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Myristyltrimethylammonium bromide

SIAL/87208 - suitable for ion pair chromatography, LiChropur™, ≥99.0% (AT)

Synonym: Tetradecyltrimethylammonium bromide; Trimethyl(tetradecyl)ammonium bromide

CAS Number: 1119-97-7
Empirical Formula (Hill Notation): C17H38BrN
Molecular Weight: 336.39
EC Number: 214-291-9
MDL Number: MFCD00011770
Linear Formula: CH3(CH2)13N(Br)(CH3)3
Product Type: Chemical
Catalog Number PKG Qty. Price Quantity
45-87208-10G 10 g
 $240.00
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λ 10 % in H2O
aggregation number 80
assay ≥99.0% (AT)
CMC 4-5 mM (20-25°C)
description cationic
form crystals
InChI 1S/C17H38N.BrH/c1-5-6-7-8-9-10-11-12-13-14-15-16-17-18(2,3)4;/h5-17H2,1-4H3;1H/q+1;/p-1
InChI key CXRFDZFCGOPDTD-UHFFFAOYSA-M
mol wt micellar avg mol wt 27,000
mp 245-250 °C (lit.)
quality LiChropur™
Quality Level 100 
SMILES string [Br-].CCCCCCCCCCCCCC[N+](C)(C)C
suitability corresponds to standard for filter test
technique(s) ion pair chromatography: suitable
UV absorption λ: 240 nm Amax: ≤0.08
  λ: 250 nm Amax: ≤0.05
  λ: 260 nm Amax: ≤0.04
  λ: 500 nm Amax: ≤0.02
General description: Ion-pairing reagents as mobile phase additives facilitate the separation of ionic and highly polar substances on reversed phase HPLC columns. Their purity is an important parameter for their successful application. Sigma-Aldrich offers an wide range of tailor-made reagents for anionic (quaternary ammonium and phosphonium salts) and cationic (alkanesulfonates) analyzes. All mobile phase additives are subject to rigorous testing with special emphasis on the requirements of modern reversed phase HPLC:
Legal Information: LiChropur is a trademark of Merck KGaA, Darmstadt, Germany
Other Notes: Discover LiChropur™ reagents ideal for HPLC  or LC-MS  analysis
Purity ≥99.0% (AT)
mp 245-250 °C (lit.)
UNSPSC 23151817

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