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B2156

Benzethonium hydroxide solution

~1.0 M in methanol (by HCl titration)

Synonym(s):

Benzethonium, Benzethonium Hydroxide

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$162.00

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$2,000.00

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About This Item

Empirical Formula (Hill Notation):
C27H43NO3
CAS Number:
498-77-1
Molecular Weight:
429.64
MDL number:
MFCD29073709
UNSPSC Code:
12161900
PubChem Substance ID:
24891633
NACRES:
NA.25
Beilstein/REAXYS Number:
3915309

Key Documents

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description

cationic

Quality Level

200

form

liquid

mol wt

429.64 g/mol

concentration

~1.0 M in methanol (by HCl titration)

technique(s)

microbiological culture: suitable

storage temp.

2-8°C

SMILES string

[OH-].CC(C)(C)CC(C)(C)c1ccc(OCCOCC[N+](C)(C)Cc2ccccc2)cc1

InChI

1S/C27H42NO2.H2O/c1-26(2,3)22-27(4,5)24-13-15-25(16-14-24)30-20-19-29-18-17-28(6,7)21-23-11-9-8-10-12-23;/h8-16H,17-22H2,1-7H3;1H2/q+1;/p-1

InChI key

USLZJBWCHRRIAQ-UHFFFAOYSA-M

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1 of 4

This Item
8799343923179266
Benzethonium hydroxide solution ~1.0 M in methanol (by HCl titration)

Sigma-Aldrich

B2156

Benzethonium hydroxide solution

Tetraoctylammonium hydroxide solution ~20% in methanol (T)

Sigma-Aldrich

87993

Tetraoctylammonium hydroxide solution

Hexadecyltrimethylammonium hydroxide solution 10 wt. % in H2O

Sigma-Aldrich

439231

Hexadecyltrimethylammonium hydroxide solution

Trimethylphenylammonium hydroxide solution ~0.5 M (CH3)3N(OH)C6H5 in methanol, derivatization grade (GC derivatization), LiChropur™

Supelco

79266

Trimethylphenylammonium hydroxide solution

technique(s)

microbiological culture: suitable

technique(s)

-

technique(s)

-

technique(s)

gas chromatography (GC): suitable

form

liquid

form

liquid

form

liquid

form

liquid

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

storage temp.

2-8°C

Quality Level

200

Quality Level

100

Quality Level

200

Quality Level

100

mol wt

429.64 g/mol

mol wt

-

mol wt

-

mol wt

-

description

cationic

description

-

description

-

description

-

Application

Benzethonium hydroxide solution has been used for the trapping of 14CO2. Benzethonium hydroxide is suitable to evaluate the kinetics of 14carbon dioxide (14CO2) excretion by oral commensal flora to theoretically propose optimum breath collection timings for 14C urea breath test.

Biochem/physiol Actions

Benzethonium is a cationic of quaternary ammonium salt consisting of diisobutylphenoxyethoxyethyl dimethyl-benzyl ammonium compound. It possess antimicrobial and antiseptic functionalities. Benzethonium hydroxide conversion to carbamate in the presence of exhaled carbon dioxide results in colour change. Hence, it is used in carbon urea breath test.

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1

target_organs

Eyes,Central nervous system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

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Certificates of Analysis (COA)

Lot/Batch Number
0000520823
0000520823
0000435785
0000435785
SLCM0554

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Kinetics of 14carbon dioxide excretion from 14C-urea by oral commensal flora
Pathak CM, et al.
Journal of gastroenterology and hepatology, 23(10), 1603-1607 (2008)
Measurements of glucose conversion to its metabolites
Adipose Tissue Protocols, 181-192 (2001)
Pharmaceutical interference with the [14C] carbon urea breath test for the detection of Helicobacter pylori infection
Abrams DN, et al.
J. Pharm. Pharm. Sci., 3(2), 228-233 (2000)
Influence of the anions on the N-cationic benzethonium salts in the solid state and solution: Chloride, bromide, hydroxide and citrate hydrates
Paradies HH and Reichelt H
AIP Advances, 6(6), 065322-065322 (2016)
Wnt-induced activation of glucose metabolism mediates the in vivo neuroprotective roles of Wnt signaling in Alzheimer disease
Cisternas P, et al.
Journal of Neurochemistry, 149, 54?72-54?72 (2018)
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Global Trade Item Number

SKUGTIN
B2156-1L04061833426647
B2156-100ML04061833426630
B2156-25ML04061838170507
B2156-500ML04061838254771

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