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21799-87-1,MFCD00007475
Catalog No.:AA0035FB

21799-87-1 | Potassium 2,5-dihydroxybenzenesulfonate

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Purity
Availability
Price(USD)
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25g
98%
in stock  
$8.00   $6.00
- +
100g
98%
in stock  
$25.00   $18.00
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500g
>98.0%(T)
in stock  
$99.00   $69.00
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  • Technical Information
  • Properties
  • Downstream Synthesis Route
  • Literature
  • Request for Quotation
  • Download SDS
  • Technical Information
  • Properties
  • Downstream Synthesis Route
  • Literature
Technical Information
Catalog Number:
AA0035FB
Chemical Name:
Potassium 2,5-dihydroxybenzenesulfonate
CAS Number:
21799-87-1
Molecular Formula:
C6H5KO5S
Molecular Weight:
228.2642
MDL Number:
MFCD00007475
SMILES:
Oc1ccc(c(c1)S(=O)(=O)[O-])O.[K+]
Properties
Properties
 
Form:
Solid  
MP:
251 °C (dec.)(lit.)  
Storage:
Inert atmosphere;Room Temperature;  

Computed Properties
 
Complexity:
246  
Covalently-Bonded Unit Count:
2  
Heavy Atom Count:
13  
Hydrogen Bond Acceptor Count:
5  
Hydrogen Bond Donor Count:
2  
Rotatable Bond Count:
1  

Downstream Synthesis Route

[1]JournaloftheAmericanChemicalSociety,1989,vol.111,p.1843-1849

92-88-6    1897-52-5    21799-87-1   
polymer,potassiumsalt,numberofsulfonicgroupsperrepeatedunitofpolymer0.91,intrinsicviscosity3.52dl/gat25degCindimethylacetamide;monomer(s):potassium2,5-dihydroxybenzenesulfonate;2,6-difluorobenzonitrile;4,4\-biphenol 

[1]Macromolecules,2005,vol.38,p.3237-3245

92-88-6    1897-52-5    21799-87-1   
polymer,potassiumsalt,numberofsulfonicgroupsperrepeatedunitofpolymer0.78,intrinsicviscosity1.78dl/gat25degCindimethylacetamide;monomer(s):potassium2,5-dihydroxybenzenesulfonate;2,6-difluorobenzonitrile;4,4\-biphenol 

[1]Macromolecules,2005,vol.38,p.3237-3245

92-88-6    1897-52-5    21799-87-1   
polymer,potassiumsalt,numberofsulfonicgroupsperrepeatedunitofpolymer0.67,intrinsicviscosity1.59dl/gat25degCindimethylacetamide;monomer(s):potassium2,5-dihydroxybenzenesulfonate;2,6-difluorobenzonitrile;4,4\-biphenol 

[1]Macromolecules,2005,vol.38,p.3237-3245

92-88-6    1897-52-5    21799-87-1   
polymer,potassiumsalt,numberofsulfonicgroupsperrepeatedunitofpolymer0.62,intrinsicviscosity1.95dl/gat25degCindimethylacetamide;monomer(s):potassium2,5-dihydroxybenzenesulfonate;2,6-difluorobenzonitrile;4,4\-biphenol 

[1]Macromolecules,2005,vol.38,p.3237-3245

Literature

Title: Topical treatment of actinic keratoses with potassium dobesilate 5% cream. a preliminary open-label study.

Journal: European journal of medical research 20110101

Title: Long-term effectiveness of dobesilate in the treatment of papulopustular rosacea.

Journal: BMJ case reports 20110101

Title: Microsphere-based protease assays and screening application for lethal factor and factor Xa.

Journal: Cytometry. Part A : the journal of the International Society for Analytical Cytology 20060501

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SDS
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