Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: Antibiotic A 26771B
RN: 56448-20-5
UNII: QH19TJ89BL
InChIKey: CAOCHWFVLJETKN-SADTYBKJSA-N

Note

  • Produced by Penicillium turbatum.

Classification Codes

  • Drug / Therapeutic Agent
  • Natural Product

Molecular Formula

  • C20-H30-O7

Molecular Weight

  • 382.45
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Results Name

  • Antibiotic A 26771B

Name of Substance

  • A26771B

Synonyms

  • A-26771-B
  • Antibiotic A 26771B
  • BRN 5309307
  • UNII-QH19TJ89BL

Systematic Names

  • Butanedioic acid, mono(16-methyl-2,5-dioxooxacyclohexadec-3-en-6-yl) ester
  • Butanedioic acid, mono(16-methyl-2,5-dioxooxacyclohexadec-3-en-6-yl) ester, (6S-(3E,6R*,16S*))-

Registry Numbers

CAS Registry Number

  • 56448-20-5

FDA UNII

  • QH19TJ89BL

System Generated Number

  • 0056448205

Structure Descriptors

InChI

1S/C20H30O7/c1-15-9-7-5-3-2-4-6-8-10-17(16(21)11-13-19(24)26-15)27-20(25)14-12-18(22)23/h11,13,15,17H,2-10,12,14H2,1H3,(H,22,23)/b13-11+/t15-,17+/m1/s1

InChIKey

CAOCHWFVLJETKN-SADTYBKJSA-N

Smiles

C[C@@H]1CCCCCCCCC[C@H](OC(=O)CCC(=O)O)C(=O)\C=C\C(=O)O1

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 intraperitoneal 62mg/kg (62mg/kg)   "CRC Handbook of Antibiotic Compounds," Vols.1- , Berdy, J., Boca Raton, FL, CRC Press, 1980Vol. 2, Pg. 373, 1980.