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137-16-6 molecular structure
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sodium 2-(N-methyldodecanamido)acetate

ChemBase ID: 129533
Molecular Formular: C15H28NNaO3
Molecular Mass: 293.37749
Monoisotopic Mass: 293.19668804
SMILES and InChIs

SMILES:
CCCCCCCCCCCC(=O)N(C)CC(=O)[O-].[Na+]
Canonical SMILES:
CCCCCCCCCCCC(=O)N(CC(=O)[O-])C.[Na+]
InChI:
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
InChIKey:
KSAVQLQVUXSOCR-UHFFFAOYSA-M

Cite this record

CBID:129533 http://www.chembase.cn/molecule-129533.html

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NAMES AND DATABASE IDS

NAMES AND DATABASE IDS

Names Database IDs
IUPAC name
sodium 2-(N-methyldodecanamido)acetate
IUPAC Traditional name
sodium 2-(N-methyldodecanamido)acetate
Synonyms
Sodium lauroyl sarcosinate
Sarcosyl
Sodium N-dodecanoyl-N-methylglycinate
Sodium N-lauroylsarcosinate solution
N-Lauroylsarcosine sodium salt solution
N-Dodecanoyl-N-methylglycine sodium salt
Sarkosyl NL
N-Lauroylsarcosine sodium salt
十二烷基肌氨酸钠 溶液
N-月桂酰肌氨酸 钠盐 溶液
N-十二烷酰基-N-甲基甘氨酸 钠盐
肌氨酰 NL
N-月桂酰肌氨酸 钠盐
CAS Number
137-16-6
EC Number
205-281-5
MDL Number
MFCD00042728
Beilstein Number
5322974
PubChem SID
24874844
24896478
24874845
24896393
24896517
162223825
24874843
24896419
PubChem CID
23668817
Wikipedia Title
Sodium_lauroyl_sarcosinate

CALCULATED PROPERTIES

CALCULATED PROPERTIES

JChem
Acid pKa 4.1243777  H Acceptors
H Donor LogD (pH = 5.5) 2.2061958 
LogD (pH = 7.4) 0.5132401  Log P 3.596701 
Molar Refractivity 87.2169 cm3 Polarizability 29.969442 Å3
Polar Surface Area 60.44 Å2 Rotatable Bonds 12 
Lipinski's Rule of Five true 

