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Sodium 1-heptanesulfonate

1-Heptanesulfonic acid sodium salt
Fórmula lineal:
Número de CAS:
Peso molecular:
Número de EC:
Número MDL:
ID de la sustancia en PubChem:

Nivel de calidad




mol peso

202.25 g/mol


HPLC: suitable
LC/MS: suitable


H2O: ≥100 mg/mL

SMILES string




InChI key


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Descripción general

Sodium 1-heptanesulfonate belongs to the sodium alkylsulfonate group of surfactants. It has a -SO?3 head group with sodium and an alkyl chain attached to the head group. Sodium 1-heptanesulfonate has a critical micelle concentration value of 0.302 mol/dm3.


Sodium 1-heptanesulfonate has been used as a component of the mobile phase buffer for preequilibration of high performance liquid chromatography column.
Ion-pairing reagent for HPLC, including analyses of peptides and proteins.


5, 25, 100 g in poly bottle

Acciones bioquímicas o fisiológicas

Sodium 1-heptanesulfonate serves as an ion-pairing reagent for analysis of epinephrine and norepinephrine in ion-pairing chromatography (IPC).

Código de clase de almacenamiento

11 - Combustible Solids



Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

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Más documentos

Quotes and Ordering

Analysis of catecholamines in urine by unique LC/MS suitable ion-pairing chromatography
Bergmann ML, et al.
Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences, 1057(2), 118-123 (2017)
Validated HPLC-Fl method for the analysis of S-adenosylmethionine and S-adenosylhomocysteine biomarkers in human blood
Albu C, et al.
Journal of Fluorescence, 23(3), 381-386 (2013)
Determination of S-adenosylmethionine and S-adenosylhomocysteine from human blood samples by HPLC-FL
Birsan C, et al.
Analytical Letters, 41(10), 1720-1731 (2008)
A R Calhoun et al.
Journal of colloid and interface science, 309(2), 505-510 (2007-03-03)
Measurements have been made to determine the solubility of ethane, C2H6, in aqueous solutions of four different surfactants of the linear alkanesulfonate class at 25 degrees C. The surfactants, sodium 1-pentanesulfonate, sodium 1-hexanesulfonate, sodium 1-heptanesulfonate, and sodium 1-octanesulfonate, all share
Takeshi Oshizaka et al.
International journal of pharmaceutics, 475(1-2), 292-297 (2014-08-27)
Skin concentrations of topically administered compounds need to be considered in order to evaluate their efficacies and toxicities. This study investigated the relationship between the skin permeation and concentrations of compounds, and also predicted the skin concentrations of these compounds


Bile Acids

The liver excretes excess cholesterol in the form of bile acids. Bile acids serve two purposes: to remove unwanted cholesterol from the body and to aid in lipid digestion in the intestine.

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