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ALDRICH Brand

Displaying 13151-13200 of 67453 results.
Sigma Cat.No.Description
6593393-Iodo-4-methoxybenzyl alcohol
97%
659355Ethyl 1-(4-nitrophenyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxylate
97%
6594521-Adamantanethiol
95%
659576Glycosyloxyethyl methacrylate solution
5 % (w/v) in ethanol
659630Polylactide-block-poly(ethylene glycol)-block-polylactide
PLA average Mn 1,500, PEG average Mn 900
659653-Methyl-1,3-butanediol
≥97.0% (GC)
659657Poly(ethylene glycol)-block-polylactide methyl ether
PEG average Mn 750, PLA average Mn 1,000
659665Poly(ethylene glycol)-block-polylactide methyl ether
PEG average Mn 350, PLA average Mn 1,000
65980(S)-(−)-2-Methylbutanol
≥95.0% (sum of enantiomers, GC)
659851Cyclopropylboronic acid pinacol ester
96%
659878Potassium tert-butoxide
sublimed grade, 99.99% trace metals basis
659894Poly[5-methoxy-2-(3-sulfopropoxy)-1,4-phenylenevinylene] potassium salt solution
0.25 wt. % in H2O
659932Buchwald Ligands Kit I
659940Phosphine Ligands Kit I
659967Heterogeneous Palladium Catalysts Kit I
659975Homogeneous Palladium Catalysts Kit I
6599831,3-Di-tert-butylimidazolium tetrafluoroborate
97%
6600191,3-Diisopropylimidazolium tetrafluoroborate
96%
6600351,3-Bis(1-adamantyl)imidazolium tetrafluoroborate
97%
6600432-Fluoro-5-iodopyridine
97%
6601244,4′-Bis(N-carbazolyl)-1,1′-biphenyl
97%
660167Sodium silica gel Stage I
extent of labeling: ~35 wt. % Na-K loading
6602212-Bromo-2′,6′-diisopropoxy-1,1′-biphenyl
95%
660272CX12
Umicore
660361CX21
Umicore, 98%
660426Gold nanoparticles
2-4 nm avg. part. size (TEM), octanethiol functionalized, 2 % (w/v) in toluene
660434Gold nanoparticles
3-5 nm particle size (TEM), dodecanethiol functionalized, 2 % (w/v) in toluene
6604503-Aminopropyl(3-oxobutanoic acid) functionalized silica
nanoparticles, ~15 nm particle size (DLS), dispersion, 2.5 % (w/v) in DMF
6604853,4-Propylenedioxythiophene
97%
6604931H,1H,2H,2H-Perfluorodecanethiol
97%
6605233,4-(2,2-Dimethylpropylenedioxy)thiophene
97%
660663D-Glucose-13C6
endotoxin tested, 99 atom % 13C
661023Hydroxy(cyclooctadiene)rhodium(I) dimer
95%
661058Methoxy(cyclooctadiene)rhodium(I) dimer
661074N-Boc-serinol
97%
6611202-Bromo-5-(trifluoromethyl)pyridine
97%
6611392-Bromo-4-(trifluoromethyl)pyridine
97%
6612011-Z-3-Pyrrolidinone
96%
6612283-Amino-2-bromopyridine
97%
6612954-(4-Bromophenoxy)benzaldehyde
97%
6613252-Amino-4-chloropyrimidine
97%
6613334-(4-Formylphenoxy)benzaldehyde
96%
661368Diethyleneglycol diacetate
97%
6613762,3-Diaminophenazine
90%
6613842-Iodoxybenzoic acid
contains stabilizer, 45 wt. % (IBX)
661449D-Glucose-1,6-13C2
endotoxin tested, ≥99 atom % 13C, ≥99% (CP)
6616512,4,6-Trimethylphenethylamine hydrochloride
97%
661740Poly(vinylphosphonic acid)
6617672-(2-Naphthyl)ethylamine hydrochloride
97%
66181N-Succinimidyl N-methylcarbamate
≥97.0% (N)

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