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172626

Sigma-Aldrich

Dodecyltriphenylphosphonium bromide

98%

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About This Item

Linear Formula:
CH3(CH2)11P(C6H5)3Br
CAS Number:
15510-55-1
Molecular Weight:
511.52
EC Number:
239-538-8
MDL number:
MFCD00031546
UNSPSC Code:
12352002
PubChem Substance ID:
24850411

assay

98%

reaction suitability

reaction type: C-C Bond Formation

mp

85-88 °C (lit.)

SMILES string

[Br-].CCCCCCCCCCCC[P+](c1ccccc1)(c2ccccc2)c3ccccc3

InChI

1S/C30H40P.BrH/c1-2-3-4-5-6-7-8-9-10-20-27-31(28-21-14-11-15-22-28,29-23-16-12-17-24-29)30-25-18-13-19-26-30;/h11-19,21-26H,2-10,20,27H2,1H3;1H/q+1;/p-1

InChI key

NSIFOGPAKNSGNW-UHFFFAOYSA-M

Application

Involved in comparative electrochemical studies of anticorrosion efficiency of nanocomposite coatings

Intercalating agent for modifying anticorrosion, gas barrier, mechanical and thermal properties of nanocomposite coatings

Mediator for reactions of nitrophenyl acetate

Studies of:
  • Nucleophilic substitution kinetics of sulfonate ester
  • Intercalated polyester / silicate nanocomposites
  • Thermal stability of quaternary phosphonium-modified montmorillonites in silicate layered polymer nanocomposites

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCBP2341V
BCBJ6475V
BCBK6070V
BCBK6069V
1447256V

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Meera Shanmuganathan et al.
Analytica chimica acta, 773, 24-36 (2013-04-09)
High quality assays are needed in drug discovery to reduce the high attrition rate of lead compounds during primary screening. Capillary electrophoresis (CE) represents a versatile micro-separation technique for resolution of enzyme-catalyzed reactions, including substrate(s), product(s), cofactor(s) and their stereoisomers
Ben C Chung et al.
Science (New York, N.Y.), 341(6149), 1012-1016 (2013-08-31)
MraY (phospho-MurNAc-pentapeptide translocase) is an integral membrane enzyme that catalyzes an essential step of bacterial cell wall biosynthesis: the transfer of the peptidoglycan precursor phospho-MurNAc-pentapeptide to the lipid carrier undecaprenyl phosphate. MraY has long been considered a promising target for
Kuo-Ting Chen et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 19(3), 834-838 (2012-12-12)
Breaking down barriers: A rapid, inexpensive preparation of the structurally complex mycobacterial N-glycolyl Lipid I, Lipid II, and their analogues from a range of different synthetic N-glycolyl and N-glycinyl Park's nucleotides is described (see scheme). The biotransformations were catalyzed by a readily
Alexandra A Roberts et al.
The Biochemical journal, 451(1), 69-79 (2012-12-22)
FosB is a divalent-metal-dependent thiol-S-transferase implicated in fosfomycin resistance among many pathogenic Gram-positive bacteria. In the present paper, we describe detailed kinetic studies of FosB from Staphylococcus aureus (SaFosB) that confirm that bacillithiol (BSH) is its preferred physiological thiol substrate.
Leandro Quadrana et al.
Plant molecular biology, 81(3), 309-325 (2012-12-19)
Tocopherols, compounds with vitamin E (VTE) activity, are potent lipid-soluble antioxidants synthesized only by photosynthetic organisms. Their biosynthesis requires the condensation of phytyl-diphosphate and homogentisate, derived from the methylerythritol phosphate (MEP) and shikimate pathways (SK), respectively. These metabolic pathways are
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