76955

Sodium 1-pentanesulfonate monohydrate

≥98.0% (T)

• Synonym(s): 1-Pentanesulfonic acid sodium salt
• Linear Formula: CH₃(CH₂)₄SO₃Na · H₂O
• CAS Number: 207605-40-1
• Molecular Weight: 192.21
• Beilstein/REAXYS Number: 3725147
• EC Number: 245-208-4
• MDL number: MFCD00149548
• UNSPSC Code: 12352100
• PubChem Substance ID: 57652668
• NACRES: NA.22

Properties

• Quality Level: 200
• assay: ≥98.0% (T)
• form: flakes
• SMILES string: O.[Na+].CCCCCS([O-])(=O)=O
• 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
• InChI key: FPQYXAFKHLSWTI-UHFFFAOYSA-M

Description

General description

Sodium 1-pentanesulfonate is mainly used as an ion-pairing agent in chromatographic mobile phase.

Application

• Application of hydrophilic interaction liquid chromatography for the quantification of succinylcholine: This study outlines a method for using sodium 1-pentanesulfonate monohydrate for ion pair chromatography in the quantification of succinylcholine (A Szterk, A Zmysłowski, S Gorinstein, 2018).


• HPLC method development and validation for the determination of Cefaclor in human plasma: Describes the use of sodium 1-pentanesulfonate monohydrate in mobile phase preparation for the analysis of Cefaclor (S Naz, MH Shoaib, L Bashir, RI Yousuf, 2017).


• Dissociation between urate and blood pressure in mice and in people with early Parkinson′s disease: Utilizes sodium 1-pentanesulfonate monohydrate in the mobile phase composition for analysis (X Chen, CC Umeh, RE Tainsh, DD Feng, M Maguire, 2018).


• New liquid oral formulations of hydroxychloroquine: a physicochemical stability study: Examines stability of hydroxychloroquine formulations with sodium 1-pentanesulfonate monohydrate as part of the mobile phase (V Lebreton, B Bourcier, K Cosson, 2021).

Safety Information

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Gloves, type N95 (US)