L5125

N-Lauroylsarcosine sodium salt

≥94%

• Synonym(s): N-Dodecanoyl-N-methylglycine sodium salt, Sarkosyl NL
• Linear Formula: CH₃(CH₂)₁₀CON(CH₃)CH₂COONa
• CAS Number: 137-16-6
• Molecular Weight: 293.38
• Beilstein/REAXYS Number: 5322974
• EC Number: 205-281-5
• MDL number: MFCD00042728
• UNSPSC Code: 12352107
• PubChem Substance ID: 57654330
• NACRES: NA.32

Properties

• description: anionic
• assay: ≥94%
• form: powder
• mol wt: micellar avg mol wt 600; average mol wt 600
• aggregation number: 2
• technique(s): oligo synthesis: suitable
• CMC: 14.6 mM (20-25°C)
• solubility: H₂O: 100 mg/mL, clear to slightly hazy, colorless to faintly yellow
• 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

Description

Application

N-Lauroylsarcosine sodium salt has been used as one of the components of the lysing solution in the cornet assay. It has been used for lysing protoplasts in the process of chromosomal DNA isolation form Streptococcus mutans.

Biochem/physiol Actions

N-Lauroylsarcosine is an anionic surfactant which also has protein denaturant potency. In addition, it has been shown as a microbicide for sexually transmitted diseases.

Other Notes

Anionic surfactant.

Safety Information

• pictograms: GHS06,GHS05
• signalword: Danger
• hcodes: H315,H318,H330
• pcodes: P280 - P302 + P352 - P304 + P340 + P310 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Irrit. 2
• Storage Class: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 1
• ppe: Eyeshields, Gloves, type N95 (US)