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Substance Name: Furylfuramide
RN: 3688-53-7
UNII: 054NR2135Y
InChIKey: LYAHJFZLDZDIOH-VURMDHGXSA-N

Note

  • Used formerly as antimicrobial food additive. It causes mutations in many cell cultures and may be carcinogenic.

Molecular Formula

  • C11-H8-N2-O5

Molecular Weight

  • 248.1932
 

Classification Codes

Classification Codes

  • Mutagens
  • Mutation Data
  • Noxae
  • Reproductive Effect
  • Tumor Data

Superlist Classification Code

  • Overall Carcinogenic Evaluation: Group 2B
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Names and Synonyms

Name of Substance

  • Furylfuramide

MeSH Heading

  • Furylfuramide

Synonyms

  • 2-(2-Furyl)-3-(5-nitro-2-furyl)acrylamide
  • 2-(2-Furyl)-3-(5-nitro-2-furyl)acrylic acid amide
  • 2-(2-Furyl)-3-(5-nitrofuryl)acrylamide
  • 2-(Furyl)-3-(5-nitro-2-furyl)acrylamide
  • 2-Furanacetamide, alpha-((5-nitro-2-furanyl)methylene)-
  • 2-Furanacrylamide, alpha-2-furyl-5-nitro-
  • Acrylamide, 2-(2-furyl)-3-(5-nitro-2-furyl)-
  • AF 2 (Preservative)
  • AF-2
  • alpha-((5-Nitro-2-furanyl)methylene)-2-furanacetamide
  • alpha-(Furyl)-beta-(5-nitro-2-furyl)acrylic amide
  • alpha-2-Furyl-5-nitro-2-furanacrylamide
  • CCRIS 10
  • Furylamide
  • Furylfuramide
  • HSDB 4345
  • NSC 44973
  • Tofuron
  • UNII-054NR2135Y

Systematic Names

  • 2-Furanacetamide, alpha-((5-nitro-2-furanyl)methylene)-
  • 2-Furanacetamide, alpha-((5-nitro-2-furanyl)methylene)- (9CI)
  • 2-Furanacrylamide, alpha-2-furyl-5-nitro- (8CI)
  • Acrylamide, 2-(2-furyl)-3-(5-nitro-2-furyl)-
  • AF 2

Superlist Names

  • 2-(2-Furyl)-3-(5-nitro-2-furyl)acrylamide
  • 2-Furanacetamide, alpha-((5-nitro-2-furanyl)methylene)-
  • AF-2
  • Furylfuramide

Registry Numbers

CAS Registry Number

  • 3688-53-7

FDA UNII

  • 054NR2135Y

System Generated Number

  • 0003688537

Structure Descriptors

InChI

1S/C11H8N2O5/c12-11(14)8(9-2-1-5-17-9)6-7-3-4-10(18-7)13(15)16/h1-6H,(H2,12,14)/b8-6-

InChIKey

LYAHJFZLDZDIOH-VURMDHGXSA-N

Smiles

c1cc(oc1)/C(=C/c2ccc(o2)[N+](=O)[O-])/C(=O)N

Toxicity

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LD50 oral 221mg/kg (221mg/kg)   Nippon Eiseigaku Zasshi. Japanese Journal of Hygiene. Vol. 28, Pg. 463, 1973.
rat LD50 oral 1554mg/kg (1554mg/kg)   Tohoku Journal of Experimental Medicine. Vol. 103, Pg. 331, 1971.

Physical Properties

Physical Property Value Units Temp (deg C) Source
log P (octanol-water) 0.15 (none)   EXP
Water Solubility 360 mg/L 25 EST
Vapor Pressure 6.93E-08 mm Hg 25 EST
Henry's Law Constant 4.65E-14 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 7.53E-11 cm3/molecule-sec 25 EST

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