(3,4,5-Trihydroxybenzylidene)malononitrile

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Names

[ CAS No. ]:
118409-58-8

[ Name ]:
(3,4,5-Trihydroxybenzylidene)malononitrile

[Synonym ]:
(3,4,5-trihydroxybenzylidene)propanedinitrile
tyrphostin A-25
Propanedinitrile, 2-[(3,4,5-trihydroxyphenyl)methylene]-
TYROPHOSTIN A25
TYRPHOSTIN 25
(3,4,5-Trihydroxybenzylidene)malononitrile

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
500.8±50.0 °C at 760 mmHg

[ Melting Point ]:
-220ºC dec.

[ Molecular Formula ]:
C10H6N2O3

[ Molecular Weight ]:
202.17

[ Flash Point ]:
256.7±30.1 °C

[ Exact Mass ]:
202.037842

[ PSA ]:
108.27000

[ LogP ]:
0.55

[ Vapour Pressure ]:
0.0±1.3 mmHg at 25°C

[ Index of Refraction ]:
1.743

[ Storage condition ]:
2-8°C

[ Stability ]:
Light Sensitive

[ Water Solubility ]:
DMSO: >50 mg/mL, clear, yellow to orange

Safety Information

[ WGK Germany ]:
3

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

  • Gallic aldehyde
  • Malononitrile

DownStream

Related Compounds

  • 3,4,5-tris-decoxybenzoic acid
  • 3,4,5-trichloro-6-propyl-3,4-dihydropyran-2-one
  • 3,4,5-trichloro-4,6-diethyl-3H-pyran-2-one
  • 3,4,5-trichloro-6-phenylpyridazine
  • 3-(4,5-dichloro-2-hydroxyphenyl)-1-methoxy-1-methylurea
  • 3,4,5,2',4'-Pentahydroxychalcone
  • N1-butyl-N2-(2-(1-((4-chlorophenyl)sulfonyl)piperidin-2-yl)ethyl)oxalamide
  • N1-(2-(1-((4-chlorophenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(2-methoxyethyl)oxalamide
  • 3-Methyl-5-ethyl-1H-1,2,4-triazole
  • N1-(2-(1-((4-chlorophenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(4-fluorobenzyl)oxalamide
  • N1-(2-(1-((4-chlorophenyl)sulfonyl)piperidin-2-yl)ethyl)-N2-(2-hydroxyethyl)oxalamide
  • (E)-2-(5-Chlorothiophen-2-Yl)-N-[(3s)-1-{4-[(1s)-1-(Dimethylamino)ethyl]-2-Fluorophenyl}-2-Oxopyrrolidin-3-Yl]ethenesulfonamide
  • 4-methyl-5,6-dihydropyridin-2(1H)-one
  • 6-Chloro-3,4-dihydro-2H-benzo[e][1,2]thiazine 1,1-dioxide
  • (I+/-R)-I+/--Ethenyl-2-furanmethanol
  • 1-(tert-Butylamino)-2-butanol
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