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Substance Name: Pecilocin [INN:BAN]
RN: 19504-77-9
UNII: TSA7W27MF8
InChIKey: ZYPGADGCNXOUJP-CXVPHVKISA-N

Note

  • Fungicidal antibiotic produced by Paecilomyces varioti Bainier var. antibioticus.

Classification Code

  • Drug / Therapeutic Agent

Molecular Formula

  • C17-H25-N-O3

Molecular Weight

  • 291.3885
 
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Names and Synonyms

Name of Substance

  • Pecilocin
  • Pecilocin [INN:BAN]

Synonyms

  • EINECS 243-116-9
  • Leofungine
  • NSC 291839
  • Pecilocin
  • Pecilocina
  • Pecilocina [INN-Spanish]
  • Pecilocine
  • Pecilocine [INN-French]
  • Pecilocinum
  • Pecilocinum [INN-Latin]
  • Supral
  • UNII-TSA7W27MF8
  • Variotin

Systematic Names

  • 1-(8-Hydroxy-6-methyl-1-oxo-2,4,6-dodecatrienyl)-2-pyrrolidinone
  • 2-Pyrrolidinone, 1-(8-hydroxy-6-methyl-1-oxo-2,4,6-dodecatrienyl)-, (R-(E,E,E))- (9CI)
  • 2-Pyrrolidinone, 1-(8-hydroxy-6-methyl-2,4,6-dodecatrienoyl)-, (E,E,E)-(R)-
  • Antibiotic obtained from cultures of Paecyllomyces varioti Banier var. antibioticus, or the same substance produced by any other means
  • Pecilocin

Registry Numbers

CAS Registry Number

  • 19504-77-9

FDA UNII

  • TSA7W27MF8

System Generated Number

  • 0019504779

Structure Descriptors

InChI

1S/C17H25NO3/c1-3-4-9-15(19)13-14(2)8-5-6-10-16(20)18-12-7-11-17(18)21/h5-6,8,10,13,15,19H,3-4,7,9,11-12H2,1-2H3/b8-5+,10-6+,14-13+/t15-/m1/s1

InChIKey

ZYPGADGCNXOUJP-CXVPHVKISA-N

Smiles

CCCC[C@H](/C=C(\C)/C=C/C=C/C(=O)N1CCCC1=O)O

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 320mg/kg (320mg/kg)   "Antibiotics: Origin, Nature, and Properties," Korzyoski, T., et al., eds., Washington, DC, American Soc. for Microbiology, 1978Vol. 3, Pg. 2004, 1978.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 2.650 (none)   EST
Atmospheric OH Rate Constant 1.50E-10 cm3/molecule-sec 25 EST

Physical property data is provided to ChemIDplus by SRC, Inc.