 600.40
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Erythromycin, >98.0%(T)
TCI
  • size: 5g, 25g
  • Variants: 2
from 211.77
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(-)-Erythromycin, Eur.Ph.
Thermo Scientific (Acros)
  • size: 5g, 25g
  • Variants: 2
from 236.98
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(-)-Erythromycin, 98%
Thermo Scientific (Acros)
  • size: 5g, 25g, 100g
  • Variants: 3
from 304.24
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Erythromycin, 0
Chemat
  • size: 100g, 10g, 25g, 5g
  • Variants: 4
from 171.66
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Erythromycin, meets USP testing specific
Sigma-Aldrich
  • size: 100G, 25G, 5G
  • Variants: 3
from 500.00
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ERYTHROMYCIN BIOREAGENT, SUITABLE FOR &
Sigma-Aldrich
  • size: 1G, 5G
  • Variants: 2
from 250.00
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[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, 98%, 98%
Chemat
  • size: 5g, 25g, 100g
  • Variants: 3
from 78.80
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Erythromycin, 98.0%
MedChemExpress
  • size: 500 mg, 1 g, 10mM/1mL, 5 g
  • Variants: 5
from 384.71
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Erythromycin (Standard), 90.41%
MedChemExpress
  • size: 25 mg, 50 mg, 10 mg
  • Variants: 3
from 263.96
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Erythromycin (A, B, C), ROTICHROM®, 100 mg, glass
Roth
  • size: 100mg
  • Variants: 1
from 514.44
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Erythromycin, min. 93 %, for biochemistry, 5 g, glass
Roth
  • size: 5g
  • Variants: 1
from 183.59
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Erythromycin, min. 93 %, for biochemistry, 10 g, glass
Roth
  • size: 10g
  • Variants: 1
from 320.46
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Structural formula: {0} (CAS {1})

Erythromycin A is an erythromycin that consists of erythronolide A having 2,6-dideoxy-3-C-methyl-3-O-methyl-alpha-L-ribo-hexopyranosyl and 3,4,6-trideoxy-3-(dimethylamino)-beta-D-xylo-hexopyranosyl residues attahced at positions 4 and 6 respectively. It is a cyclic ketone and an erythromycin. It is functionally related to an erythronolide A. It is a conjugate base of an erythromycin A(1+).

Source: ChEBI

Identity
Molecular formulaC37H67NO13
Molecular weight733.9 g/mol
IUPAC name(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-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
InChIKeyULGZDMOVFRHVEP-RWJQBGPGSA-N
SMILESCC[C@@H]1[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

Computed by PubChem (NCBI)

Synonyms: erythromycin, Erythromycin A, E-Mycin, Abomacetin, Emgel, Erymax, Ilotycin, Eritromicina, Erythromycine, Erythromycinum
Related forms of this compound
(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-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-[methyl(trideuterio(113C)methyl)amino]oxan-2-yl]oxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C37H67NO13
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-[bis(trideuteriomethyl)amino]-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 C37H67NO13
Isomers (same molecular formula)
(3R,4S,5S,6R,7R,9R,11R,12S,13R,14R)-6-[4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-7,12-dihydroxy-4-(5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl)oxy-3-(hydroxymethyl)-5,7,9,11,13-pentamethyl-oxacyclotetradecane-2,10-dione C37H67NO13
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-14-ethyl-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-3-hydroxy-6-methyl-4-(methylamino)oxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C37H67NO13
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-4-[(2R,4R,5S,6S)-4,5-dihydroxy-4,6-dimethyloxan-2-yl]oxy-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-14-ethyl-12,13-dihydroxy-7-methoxy-3,5,7,9,11,13-hexamethyl-oxacyclotetradecane-2,10-dione C37H67NO13
(3R,4S,5S,6R,7R,9R,11R,12R,13S,14R)-6-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-12,13-dihydroxy-4-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-7-methoxy-3,5,7,9,11,13,14-heptamethyl-oxacyclotetradecane-2,10-dione C37H67NO13
(1S,2R,3R,6R,7S,8S,9R,10R,12R)-3-[(2R,3R)-2,3-dihydroxypentan-2-yl]-9-[(2S,3R,4S,6R)-4-(dimethylamino)-3-hydroxy-6-methyloxan-2-yl]oxy-1-hydroxy-7-[(2R,4R,5S,6S)-5-hydroxy-4-methoxy-4,6-dimethyloxan-2-yl]oxy-2,6,8,10,12-pentamethyl-4,13-dioxabicyclo[8.2.1]tridecan-5-one C37H67NO13