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ALDRICH Brand

Displaying 14101-14150 of 68959 results.
Sigma Cat.No.Description
69806(+)-tert-Butyl D-lactate
≥99.0% (sum of enantiomers, GC)
6980834-Bromophenylboronic acid MIDA ester
97%
698172Iron(II) trifluoromethanesulfonate
≥85%
69819(−)-Butyl L-lactate
≥97.0% (sum of enantiomers, GC)
69822Methyl DL-lactate
≥97.0% (GC)
698245Cyclohexyldichlorophosphine
95%
698253Tris(3,5-dimethylphenyl)phosphine
96%
698261Tris(4-methoxy-3,5-dimethylphenyl)phosphine
97%
69830DL-Lactonitrile
≥97.0% (T)
6983851,2-Bis[(2S,5S)-2,5-diethylphospholano]benzene(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate
698415Benz[b]anthracene
sublimed grade, 99.99% trace metals basis
698423Pentacene
triple-sublimed grade, ≥99.995% trace metals basis
698431Tetrakis(dimethylamido)tin(IV)
99.9% trace metals basis
698466Triisopropylphosphonium tetrafluoroborate
97%
698482(2-Bromophenyl)diphenylphosphine
97%
6984901,2-Bis(dichlorophosphino)benzene
96%
698539Bis(p-sulfonatophenyl)phenylphosphine dihydrate dipotassium salt
97%
6985712,3-Dihydro-5-furylboronic acid pinacol ester
97%
69860Molybdenum(IV) sulfide
powder
6986281-Methyl-1H-pyrazole-5-boronic acid pinacol ester
97%
69866Montmorillonite
K 10, powder
69868Magnesium monoperoxyphthalate hexahydrate
technical, ~80% (RT)
698687F8BT
average Mn ≤25000
698695Carbon nanotube, single-walled
>70 wt. % carbon basis, D × L 2-10 nm × 1-5 μm , bundle dimensions, avg. no. of layers, 1
698717Polyoxyethanyl-α-tocopheryl sebacate
15 wt. % in H2O
6987689-Mercapto-1-nonanol
96%
698776Chloro(tert-butyl)phenylphosphine
698822Phosphoric acid solution
NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 5 mm × 8 in.
698849Carbon nanotube, multi-walled
>98% carbon basis, O.D. × L 6-13 nm × 2.5-20 μm
698903Buchwald Ligands Kit III
698932-Morpholinoethyl isocyanide
≥98.0% (GC)
6990472-Pyridinethioamide
97%
6990554-Pyridinethioamide
97%
6990633-Methylbenzofuran
97%
69907Montmorillonite (Aluminum Pillared Clay)
6990713-Methylpyridine-2-carboxaldehyde
97%
6991011-Boc-1-methylhydrazine
97%
699152Bathocuproine
sublimed grade, 99.99% trace metals basis
6991954,4′-Bis(N-carbazolyl)-1,1′-biphenyl
sublimed grade, 99.9% trace metals basis
699314Pd EnCat® polyTPP30
extent of labeling: 0.4 mmol/g Pd loading
699322N-Trimethylsilylbenzaldimine
95%
6994704-Iodophenylboronic acid pinacol ester
97%
6994896-Chloro-7-deazapurine
97%
6994976-Chloro-7-iodo-7-deazapurine
95%
6995356,6′-[(3,3′-Di-tert-butyl-5,5′-dimethoxy-1,1′-biphenyl-2,2′-diyl)bis(oxy)]bis(dibenzo[d,f][1,3,2]dioxaphosphepin)
97%
699608Phosphoric acid solution
NMR reference standard, 85% in D2O (99.9 atom % D), NMR tube size 3 mm × 8 in.
699616Chloro[tris(2,4-di-tert-butylphenyl)phosphite]gold
699624Carbon, mesoporous
nanopowder, graphitized, less than 250 ppm Al, Ti, Fe, Ni, Cu, and Zn combined
699632Carbon, mesoporous
nanopowder, less than 500 ppm Al, Ti, Fe, Ni, Cu, and Zn combined
699640Carbon, mesoporous
less than 100 ppm Al, Ti, Fe, Ni, Cu, and Zn combined

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