4,4'-Carbonyldiphthalic acid

Names

[ Name ]:
4,4'-Carbonyldiphthalic acid

[Synonym ]:
Benzophenone-3,3',4,4'-tetracarboxylic acid
4,4'-Carbonyldiphthalic acid
benzophenone-3,3′,4,4′-tetracarboxylic acid
MFCD00020283
EINECS 219-613-1
1,2-Benzenedicarboxylic acid, 4,4'-carbonylbis-
3,3',4,4'-Benzophenonetetracarboxylic acid
4,4'-carbonyldibenzene-1,2-dicarboxylic acid
3,3′,4,4′-benzophenonetetracarboxylic acid
1,2-Benzenedicarboxylic acid,4,4'-carbonylbis
Benzophenonetetracarboxylic acid

Biological Activity

[Description]:

Benzophenonetetracarboxylic acid can inprove activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms.Benzophenonetetracarboxylic acid can improve activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms by chemically modifying aliphatic or amino groups

[Related Catalog]:

Signaling Pathways >> Metabolic Enzyme/Protease >> Phosphatase

Research Areas >> Cardiovascular Disease

[References]

[1]. Siddiqui KS et al. Improved activity and stability of alkaline phosphatases from psychrophilic and mesophilic organisms bychemically modifying aliphatic or amino groups using tetracarboxy-benzophenone derivatives. Cell Mol Biol (Noisy-le-grand). 2004 Jul;50(5):657-67.

[Related Small Molecules]

Chemical & Physical Properties

[ Density]:
1.6±0.1 g/cm3

[ Boiling Point ]:
734.0±60.0 °C at 760 mmHg

[ Molecular Formula ]:
C₁₇H₁₀O₉

[ Molecular Weight ]:
358.256

[ Flash Point ]:
411.7±29.4 °C

[ Exact Mass ]:
358.032471

[ PSA ]:
166.27000

[ LogP ]:
1.77

[ Vapour Pressure ]:
0.0±2.5 mmHg at 25°C

[ Index of Refraction ]:
1.696

[ Storage condition ]:
2-8°C

Safety Information

[ HS Code ]:
2918300090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2918300090

[ Summary ]:
2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%