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F0881

Sigma-Aldrich

Fusidic acid sodium salt

≥98% (TLC)

Synonym(s):

Fucidin

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About This Item

Linear Formula:
C31H47O6Na
CAS Number:
751-94-0
Molecular Weight:
538.69
EC Number:
212-030-3
MDL number:
MFCD09054714
UNSPSC Code:
12352106
PubChem Substance ID:
24278430
NACRES:
NA.77

Quality Level

200

assay

≥98% (TLC)

solubility

H2O: soluble

antibiotic activity spectrum

neoplastics

mode of action

protein synthesis | interferes

storage temp.

2-8°C

SMILES string

[Na+].C[C@@H]1[C@H](O)CC[C@@]2(C)C1CC[C@@]3(C)C2[C@H](O)CC4\C([C@H](C[C@]34C)OC(C)=O)=C(/CC\C=C(\C)C)C([O-])=O

InChI

1S/C31H48O6.Na/c1-17(2)9-8-10-20(28(35)36)26-22-15-24(34)27-29(5)13-12-23(33)18(3)21(29)11-14-30(27,6)31(22,7)16-25(26)37-19(4)32;/h9,18,21-25,27,33-34H,8,10-16H2,1-7H3,(H,35,36);/q;+1/p-1/b26-20-;/t18-,21-,22-,23+,24+,25-,27-,29-,30-,31-;/m0./s1

InChI key

HJHVQCXHVMGZNC-JCJNLNMISA-M

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General description

Fusidic acid is an antibiotic substance, resembling the structure of a steroid. It belongs to the class of fusidanes.

Application

Fusidic acid sodium salt has been used to study the effects of three-drug combinations on the growth rate of a bacterium, wild-type Escherichia coli. It is also used to study the in vitro susceptibility of dog-derived European methicillin-resistant Staphylococcus pseudintermedius and Staphylococcus aureus strains and their methicillin-susceptible counterparts.

Biochem/physiol Actions

Fusidic acid possesses antimicrobial action against skin pathogens. It is highly specific to Staphylococcus aureus. It is therefore used for treating infected traumatic wounds, folliculitis, furunculosis, impetigo, erythrasma and abscesses.
Suppresses nitric oxide lysis of pancreatic islet cells. Inhibits protein synthesis in prokaryotes by inhibiting the ribosome-dependent activity of G factor and translocation of peptidyl-tRNA.

Features and Benefits

This compound is a featured product for Gene Regulation research. Click here to discover more featured Gene Regulation products. Learn more about bioactive small molecules for other areas of research at sigma.com/discover-bsm.

pictograms

Exclamation mark
GHS07

signalword

Warning

hcodes

H302

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Susceptibility in vitro of canine methicillin-resistant and-susceptible staphylococcal isolates to fusidic acid, chlorhexidine and miconazole: opportunities for topical therapy of canine superficial pyoderma
<BIG>Clark SM, et al. </BIG>
The Journal of Antimicrobial Chemotherapy, 2048-2052 (2015)
Enhanced identification of synergistic and antagonistic emergent interactions among three or more drugs
<BIG>Tekin E, et al.</BIG>
Journal of the Royal Society, Interface / the Royal Society, 20160332-20160332 (2016)
Fusidic acid in dermatology
British Journal of Dermatology, 37-40 (1998)
Amrita Lama et al.
PloS one, 7(3), e34037-e34037 (2012-04-06)
Amicoumacin A exhibits strong antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA), hence we sought to uncover its mechanism of action. Genome-wide transcriptome analysis of S. aureus COL in response to amicoumacin A showed alteration in transcription of genes specifying several
R Di Marco et al.
Journal of autoimmunity, 13(2), 187-195 (1999-09-10)
The immunomodulating antibiotic drug fusidic acid and its sodium salt sodium fusidate (fusidin) ameliorate several organ-specific immunoinflammatory diseases. Because preliminary observations suggest that fusidin may also exert a beneficial effect in Guillain-Barré syndrome (GBS), here we have studied the effects
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