Basic information Description Safety Supplier Related
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Sodium 1-heptanesulfonate

Basic information Description Safety Supplier Related

Sodium 1-heptanesulfonate Basic information

Product Name:
Sodium 1-heptanesulfonate
Synonyms:
  • LOW UV IPC(TM) B7, TETRABUTYLAMMONIUM PHOSPHATE
  • HEPTYLSULFONIC ACID SODIUM SALT
  • HEPTANE-1-SULFONIC ACID SODIUM SALT
  • HEPTANE SULFONIC ACID SODIUM SALT
  • IPC(TM) B7
  • IPC-ALKS-7
  • 1-HEPTYLSODIUMSULFONATE
  • 1-HEPTANESULPHONATE, SODIUM SALT
CAS:
22767-50-6
MF:
C7H17NaO3S
MW:
204.26
EINECS:
245-210-5
Product Categories:
  • Ion-pair Reagents
  • Analytical Chemistry
  • Alkyl Aryl Sodium Sulfonate Series
  • HPLC Ion-Pair Reagents for Basic Samples
  • Ion-Pair Reagents for HPLC
Mol File:
22767-50-6.mol
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Sodium 1-heptanesulfonate Chemical Properties

Melting point:
>300 °C(lit.)
Density 
1.017 g/cm
storage temp. 
Inert atmosphere,Room Temperature
solubility 
H2O: soluble0.5M at 20°C, clear, colorless
form 
Crystalline Powder of Flakes
color 
White
PH
5.5-7.5 (100g/l, H2O, 20℃)
Water Solubility 
soluble
λmax
λ: 210 nm Amax: 0.07
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 
3731762
Stability:
Hygroscopic
InChI
InChI=1S/C7H16O3S.Na.H/c1-2-3-4-5-6-7-11(8,9)10;;/h2-7H2,1H3,(H,8,9,10);;
InChIKey
MZPSXYLCFFPGFQ-UHFFFAOYSA-N
SMILES
C(S(O)(=O)=O)CCCCCC.[NaH]
CAS DataBase Reference
22767-50-6(CAS DataBase Reference)
EPA Substance Registry System
1-Heptanesulfonic acid, sodium salt (22767-50-6)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38-43
Safety Statements 
37/39-26-36/37-36-24/25
WGK Germany 
3
8-10
TSCA 
Yes
HS Code 
29041000

MSDS

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Sodium 1-heptanesulfonate Usage And Synthesis

Description

Sodium 1-heptanesulfonate is used as an ion-pairing reagent for HPLC, including analyses of peptides and proteins. The anionic sulfonate counterion permits the separation and resolution of positively charged analytes. It is utilized in the analysis of both organic and inorganic small molecule compounds. HPLC analysis of many pharmaceutical products or metabolites commonly incorporates sodium 1-heptanesulfonate.
It is also utilized in high performance capillary electrophoresis analysis of peptides.

Chemical Properties

White crystalline powder

Uses

suzuki reaction

Uses

Sodium 1-Heptanesulfonate is a reactant used in the preparation of surfactants for detergents or emulsifiers. Potential use in cancer therapy through NRF2-ARE interaction.

Uses

Sodium 1-heptanesulfonate may be used as an ion-pairing reagent for the determination of ethambutol in pharmaceutical dosage forms by ion-pair reversed phase liquid chromatography with UV detection.

General Description

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.

Biochem/physiol Actions

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

Sodium 1-heptanesulfonate Preparation Products And Raw materials

Raw materials

Sodium 1-heptanesulfonateSupplier

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