N-Lauroyl Sarcosine Sodium

N-Lauroyl Sarcosine Sodium

Synonyms Sarkosyl NL-97; Sodium N-Lauroyl Sarcosinate; N-Methyl-N-(1-oxododecyl) glycine sodium salt; N-Dodecanoyl-N-methylglycine sodium salt; Sarkosyl NL

CAS Number: 137-16-6 Molecular Formula: C15H29NO3 • Na Molecular Weight: 293.4

Beilstein Registry Number: 5322974 EC Number: 205-281-5 MDL Number: MFCD00042728

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SKU 02190289-CF
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Description

Product Description

N-Lauroylsarcosine is an anionic detergent.

Application Notes

N-Lauroylsarcosine is used for solubilization and separation of membrane proteins and glycoproteins; reported to inhibit hexokinase. It is useful in concentrated salt solutions used in the cell lysis step during RNA purification (helps avoid excessive foaming). It has been used to indicate paramagnetic anisotropy sign change in micelle mesophage. Inhibits bacterial flora of human saliva/gut at 0.25% as well as acting as a fungistatic agent in aqueous dispersion (1%).

Key Applications

Cell Lysis Reagent | Electrophoresis Chromatography | Detergents

Specifications
SKU 02190289-CF
Aggregation Number 2
Alternate Names Sarkosyl NL-97; Sodium N-Lauroyl Sarcosinate; N-Methyl-N-(1-oxododecyl) glycine sodium salt; N-Dodecanoyl-N-methylglycine sodium salt; Sarkosyl NL
Application Notes N-Lauroylsarcosine is used for solubilization and separation of membrane proteins and glycoproteins; reported to inhibit hexokinase. It is useful in concentrated salt solutions used in the cell lysis step during RNA purification (helps avoid excessive foaming). It has been used to indicate paramagnetic anisotropy sign change in micelle mesophage. Inhibits bacterial flora of human saliva/gut at 0.25% as well as acting as a fungistatic agent in aqueous dispersion (1%).
Beilstein Registry Number 5322974
Critical Micelle Concentration 14.57 mM at 30 °C(Lit.)
EC Number 205-281-5
Extinction Coefficient EM = 3 (280 nm)(Lit.)
Flash Point 267 °C / 512.6 °F (lit.)
Format powder
Hazard Statements H315-H318-H330
Applications Cell Lysis Reagent | Electrophoresis Chromatography | Detergents
MDL # MFCD00042728
Molecular Formula C15H29NO3 • Na
Molecular Weight 293.4
Personal Protective Equipment Eyeshields, Gloves, Respirator filter
pH 7.5 - 8.5 (10% aqueous solution)
Physical Appearance White Powder
Purity >95.5%
Safety Symbol GHS05, GHS06
Solubility Soluble in water (100 mg/mL - clear to slightly hazy, colorless solution).
Storage and Handling Store at Room Temperature (15-30 °C); desiccate.
UV Visible Absorbance 220 nm, 265 nm(Lit.)