(3,4,5-Trihydroxybenzylidene)malononitrile

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Names

[ 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
Benzoic acid, 4-(3-azetidinyl)-3-nitro-, methyl ester
4-(2-Bromo-6-chlorophenyl)-2-pyrrolidinone
4-Formyl-2-methyl-5-oxazolecarboxylic acid
6-chloro-5-fluoro-4-methoxy-1H-Indole-2-carboxylic acid
N-{2-[5-(furan-2-yl)thiophen-2-yl]ethyl}pent-4-enamide
Tert-butyl (2-stearamidoethyl)carbamate
3-Bromo-6-methanesulfonylpyrazolo[1,5-a]pyrimidine
N-[(3-methoxy-2-nitrophenyl)methyl]-N-methylhydroxylamine
1,3-dioxo-2,3-dihydro-1H-isoindol-2-yl thieno[3,4-b]thiophene-2-carboxylate
tert-butyl N-(4-aminobut-2-en-1-yl)-N-(propan-2-yl)carbamate

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