Catalog No.: A16718


Spiramycin Chemical Structure

CAS NO. 8025-81-8

Spiramycin is a clinically important 16-member macrolide antibiotic produced by Streptomyces ambofaciens.

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Biological Activity

Spiramycin is a clinically important 16-member macrolide antibiotic produced by Streptomyces ambofaciens.
In vitro DMSO 86 mg/mL (102 mM)
Water Insoluble
Ethanol 86 mg/mL (102 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 11.86 mL 59.3 mL 118.61 mL
0.5 mM 2.37 mL 11.86 mL 23.72 mL
1 mM 1.19 mL 5.93 mL 11.86 mL
5 mM 0.24 mL 1.19 mL 2.37 mL

*The above data is based on the productmolecular weight 843.1. 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 A16718
CAS No. 8025-81-8
Formula C43H74N2O14
M. Wt 843.1
Purity >98%
Synonyms NSC 55926, Formacidine, Rovamycine
SMILES O[[email protected]](C1)[[email protected]](OC)[[email protected]@H](O[[email protected]]2[[email protected]](O)[[email protected]@H](N(C)C)[[email protected]](O[[email protected]@H]3O[[email protected]@H](C)[[email protected]](O)[[email protected]@](O)(C)C3)[[email protected]@H](C)O2)[[email protected]@H](CC=O)C[[email protected]@H](C)[[email protected]@H](O[[email protected]@H]4O[[email protected]](C)[[email protected]@H](N(C)C)CC4)/C=C/C=C/C[[email protected]@H](C)OC1=O

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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