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Merck

B8879

Benzethonium chloride

≥97% (titration), ≥98% (HPLC)

Synonim(y):

(Diisobutylphenoxyethoxyethyl)dimethylbenzylammonium chloride, Phemerol chloride

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100 G

434,00 zł

250 G

1040,00 zł

500 G

1840,00 zł

434,00 zł

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Informacje o tej pozycji

Wzór empiryczny (zapis Hilla):
C27H42ClNO2
Numer CAS:
121-54-0
Masa cząsteczkowa:
448.08
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
24892101
EC Number:
204-479-9
Beilstein/REAXYS Number:
3898548
MDL number:
MFCD00011742

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description

cationic

Quality Level

200

assay

≥97% (titration), ≥98% (HPLC)

form

powder

mol wt

448.08 g/mol

mp

162-164 °C (lit.)

solubility

H2O: 100 mg/mL, clear, colorless

application(s)

microbiology (topical antiseptic)

SMILES string

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

InChI

1S/C27H42NO2.ClH/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;1H/q+1;/p-1

InChI key

UREZNYTWGJKWBI-UHFFFAOYSA-M

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Ta pozycja
PHR1425B05500001051500
Benzethonium chloride ≥97% (titration), ≥98% (HPLC)

Sigma-Aldrich

B8879

Benzethonium chloride

Benzethonium Chloride Pharmaceutical Secondary Standard; Certified Reference Material

Supelco

PHR1425

Benzethonium Chloride

Benzethonium chloride European Pharmacopoeia (EP) Reference Standard

B0550000

Benzethonium chloride

Benzethonium chloride United States Pharmacopeia (USP) Reference Standard

USP

1051500

Benzethonium chloride

form

powder

form

-

form

-

form

-

assay

≥97% (titration), ≥98% (HPLC)

assay

-

assay

-

assay

-

application(s)

microbiology

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

Quality Level

200

Quality Level

300

Quality Level

-

Quality Level

-

solubility

H2O: 100 mg/mL, clear, colorless

solubility

-

solubility

-

solubility

-

description

cationic

description

-

description

-

description

-

General description

The benzethonium chloride is a well characterized skin irritant and rare sensitizer. [1]

Application

Benzethonium chloride has been used in a study to assess the minimum inhibitory concentrations of meticillin-resistant Staphylococcus aureus (MRSA) isolates from Malaysia. [2] It has also been used in a study to prepare biocomposite films from sodium alginate and modified clay. [3]

Disclaimer

The product is not intended for use as a biocide under global biocide regulations, including but not limited to US EPA′s Federal Insecticide Fungicide and Rodenticide Act, European Biocidal Products Regulation, Canada’s Pest Management Regulatory Agency, Turkey’s Biocidal Products Regulation, Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR) and others.
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Danger

Hazard Classifications

Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B

Klasa składowania

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

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Wybierz jedną z najnowszych wersji:

Certyfikaty analizy (CoA)

Lot/Batch Number
0000543612
0000517916
0000534092
0000534094
0000534093

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Dokumenty związane z niedawno zakupionymi produktami zostały zamieszczone w Bibliotece dokumentów.

Odwiedź Bibliotekę dokumentów

T Ichikawa et al.
Journal of dentistry, 36(11), 965-968 (2008-09-10)
The purpose of this study was to evaluate if the sugar alcohols erythritol, xylitol and sorbitol enhance the fungicidal effect of benzethonium chloride (BTC) toward in vitro candidal biofilms. An in vitroCandida albicans biofilm was formed on a plastic coverslip
M N Shamsudin et al.
The Journal of hospital infection, 81(3), 206-208 (2012-05-29)
The minimum inhibitory concentrations (MICs) of 60 meticillin-resistant Staphylococcus aureus (MRSA) isolates from Malaysia to three antiseptic agents - benzalkonium chloride (BZT), benzethonium chloride (BAC) and chlorhexidine digluconate (CHG) - were determined. All isolates had MICs ranging from 0.5 to
Elisabeth Lang et al.
Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, 28(2), 347-354 (2011-08-26)
Benzethonium, an antimicrobial surfactant widely used as preservative of pharmaceuticals, topical wound care product and oral disinfectant, triggers apoptosis of several cell types. The apoptosis is preceded and possibly triggered by mitochondrial depolarization. Even though lacking mitochondria, erythrocytes may similarly
Naoto Kojima et al.
Bioorganic & medicinal chemistry, 18(24), 8630-8641 (2010-11-16)
The convergent synthesis of fluorescence-labeled solamin, an antitumor Annonaceous acetogenin, was accomplished by two asymmetric alkynylations of 2,5-diformyl tetrahydrofuran with an alkyne tagged with fluorescent groups and another alkyne with an α,β-unsaturated γ-lactone. Assay for the growth inhibitory activity against
Jacob Pitaro et al.
The Laryngoscope, 123(10), 2521-2525 (2013-08-07)
To determine the ototoxic potential of aluminum acetate (0.5%)/benzethonium chloride (0.03%) otic solution in the chinchilla animal model. A randomized, prospective, controlled study was conducted in the chinchilla animal model. Fourteen female chinchillas were used. After an incision was made
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Numer pozycji handlu globalnego

SKUNUMER GTIN
B8879-100G04061833443323
B8879-250G04061835542970
B8879-500G04061835542987

Questions

1–2 of 2 Questions  

  1. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  2. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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