Name: Hexadecyltrimethylammonium bromide
Brand: SIAL

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About This Item

Linear Formula:

CH₃(CH₂)₁₅N(Br)(CH₃)₃

CAS Number:

57-09-0

Molecular Weight:

364.45

Beilstein:

3598189

EC Number:

200-311-3

MDL number:

MFCD00011772

UNSPSC 코드:

41116107

PubChem Substance ID:

329755544

NACRES:

NA.24

기술 서비스

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도움 문의

Grade

analytical standard

Quality Level

100

설명

cationic

분석

98-102%

유통기한

limited shelf life, expiry date on the label

분자량

364.45 g/mol

기술

HPLC: suitable
gas chromatography (GC): suitable

mp

248-251 °C (lit.)

solubility

H₂O: soluble 36.4 g/L at 20 °C (completely)

응용 분야

cleaning products
cosmetics
environmental
food and beverages
personal care

형식

neat

SMILES string

[Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C

InChI

1S/C19H42N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20(2,3)4;/h5-19H2,1-4H3;1H/q+1;/p-1

InChI key

LZZYPRNAOMGNLH-UHFFFAOYSA-M

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일반 설명

Cetrimonium bromide(CTAB) is a quaternary ammonium derivative known to enhance anti-tumor activity. It is one of the components of the broad-spectrum antiseptic cetrimide and may also be used as a buffer for DNA extraction.

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here

애플리케이션

CTAB may be used as a reference standard for the determination of:

CTAB in various water samples by combining a dispersive liquid-liquid microextraction (DLLME) technique with high performance liquid chromatography.
CTAB in pharmaceutical formulations by reversed-phase high-performance liquid chromatography (RP- HPLC).

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.