Home Imidazoles 27503-81-7
27503-81-7,MFCD00053007
Catalog No.:AA002TWA

27503-81-7 | 2-Phenylbenzimidazole-5-sulfonic acid

Pack Size
Purity
Availability
Price(USD)
Quantity
  
25g
98%
in stock  
$7.00   $5.00
- +
500g
98%
in stock  
$82.00   $57.00
- +
  • Technical Information
  • Properties
  • Downstream Synthesis Route
  • Literature
  • Request for Quotation
  • Download SDS
  • Technical Information
  • Properties
  • Downstream Synthesis Route
  • Literature
Technical Information
Catalog Number:
AA002TWA
Chemical Name:
2-Phenylbenzimidazole-5-sulfonic acid
CAS Number:
27503-81-7
Molecular Formula:
C13H10N2O3S
Molecular Weight:
274.2951
MDL Number:
MFCD00053007
SMILES:
OS(=O)(=O)c1ccc2c(c1)[nH]c(n2)c1ccccc1
Properties
Properties
 
Form:
Solid  
MP:
300 °C  
Refractive Index:
1.6360 (estimate)  
Solubility:
ethanol and water: soluble ((as sodium salt))  
Storage:
Keep in dry area;Room Temperature;  

Computed Properties
 
Complexity:
414  
Covalently-Bonded Unit Count:
1  
Heavy Atom Count:
19  
Hydrogen Bond Acceptor Count:
4  
Hydrogen Bond Donor Count:
2  
Rotatable Bond Count:
2  
XLogP3:
2  

Downstream Synthesis Route

[1]CurrentPatentAssignee:ALUMENDLLC-US2005/113288,2005,A1Locationinpatent:Page/Pagecolumn15;Sheet5

[2]CurrentPatentAssignee:Novartis(w/oSandoz);NOVARTISAG-US2012/28969,2012,A1Locationinpatent:Page/Pagecolumn52

[1]CurrentPatentAssignee:MERCKKGAA-US5473079,1995,A

[1]JournaloftheKoreanChemicalSociety,2010,vol.54,p.589-593

[2]JournaloftheChileanChemicalSociety,2012,vol.57,p.1122-1125,4

[3]IndianJournalofHeterocyclicChemistry,2018,vol.28,p.345-350

[1]CurrentPatentAssignee:Novartis(w/oSandoz);NOVARTISAG-US2012/28969,2012,A1

Literature

Title: Emerging pollutants in sewage, surface and drinking water in Galicia (NW Spain).

Journal: Chemosphere 20120301

Title: Non-targeted analysis of wastewater treatment plant effluents by high performance liquid chromatography-time slice-solid phase extraction-nuclear magnetic resonance/time-of-flight-mass spectrometry.

Journal: Journal of chromatography. A 20111223

Title: Removal of micropollutants from aerobically treated grey water via ozone and activated carbon.

Journal: Water research 20110401

Title: The sunscreen agent 2-phenylbenzimidazole-5-sulfonic acid photosensitizes the formation of oxidized guanines in cellulo after UV-A or UV-B exposure.

Journal: The Journal of investigative dermatology 20101001

Title: Quantum chemical investigation and experimental verification on the aquatic photochemistry of the sunscreen 2-phenylbenzimidazole-5-sulfonic acid.

Journal: Environmental science & technology 20101001

Title: Occurrence of xenobiotics in gray water and removal in three biological treatment systems.

Journal: Environmental science & technology 20100901

Title: A reversed-phase ion-interaction chromatographic method for in-vitro estimation of the percutaneous absorption of water-soluble UV filters.

Journal: Analytical and bioanalytical chemistry 20080601

Title: Phase behavior of aqueous mixtures of 2-phenylbenzimidazole-5-sulfonic acid and cetyltrimethylammonium bromide: hydrogels, vesicles, tubules, and ribbons.

Journal: The journal of physical chemistry. B 20080313

Title: Multiclass determination of sunscreen chemicals in water samples by liquid chromatography-tandem mass spectrometry.

Journal: Analytical chemistry 20080215

Title: Indirect fluorescent determination of selected nitro-aromatic and pharmaceutical compounds via UV-photolysis of 2-phenylbenzimidazole-5-sulfonate.

Journal: Talanta 20080215

Title: Microbiological assessment of the ultraviolet screening effect of sunscreen preparations.

Journal: Journal of cosmetic science 20080101

Title: Novel nanotubes from a cationic surfactant and an anionic stiff aromatic counter-ion.

Journal: The journal of physical chemistry. B 20060914

Title: [Studies for analyzing restricted ingredients such as phenylbenzoimidazole sulfonic acid].

Journal: Kokuritsu Iyakuhin Shokuhin Eisei Kenkyujo hokoku = Bulletin of National Institute of Health Sciences 20060101

Title: Complexation of the sunscreen agent, phenylbenzimidazole sulphonic acid with cyclodextrins: effect on stability and photo-induced free radical formation.

Journal: European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences 20040701

Title: Sensitive sequential-injection system for the determination of 2-phenylbenzimidazole-5-sulphonic acid in human urine samples using on-line solid-phase extraction coupled with fluorimetric detection.

Journal: Talanta 20030301

Title: Photophysical and photochemical studies of 2-phenylbenzimidazole and UVB sunscreen 2-phenylbenzimidazole-5-sulfonic acid.

Journal: Photochemistry and photobiology 20020201

Title: Comparison of the hanson microette and the Van Kel apparatus for in vitro release testing of topical semisolid formulations.

Journal: Pharmaceutical research 20011001

Title: 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.

Quotation Request
Company Name:
*
Contact Person:
*
Email:
*
Quantity Required:
*
Country:
Additional Info:
SDS
Related Products of 27503-81-7
Tags:27503-81-7 Molecular Formula|27503-81-7 MDL|27503-81-7 SMILES|27503-81-7 2-Phenylbenzimidazole-5-sulfonic acid |Heterocyclic_Building_Blocks