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61739

Sigma-Aldrich

N-Lauroylsarcosine

purum p.a., ≥98.0% (GC)

Synonyme(s) :

N-Dodecanoyl-N-methylglycine, Sarkosyl L

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About This Item

Formule linéaire :
CH3(CH2)10CON(CH3)CH2COOH
Numéro CAS:
97-78-9
Poids moléculaire :
271.40
Numéro Beilstein :
1792084
Numéro CE :
202-608-3
Numéro MDL:
MFCD00021749
Code UNSPSC :
12352100
ID de substance PubChem :
57651861
Nomenclature NACRES :
NA.21

Description

anionic

Niveau de qualité

200

Qualité

purum p.a.

Pureté

≥98.0% (GC)

Poids mol.

271.40 g/mol

Technique(s)

protein quantification: suitable

Impuretés

≤0.2% water

Résidus de calcination

≤0.1%

Pf

45-50 °C

Traces d'anions

chloride (Cl-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

Traces de cations

Ca: ≤20 mg/kg
Cd: ≤5 mg/kg
Co: ≤5 mg/kg
Cr: ≤5 mg/kg
Cu: ≤5 mg/kg
Fe: ≤10 mg/kg
K: ≤70 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Zn: ≤20 mg/kg

Chaîne SMILES 

CCCCCCCCCCCC(=O)N(C)CC(O)=O

InChI

1S/C15H29NO3/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)

Clé InChI

BACYUWVYYTXETD-UHFFFAOYSA-N

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Catégories apparentées

Description générale

N-Lauroylsarcosine (N-Dodecanoyl-N-methylglycine, Sarkosyl L, LS) is an anionic surfactant. Its microbicidal action against herpes simplex type 2 (HSV-2) intravaginal infection in a murine model has been investigated.

Application

N-Lauroylsarcosine may be used as a permeation enhancer in the transdermal drug delivery formulations since it increases the fluidity of stratum corneum lipid structure of the skin†

Pictogrammes

Skull and crossbonesCorrosion
GHS06,GHS05

Mention d'avertissement

Danger

Mentions de danger

H315,H318,H330

Classification des risques

Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Irrit. 2

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

dust mask type N95 (US), Eyeshields, Gloves

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Certificats d'analyse (COA)

Lot/Batch Number
BCCG8849
BCCG5961
BCCG6616
BCCG6241
BCCG0145

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Consulter la Bibliothèque de documents

Yeu-Chun Kim et al.
International journal of pharmaceutics, 352(1-2), 129-138 (2007-12-15)
To develop formulations for transdermal drug delivery, this study tested the hypothesis that the anionic surfactant, N-lauroylsarcosine (NLS), and ethanol synergistically increase skin permeability by increasing the fluidity of stratum corneum lipid structure. Skin permeability experiments showed that transdermal delivery
Yoshiaki Furukawa et al.
The Journal of biological chemistry, 285(29), 22221-22231 (2010-04-21)
More than 100 different mutations in Cu,Zn-superoxide dismutase (SOD1) are linked to a familial form of amyotrophic lateral sclerosis (fALS). Pathogenic mutations facilitate fibrillar aggregation of SOD1, upon which significant structural changes of SOD1 have been assumed; in general, however
Yoshiaki Furukawa et al.
The Journal of biological chemistry, 286(21), 18664-18672 (2011-04-02)
The transactivation response element (TAR) DNA-binding protein-43 (TDP-43) is a nuclear protein that normally regulates transcription and splicing. Abnormal accumulation of insoluble inclusions containing TDP-43 has been recently reported in the affected tissues of amyotrophic lateral sclerosis (ALS) patients. Here
Kunie Ando et al.
The American journal of pathology, 178(2), 803-816 (2011-02-02)
Many models of human tauopathies have been generated in mice by expression of a human mutant tau with maintained expression of mouse endogenous tau. Because murine tau might interfere with the toxic effects of human mutant tau, we generated a
Jian Sun et al.
Nucleic acids research, 43(14), 6827-6846 (2015-07-04)
The transcription factor Pax6 is comprised of the paired domain (PD) and homeodomain (HD). In the developing forebrain, Pax6 is expressed in ventricular zone precursor cells and in specific subpopulations of neurons; absence of Pax6 results in disrupted cell proliferation
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