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Substance Name: Cladosporin
RN: 35818-31-6
UNII: 81PR0D5FI4
InChIKey: WOMKDMUZNBFXKG-ZWKOPEQDSA-N

Note

  • Antifungal metabolite from Cladosporium cladosporioides; toxic, minor metabolite of Aspersillus flavus.

Molecular Formula

  • C16-H20-O5

Molecular Weight

  • 292.329
 

Classification Codes

  • Drug / Therapeutic Agent
  • Natural Product
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Names and Synonyms

Name of Substance

  • Cladosporin

Synonyms

  • Asperentin
  • Cladosporin
  • Isocoumarin, 3,4-dihydro-6,8-dihydroxy-3-(6-methyl-tetrahydro-2H-pyran-2-yl)-
  • UNII-81PR0D5FI4

Systematic Names

  • 1H-2-Benzopyran-1-one, 3,4-dihydro-6,8-dihydroxy-3-((tetrahydro-6-methyl-2H-pyran-2-yl)methyl)-, (2R-(2-alpha(R*),6-beta))-
  • 3,4-Dihydro-6,8-dihydroxy-3-(tetrahydro-6-methyl-2H-pyran-2-yl)methylisocoumarin

Registry Numbers

CAS Registry Number

  • 35818-31-6

FDA UNII

  • 81PR0D5FI4

System Generated Number

  • 0035818316

Structure Descriptors

InChI

1S/C16H20O5/c1-9-3-2-4-12(20-9)8-13-6-10-5-11(17)7-14(18)15(10)16(19)21-13/h5,7,9,12-13,17-18H,2-4,6,8H2,1H3/t9-,12+,13+/m0/s1

InChIKey

WOMKDMUZNBFXKG-ZWKOPEQDSA-N

Smiles

C[C@H]1CCC[C@H](C[C@H]2Cc3cc(O)cc(O)c3C(=O)O2)O1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 200mg/kg (200mg/kg)   "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 5, Pg. 455, 1981.