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Displaying 12751-12800 of 68619 results.
Sigma Cat.No.Description
6435562-Chloro-5-fluoropyridine
95%
643645Silica, mesostructured
MCM-41 type (hexagonal)
643653Aluminosilicate, mesostructured
MCM-41 (hexagonal)
643777Di-tert-butyl(methyl)phosphonium tetrafluoroborate
97%
6437932-Ethyl-4-methyl-1H-imidazole-1-propanenitrile
85% (sum of isomers)
6438314-Bromotriphenylamine
97%
6438823,5-Dimethylisoxazole-4-boronic acid pinacol ester
97%
6438904-Nitrophenylboronic acid pinacol ester
≥95%
6439123-(2-Bromophenyl)propionic acid
97%
6439633-Chloro-4-nitrotoluene
97%
644064(R)-(+)-1-Boc-3-aminopyrrolidine
97%
64410DL-Methionine sulfone
≥99.0% (NT)
6441025-Bromo-3-pyridinecarboxaldehyde
97%
644110N-(2,3-Epoxypropyl)phthalimide
≥95.0%
644153N-Methoxy-N-methyl-2,2,2-trifluoroacetamide
98%
6441883-Chloro-4-hydroxybenzaldehyde
97%
644234N,N-Diethylsalicylamide
97%
6442503′-Nitroacetanilide
97%
644285[2-[2-(2-Methoxyethoxy)ethoxy]ethoxy]p-toluenesulfonate
90%
64430DL-Methionine sulfoxide
≥98.5% (NT)
6443153-Fluoro-4-pyridinecarbaldehyde
97%
6445952-Chloro-6(methylamino)purine
97%
6446092-Bromobenzenesulfonamide
97%
6446765-Methylisoxazole-3-carboxylic acid
6446845-Methylisoxazole-3-carboxaldehyde
95%
644714Pd EnCat® 30
extent of labeling: 0.4 mmol/g Pd loading
644722Pd EnCat® 40
extent of labeling: 0.4 mmol/g Pd loading
6448035-Cyclopropylisoxazole-3-carboxylic acid
95%
6449193-Methylpyrazole-4-carboxylic acid
97%
6450605-Phenylisoxazole-3-carboxaldehyde
97%
6450875-Phenylisoxazole-3-carboxylic acid
97%
645095Tris[2-(isopropylamino)ethyl]amine
90%
6451412,2′:5′,2″-Terthiophene-5-boronic acid pinacol ester
96%
645168Tungsten(VI) chloride
powder, ≥99.99% trace metals basis (purity excludes molybdenum)
645524Silica gel
technical grade, pore size 60 Å, 200-425 mesh particle size
6455324-Cyanoindole
97%
64556711-Bromoundecanamide
97%
645605Trimethyl(methylcyclopentadienyl)platinum(IV)
98%
645613Sodium oxide
80%
645672Uridine-13C9,15N2 5′-triphosphate disodium salt solution
100 mM (in 5mM Tris HCl / H2O), ≥98 atom %, ≥95% (CP)
645826N-(4-Methoxybenzylidene)-4-methoxyaniline
97%
646075p-Tolylmagnesium bromide solution
0.5 M in diethyl ether
6461053,5-Dibromophenol
97%
6461561-(4-Methoxybenzyl)piperazine
97%
6462292′-Deoxycytidine-13C9,15N3 5′-triphosphate disodium salt solution
100 mM (in 5mM Tris HCl / H2O), ≥98 atom %, ≥95% (CP)
6462372′-Deoxyadenosine-13C10,15N5 5′-triphosphate disodium salt solution
≥98 atom %, ≥95% (CP), 100 mM (in 5mM Tris HCl / H2O)
6463696,6-Dimethylfulvene
technical grade
6463932′-Hydroxy-5′-nitroacetophenone
97%
6465204-(3-Thienyl)benzonitrile
97%
646598Cyclobutylboronic acid
≥95.0%

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