Sodium pentanesulfonate
Synonym(s):1-Pentanesulfonic acid sodium salt;Pentane-1-sulfonic acid sodium salt
- CAS NO.：22767-49-3
- Empirical Formula: C5H13NaO3S
- Molecular Weight: 176.21
- MDL number: MFCD00007541
- EINECS: 245-208-4
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-04 20:40:58
What is Sodium pentanesulfonate?
Chemical properties
White crystalline powder
The Uses of Sodium pentanesulfonate
suzuki reaction
The Uses of Sodium pentanesulfonate
Sodium 1-pentanesulfonate is used as a base in the Suzuki coupling reaction. It is used as a surfactant in studies on drug release from the water-in -oil-in-water multiple emulsion process in vitro. It is utilized in the analysis of pharmaceutical products, metabolites, small organic molecule compounds, peptides by RP-HPLC and micellar electrokinetic chromatography.
The Uses of Sodium pentanesulfonate
Ion-associating reagent for HPLC, including analyses of peptides and proteins.
General Description
Concentrate for 6x1 L ready-to-use solution. Dilute contents of one ampule (~0.3 M) to 1 L with HPLC grade water to obtain a 0.005 M eluent solution.
Properties of Sodium pentanesulfonate
| Melting point: | 300 °C |
| Density | 1.018 |
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | H2O: soluble0.5M at 20°C, clear, colorless |
| form | Crystals |
| color | White to pale yellow |
| Odor | Odorless |
| PH | 5.5-7.5 (100g/l, H2O, 20℃) |
| Water Solubility | soluble |
| λmax | λ: 210 nm Amax: 0.06 λ: 220 nm Amax: 0.04 λ: 230 nm Amax: 0.03 λ: 260 nm Amax: 0.01 λ: 500 nm Amax: 0.01 |
| BRN | 3725147 |
| Stability: | Hygroscopic |
| InChI | InChI=1S/C5H12O3S.Na.H/c1-2-3-4-5-9(6,7)8;;/h2-5H2,1H3,(H,6,7,8);; |
| CAS DataBase Reference | 22767-49-3(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Pentanesulfonic acid, sodium salt (22767-49-3) |
Safety information for Sodium pentanesulfonate
Computed Descriptors for Sodium pentanesulfonate
| InChIKey | ROBLTDOHDSGGDT-UHFFFAOYSA-M |
| SMILES | C(CCCC)S(O)(=O)=O.[NaH] |
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