PROPERTIES

PROPERTIES

Physical Property Safety Information Product Information Bioassay(PubChem)
Solubility
H2O: soluble0.1 M, clear, colorless to very faintly yellow expand Show data source
H2O: soluble1 M at 20 °C, clear, colorless expand Show data source
Melting Point
-1°C expand Show data source
Boiling Point
100°C expand Show data source
Flash Point
267 °C expand Show data source
512.6 °F expand Show data source
Density
1.033 g/mL at 20 °C expand Show data source
Absorption Wavelength
λ: 260 nm Amax: 0.2 expand Show data source
λ: 280 nm Amax: 0.06 expand Show data source
Critical Micelle Concentration
14.6 expand Show data source
14.6 mM(20-25°C) expand Show data source
Aggregation Number of Micelle
2 expand Show data source
pH
7.0-9.0 (25 °C) expand Show data source
7.0-9.0 (25 °C, 1 M in H2O) expand Show data source
European Hazard Symbols
Toxic Toxic (T) expand Show data source
MSDS Link
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
Download expand Show data source
German water hazard class
1 expand Show data source
Risk Statements
23-38-41 expand Show data source
Safety Statements
22-26-37/39-38-45 expand Show data source
GHS Pictograms
GHS05 expand Show data source
GHS06 expand Show data source
GHS Signal Word
Danger expand Show data source
GHS Hazard statements
H315-H318 expand Show data source
H315-H318-H330 expand Show data source
GHS Precautionary statements
P260-P280-P284-P305 + P351 + P338-P310 expand Show data source
P280-P305 + P351 + P338 expand Show data source
Personal Protective Equipment
Eyeshields, Gloves expand Show data source
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter expand Show data source
Purity
≥94% expand Show data source
≥96.0% expand Show data source
≥97% (TLC) expand Show data source
≥97.0% (HPLC) expand Show data source
≥99.0% (HPLC) expand Show data source
Concentration
20% expand Show data source
Grade
for molecular biology expand Show data source
SAJ first grade expand Show data source
Description
anionic expand Show data source
Impurities
≤0.01% peroxides expand Show data source
≤0.1% Insoluble matter expand Show data source
≤0.1% Phosphorus (P) expand Show data source
≤7% water expand Show data source
DNases, none detected expand Show data source
insoluble matter, passes filter test expand Show data source
phosphatases, none detected expand Show data source
proteases, none detected expand Show data source
RNases, none detected expand Show data source
Cation Traces
Al: ≤0.0005% expand Show data source
Al: ≤5 mg/kg expand Show data source
As: ≤0.1 mg/kg expand Show data source
Ba: ≤5 mg/kg expand Show data source
Bi: ≤5 mg/kg expand Show data source
Ca: ≤0.01% expand Show data source
Ca: ≤10 mg/kg expand Show data source
Ca: ≤20 mg/kg expand Show data source
Cd: ≤5 mg/kg expand Show data source
Co: ≤5 mg/kg expand Show data source
Cr: ≤5 mg/kg expand Show data source
Cu: ≤0.0005% expand Show data source
Cu: ≤5 mg/kg expand Show data source
Fe: ≤0.005% expand Show data source
Fe: ≤10 mg/kg expand Show data source
Fe: ≤5 mg/kg expand Show data source
K: ≤0.01% expand Show data source
K: ≤20 mg/kg expand Show data source
K: ≤50 mg/kg expand Show data source
Li: ≤5 mg/kg expand Show data source
Mg: ≤0.005% expand Show data source
Mg: ≤10 mg/kg expand Show data source
Mg: ≤5 mg/kg expand Show data source
Mn: ≤5 mg/kg expand Show data source
Mo: ≤5 mg/kg expand Show data source
NH4+: ≤0.05% expand Show data source
Ni: ≤5 mg/kg expand Show data source
Pb: ≤0.01% expand Show data source
Pb: ≤5 mg/kg expand Show data source
Sr: ≤5 mg/kg expand Show data source
Zn: ≤0.0005% expand Show data source
Zn: ≤5 mg/kg expand Show data source
Antion Traces
chloride (Cl-): ≤50 mg/kg expand Show data source
sulfate (SO42-): ≤50 mg/kg expand Show data source
Foreign Activity
DNase, RNase, and protease, none detected expand Show data source
DNase, RNase, none detected expand Show data source
Loss on Drying
≤1% loss on drying, 110 °C expand Show data source
Quality Level
PREMIUM expand Show data source
Quality
30% aqueous solution expand Show data source
Mol. Weight
average mol wt 600 expand Show data source
micellar avg mol wt 600 expand Show data source
λ
1 M in H2O expand Show data source
Product Line
BioUltra expand Show data source
Linear Formula
CH3(CH2)10CON(CH3)CH2COONa expand Show data source

DETAILS

DETAILS

Wikipedia Wikipedia Sigma Aldrich Sigma Aldrich
Sigma Aldrich - L7414 external link
Features and Benefits
N-Lauroylsarcosine does not precipitate and is commonly used in place of SDS.
General description
For use in hybridization solutions and microarray spotting solutions.
Sigma Aldrich - 61747 external link
Other Notes
Solubilization of membrane proteins; useful for rupturing of eukaryote cells in transcription studies1,2,3; In the lysis of Clostridium perfringens for rapid extraction of plasmids4
Sigma Aldrich - 61743 external link
Other Notes
Anionic surfactant.
Sigma Aldrich - L9150 external link
Application
This salt solution is commonly used in the cell lysis step of RNA purification.
Other Notes
阴离子表面活性剂。
Sigma Aldrich - L5125 external link
Other Notes
阴离子表面活性剂。
Sigma Aldrich - L5777 external link
Other Notes
阴离子表面活性剂。
Sigma Aldrich - 18-0317 external link
Other Notes
Anionic surfactant.
Sigma Aldrich - 61744 external link
Other Notes
Anionic surfactant.
Solubilization and purification of proteins1,2,3; Properties4
Sigma Aldrich - 61745 external link
Other Notes
Anionic surfactant.
Packaging
1 kg in poly bottle
50, 250 g in poly bottle

REFERENCES

REFERENCES

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PATENTS

PATENTS

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INTERNET

INTERNET

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