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Key Documents

07188

Sigma-Aldrich

Lithium mupirocin

≥95.0% (HPLC)

Synonym(s):

9-((E)-4-{(2S,3R,4R,5S)-3,4-Dihydroxy-5-[(2S,3S)-3-((1S,2S)-2-hydroxy-1-methyl-propyl)oxiranylmethyl]tetrahydro-pyran-2-yl}-3-methyl-but-2-enoyloxy)nonanoic acid lithium salt, Pseudomonic acid A lithium salt

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About This Item

Empirical Formula (Hill Notation):
C26H43LiO9
CAS Number:
Molecular Weight:
506.56
MDL number:
UNSPSC Code:
51102829
PubChem Substance ID:
NACRES:
NA.85

Quality Level

Assay

≥95.0% (HPLC)

form

powder

color

white to off-white

antibiotic activity spectrum

Gram-positive bacteria

Mode of action

protein synthesis | interferes

SMILES string

[Li+].C[C@H](O)[C@H](C)[C@@H]1O[C@H]1C[C@H]2CO[C@@H](C\C(C)=C\C(=O)OCCCCCCCCC([O-])=O)[C@H](O)[C@@H]2O
[Li+].C[C@H](O)[C@H](C)[C@@H]1O[C@H]1C[C@H]2CO[C@@H](C\C(C)=C\C(=O)OCCCCCCCCC([O-])=O)[C@H](O)[C@@H]2O

InChI

1S/C26H44O9.Li/c1-16(13-23(30)33-11-9-7-5-4-6-8-10-22(28)29)12-20-25(32)24(31)19(15-34-20)14-21-26(35-21)17(2)18(3)27;/h13,17-21,24-27,31-32H,4-12,14-15H2,1-3H3,(H,28,29);/q;+1/p-1/b16-13+;/t17-,18-,19-,20-,21-,24+,25-,26-;/m0./s1

InChI key

XFIKMPRBSORKQP-JATHGWPISA-M

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Application

Lithium mupirocin as been used to study mupirocin resistance in staphylococcus aureus and in mycoplasma susceptibility studies .

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Storage class (TRGS 510): Non Combustible Solids

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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J Gilbart et al.
Antimicrobial agents and chemotherapy, 37(1), 32-38 (1993-01-01)
Mupirocin resistance in Staphylococcus aureus results from changes in the target enzyme, isoleucyl-tRNA synthetase (IRS). Twelve strains of S. aureus comprising four susceptible (MICs < or = 4 micrograms/ml), four intermediate level-resistant (MICs between 8 and 256 micrograms/ml), and four
P C Hannan
Journal of medical microbiology, 47(12), 1115-1122 (1998-12-18)
The susceptibilities of 40 strains of various Mycoplasma species to 10 classes of antimicrobial agents were compared in vitro by a broth microdilution method. The strains tested comprised 20 strains of four AIDS-associated species--M. penetrans (1 strain), M. fermentas (5
Yi-Yuan Chiu et al.
BMC genomics, 13 Suppl 7, S21-S21 (2013-01-11)
To discover a compound inhibiting multiple proteins (i.e. polypharmacological targets) is a new paradigm for the complex diseases (e.g. cancers and diabetes). In general, the polypharmacological proteins often share similar local binding environments and motifs. As the exponential growth of
Victoria J Ryder et al.
PloS one, 7(10), e47695-e47695 (2012-10-31)
To investigate the development of mutational resistance to antibiotics in staphylococcal biofilms. Mutation frequencies to resistance against mupirocin and rifampicin were determined for planktonic cultures and for biofilms generated using either a novel static biofilm model or by continuous flow.
Tomás García-Lozano et al.
Revista espanola de quimioterapia : publicacion oficial de la Sociedad Espanola de Quimioterapia, 25(4), 252-255 (2013-01-11)
Our objective was to determine the prevalence of methicillin-resistant Staphylococcus aureus in workers who had direct contact with oncologic patients infected with MRSA and admitted to the intensive care unit of the Valencian Institute of Oncology. A study of prevalence

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