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L7414

Sigma-Aldrich

N-Lauroylsarcosine sodium salt solution

20%, for molecular biology

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Synonym(s):
Sarcosyl, Sarkosyl NL, Sodium N-dodecanoyl-N-methylglycinate, Sodium N-lauroylsarcosinate solution
Linear Formula:
CH3(CH2)10CON(CH3)CH2COONa
CAS Number:
Molecular Weight:
293.38
Beilstein:
5322974
MDL number:
PubChem Substance ID:
NACRES:
NA.25

grade

for molecular biology

Quality Level

description

anionic

mol wt

293.38 g/mol

concentration

19-21% (Titration by HClO4)
20%

foreign activity

DNase, RNase, and protease, none detected

SMILES string

[Na+].CCCCCCCCCCCC(=O)N(C)CC([O-])=O

InChI

1S/C15H29NO3.Na/c1-3-4-5-6-7-8-9-10-11-12-14(17)16(2)13-15(18)19;/h3-13H2,1-2H3,(H,18,19);/q;+1/p-1

InChI key

KSAVQLQVUXSOCR-UHFFFAOYSA-M

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This Item
L915061743L5777
N-Lauroylsarcosine sodium salt detergent for use in cell lysis

Sigma-Aldrich

L9150

N-Lauroylsarcosine sodium salt

Essential+ Grade
N-Lauroylsarcosine sodium salt BioUltra, for molecular biology, ≥99.0% (HPLC)

Sigma-Aldrich

61743

N-Lauroylsarcosine sodium salt

Premium Grade
N-Lauroylsarcosine sodium salt BioXtra, ≥97% (TLC)

Sigma-Aldrich

L5777

N-Lauroylsarcosine sodium salt

Premium Grade
description

anionic

description

anionic

description

anionic

description

anionic

mol wt

293.38 g/mol

mol wt

micellar avg mol wt 600

mol wt

micellar avg mol wt 600, average mol wt 600

mol wt

micellar avg mol wt 600, average mol wt 600

Quality Level

200

Quality Level

-

Quality Level

200

Quality Level

-

concentration

19-21% (Titration by HClO4)

concentration

-

concentration

-

concentration

-

foreign activity

DNase, RNase, and protease, none detected

foreign activity

DNase, RNase, none detected

foreign activity

-

foreign activity

-

General description

N-Lauroylsarcosine sodium salt solution is an anionic surfactant which can be used in DNA extraction.

Application

N-Lauroylsarcosine sodium salt has been used in a study to assess the mechanisms underlying surfactant-induced itching. It has also been used in a study to investigate the formation of pH-responsive, stable vesicles resulting from an interaction with N-cetylpyridinium chloride (CPC) and N-dodecylpyridinium chloride (DPC) in aqueous mixtures.

Features and Benefits

N-Lauroylsarcosine does not precipitate and is commonly used in place of SDS.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Hazard Classifications

Eye Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 1

Flash Point(F)

512.6 °F

Flash Point(C)

267 °C


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