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T0307

Sigma-Aldrich

Tyloxapol

BioXtra

Synonym(s):

4-(1,1,3,3-Tetramethylbutyl)phenol polymer with formaldehyde and oxirane

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About This Item

CAS Number:
25301-02-4
MDL number:
MFCD00149002
UNSPSC Code:
12161900
PubChem Substance ID:
24899881
NACRES:
NA.25

description

non-ionic

Quality Level

100

product line

BioXtra

impurities

<0.0005% Phosphorus (P)

ign. residue

<1.0%

CMC

0.018 mM

transition temp

cloud point 94.3 °C

anion traces

chloride (Cl-): <0.05%
sulfate (SO42-): <0.6%

cation traces

Al: <0.0005%
Ca: <0.0005%
Cu: <0.0005%
Fe: <0.001%
K: <0.005%
Mg: <0.0005%
NH4+: <0.05%
Na: <0.5%
Pb: <0.001%
Zn: <0.0005%

SMILES string

[H]C([H])=O.OCCO.CC(C)(C)CC(C)(C)c1ccc(O)cc1

InChI

1S/C14H22O.C2H6O2.CH2O/c1-13(2,3)10-14(4,5)11-6-8-12(15)9-7-11;3-1-2-4;1-2/h6-9,15H,10H2,1-5H3;3-4H,1-2H2;1H2

InChI key

GWJOFBXSBDVUMH-UHFFFAOYSA-N

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General description

A nonionic liquid polymer of the alkyl aryl polyether alcohol type. Used as a surfactant.
Tyloxapol is a biocompatible surfactant

Application

Tyloxapol has been used in a study to assess the enhanced pulmonary absorption of recombinant human insulin. It has also been used in a study to investigate the metabolic pathways promoting intrahepatic fatty acid accumulation in methionine and choline deficiency.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 2

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCR4287
MKCQ1034
MKCK7328
MKCH6508
MKCF6494

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David P Macfarlane et al.
American journal of physiology. Endocrinology and metabolism, 300(2), E402-E409 (2010-12-02)
The pathological mechanisms that distinguish simple steatosis from steatohepatitis (or NASH, with consequent risk of cirrhosis and hepatocellular cancer) remain incompletely defined. Whereas both a methionine- and choline-deficient diet (MCDD) and a choline-deficient diet (CDD) lead to hepatic triglyceride accumulation
Martina Theresa Hackl et al.
Nature communications, 10(1), 2717-2717 (2019-06-22)
Hepatic steatosis develops when lipid influx and production exceed the liver's ability to utilize/export triglycerides. Obesity promotes steatosis and is characterized by leptin resistance. A role of leptin in hepatic lipid handling is highlighted by the observation that recombinant leptin
Jianheng Zheng et al.
Die Pharmazie, 67(5), 448-451 (2012-07-07)
Natural pulmonary surfactant (PS) and its artificial substitute phospholipid hexadecanol tyloxapol (PHT) are effective absorption enhancers on promoting recombinant human insulin (Rh-ins) absorption in vivo, but the in vitro efficacy and underlying mechanism remains unclear. In the current study, the
Austin Potts et al.
American journal of physiology. Gastrointestinal and liver physiology, 315(2), G249-G258 (2018-04-11)
Cytosolic phosphoenolpyruvate carboxykinase (PEPCK) is a gluconeogenic enzyme that is highly expressed in the liver and kidney but is also expressed at lower levels in a variety of other tissues where it may play adjunct roles in fatty acid esterification
S K Mehta et al.
Colloids and surfaces. B, Biointerfaces, 101, 434-441 (2012-09-27)
The present study delineates the formulation of niosomes from biocompatible surfactant Tyloxapol and their potential as drug delivery system for anti-tuberculosis drugs. Drug loaded niosomes have a size of 150 nm with a loading efficiency of 97.95±0.2, 98.89±0.2 and 99.50±0.2%
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