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1-PENTANESULFONIC ACID SODIUM SALT MONOHYDRATE - CAS 207605-40-1

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Category
Main Product
Product Name
1-PENTANESULFONIC ACID SODIUM SALT MONOHYDRATE
Catalog Number
207605-40-1
Synonyms
SODIUM 1-PENTANESULFONATE HYDRATE;SODIUM 1-PENTANESULFONATE MONOHYDRATE;SODIUM 1-PENTANESULPHONATE HYDRATE;N-AMYLSULFONIC ACID, SODIUM SALT;N-AMYLSULFONIC ACID SODIUM SALT, MONOHYDRATE;1-PENTANESULFONIC ACID SODIUM SALT HYDRATE
CAS Number
207605-40-1
Molecular Weight
174.19
Molecular Formula
C5H11O3S.Na
COA
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MSDS
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Canonical SMILES
CCCCCS(=O)(=O)[O-].O.[Na+]
InChI
InChI=1S/C5H12O3S.Na.H2O/c1-2-3-4-5-9(6,7)8;;/h2-5H2,1H3,(H,6,7,8);;1H2/q;+1;/p-1
InChIKey
FPQYXAFKHLSWTI-UHFFFAOYSA-M
Structure
CAS 207605-40-1 1-PENTANESULFONIC ACID SODIUM SALT MONOHYDRATE
Specification
Purity
95%
Melting Point
300ºC
Density
g/cm3
Appearance
White crystalline powder
Reference Reading
1.Influence of lipophilic counter-ions in combination with phloretin and 6-ketocholestanol on the skin permeation of 5-aminolevulinic acid.
Auner BG1, Valenta C, Hadgraft J. Int J Pharm. 2003 Apr 14;255(1-2):109-16.
In this study, the effect of lipophilic counter-ions on the permeation of 5-aminolevulinic acid (ALA) in combination with skin impregnation by phloretin and 6-ketocholestanol was evaluated. Standard in vitro permeation experiments with porcine skin were performed analysing the ALA content by HPLC and fluorescent detection after ALA derivatisation. The shake flask method in combination with a trinitrobenzensulfonic acid test for ALA analysis was performed to calculate the apparent partition coefficient (logP(Oct)). The permeation of ALA was enhanced by cetylpyridinium chloride and benzalkonium chloride at pH 7.0 and by sodium-1-octanesulfonic acid, sodium-1-heptanesulfonic acid and sodium-1-pentanesulfonic acid monohydrate at pH 4.0. Corresponding effects of these additives were observed on the partitioning of ALA. Pre-impregnation of porcine skin with phloretin and 6-ketocholestanol increased the ALA diffusion about 1.7-fold at pH 7.0. Moreover, this transport enhancement by 6-ketocholestanol was 3.
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