Erythromycin estolate

Catalog No.: A17671

macrolide antibiotic

Erythromycin estolate

Erythromycin estolate Chemical Structure

CAS NO. 3521-62-8

Erythromycin estolate is a macrolide antibiotic, produced by Streptomyces erythreus. It is the lauryl sulfate salt of the propionic ester of erythromycin. This erythromycin salt acts primarily as a bacteriostatic agent.

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500 mg
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Biological Activity

Erythromycin estolate is a macrolide antibiotic, produced by Streptomyces erythreus. It is the lauryl sulfate salt of the propionic ester of erythromycin. This erythromycin salt acts primarily as a bacteriostatic agent.
In vitro DMSO 97 mg/mL (91.82 mM)
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
Concentration / Solvent Volume / Mass 1 mg 5 mg 10 mg
0.1 mM 9.47 mL 47.33 mL 94.66 mL
0.5 mM 1.89 mL 9.47 mL 18.93 mL
1 mM 0.95 mL 4.73 mL 9.47 mL
5 mM 0.19 mL 0.95 mL 1.89 mL

*The above data is based on the productmolecular weight 1056.39. Batch specific molecular weights may vary from batch to batch due to solvent of hydration, which will affect the solvent volumes required to prepare stock solutions.

Catalog Num A17671
CAS No. 3521-62-8
Formula C52H97NO18S
M. Wt 1056.39
Purity >98%
Synonyms Erythromycin estolate; Ilosone; Lauromicina; NSC 263364; NSC-263364; NSC263364;
SMILES CCCCCCCCCCCCOS(=O)(O)=O.CC[[email protected]]1OC([[email protected]@H]([[email protected]]([[email protected]@H]([[email protected]]([[email protected]](O)(C[[email protected]](C([[email protected]@H]([[email protected]]([[email protected]@]1(O)C)O)C)=O)C)C)O[[email protected]@H]2O[[email protected]@H](C[[email protected]](N(C)C)[[email protected]]2OC(CC)=O)C)C)O[[email protected]]3C[[email protected]@](OC)([[email protected]]([[email protected]@H](O3)C)O)C)C)=O
Storage

Store lyophilized at -20ºC, keep desiccated.
In lyophilized form, the chemical is stable for 36 months.
In solution, store at -20ºC and use within 3 months to prevent loss of potency. Aliquot to avoid multiple freeze/thaw cycles.

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