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C9270 Sigma-Aldrich

Coumermycin A1

  • CAS Number 4434-05-3

  • Empirical Formula (Hill Notation) C55H59N5O20

  • Molecular Weight 1110.08

  •  Beilstein/REAXYS Number 470805

  •  MDL number MFCD00057312

  •  PubChem Substance ID 329775201

  •  NACRES NA.85

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Properties

Related Categories Antibiotics, Antibiotics A to Z, Antibiotics by Application, Antibiotics by Mechanism of Action, Antibiotics  A-F,
Quality Level   200
form   powder
solubility   DMSO: 50 mg/mL
Mode of action   DNA synthesis | interferes
  enzyme | inhibits
antibiotic activity spectrum   Gram-negative bacteria
  Gram-positive bacteria
SMILES string   CO[C@@H]1[C@@H](OC(=O)c2ccc(C)[nH]2)[C@@H](O)[C@H](Oc3ccc4C(O)=C(NC(=O)c5c[nH]c(C(=O)NC6=C(O)c7ccc(O[C@@H]8OC(C)(C)[C@H](OC)[C@@H](OC(=O)c9ccc(C)[nH]9)[C@H]8O)c(C)c7OC6=O)c5C)C(=O)Oc4c3C)OC1(C)C
InChI   1S/C55H59N5O20/c1-21-12-16-29(57-21)48(67)77-42-38(63)52(79-54(6,7)44(42)71-10)73-31-18-14-26-36(61)34(50(69)75-40(26)24(31)4)59-46(65)28-20-56-33(23(28)3)47(66)60-35-37(62)27-15-19-32(25(5)41(27)76-51(35)70)74-53-39(64)43(45(72-11)55(8,9)80-53)78-49(68)30-17-13-22(2)58-30/h12-20,38-39,42-45,52-53,56-58,61-64H,1-11H3,(H,59,65)(H,60,66)/t38-,39-,42+,43+,44-,45-,52-,53-/m1/s1
InChI key   WTIJXIZOODAMJT-DHFGXMAYSA-N

Description

General description

Chemical structure: coumarin-glycoside

Application

Coumermycin A1 is an aminocoumarin antibiotic used to study processes such as DNA replication, transcription, and recombination that involve DNA topoisomerase II activity. It has been used to treat Staphylococcus aureus endocarditis in the rat model and to study the effect of coumermycin A1 on the expression of 67 fusions in Salmonella typhimurium. .

Packaging

5, 10 mg in glass bottle

50 mg in poly bottle

Biochem/physiol Actions

Coumermycin A1 inhibits DNA Gyrase which thereby inhibits cell division in bacteria.

Other Notes

Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place.

Tandem Mass Spectrometry data independently generated by Scripps Center for Metabolomics is available to view or download in PDF. C9270.pdf Tested metabolites are featured on Scripps Center for Metabolomics METLIN Metabolite Database. To learn more, visit sigma.com/metlin.

Safety & Documentation

Safety Information

Symbol 
GHS07  GHS07
Signal word 
Warning
Hazard statements 
Personal Protective Equipment 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 3
RTECS 
UX9375000
Flash Point(F) 
Not applicable
Flash Point(C) 
Not applicable

Documents

Certificate of Analysis (COA)

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Certificate of Origin (COO)

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Protocols & Articles
Peer-Reviewed Papers
15

References

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