2-Phenylbenzimidazole-5-sulfonic acid

Names

[ Name ]:
2-Phenylbenzimidazole-5-sulfonic acid

[Synonym ]:
2-Phenyl-1H-benzimidazole-5-sulphonic acid
Novantisol
Ensulizole
2-phenylbenzimidazole-5-sulfonate salt
NEO HELIOPAN HYDRO
2-Phenyl-5-benzimidazolesulfonic acid,Ensulizole
UV ABSORBER-T
2-Phenylbenzimidazole-5-sulfonic acid
2-phenyl-5-benzimidazolesulfonic acid
MFCD00053007
PARSOL HS
2-Phenyl-1H-benzo[d]imidazole-5-sulphonic acid
2-Phenyl-1H-benzimidazole-5-sulfonic acid
EUSOLEX 232
Ultraviolet absorbent UV-T
1H-Benzimidazole-6-sulfonic acid, 2-phenyl-
PHENYLBENZIMIDAZOLSULPHONICACID
2-phenyl-1H-benzoimidazole-5-sulfonic acid
2-phenyl-benzimidazole-5-sulfonic acid
Phenylbenzimidazole sulfonic acid
2-Phenyl-5-sulfobenzimidazole
2-Phenylbenzimidazole-5-sulphonic acid
EINECS 248-502-0
2-Phenyl-1H-benzimidazole-6-sulfonic acid
Phenylbenzimidazolesulfonic acid
1H-benzimidazole-5-sulfonic acid, 2-phenyl-
2-phenyl-1H-benzo[d]imidazole-5-sulfonic acid
T56 BM DNJ CR& GSWQ

Biological Activity

[Description]:

Ensulizole is a sulfonated UV absorber and can intense UVB and partial UVA absorption. Ensulizole can damage the DNA through the generation of reactive oxygen species (ROS) upon UV or sunlight irradiation. Ensulizole is a water soluble sunscreen ingredient[1].

[Related Catalog]:

Research Areas >> Others

Signaling Pathways >> Protein Tyrosine Kinase/RTK >> ROS

[In Vitro]

At 4.0 mM [H2O2]0, a complete removal of 40.0 μM parent PBSA and 25% decrease in TOC are achieved with 190 min of UV irradiation[1].

[References]

[1]. Abdelraheem WH, et al. Degradation and mineralization of organic UV absorber compound 2-phenylbenzimidazole-5-sulfonic acid (PBSA) using UV-254nm/H2O2. J Hazard Mater. 2015 Jan 23;282:233-40.

Chemical & Physical Properties

[ Density]:
1.5±0.1 g/cm3

[ Melting Point ]:
300 °C

[ Molecular Formula ]:
C₁₃H₁₀N₂O₃S

[ Molecular Weight ]:
274.295

[ Flash Point ]:
>100ºC

[ Exact Mass ]:
274.041199

[ PSA ]:
91.43000

[ LogP ]:
1.50

[ Index of Refraction ]:
1.704

[ Storage condition ]:
2-8°C

[ Water Solubility ]:
soluble

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi:Irritant;

[ Risk Phrases ]:
R36/37/38

[ Safety Phrases ]:
S26-S36

[ RIDADR ]:
NONH for all modes of transport

[ HS Code ]:
29339990

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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