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Sigma Cat.No.Description
744212Diethyl carbamoylmethylphosphonate
95%
744239Triphenylphosphine palladium(II) dichloride phosphaadamantane ethyl Silica
74437(+)-Nootkatone
≥99.0% (GC)
7445141-Chloro-1,2-benziodoxol-3(1H)-one
98.0-102.0% (AT)
744646(S)-(+)-N-(3,5-Dioxa-4-phosphacyclohepta[2,1-a;3,4-a′]dinaphthalen-4-yl)-dibenzo[b,f]azepine
≥95% (elemental analysis)
7447351,3-Dihydro-1-hydroxy-3,3-dimethyl-1,2-benziodoxole
98.0-102.0% (AT)
744743(2-Bromophenyl)(2,4,6-trimethylphenyl)iodonium triflate
≥98% (HPLC)
74475114-Azido-3,6,9,12-tetraoxatetradecanoic acid solution
~0.5 M in tert-butyl methyl ether, ≥90% (HPLC)
744867(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyl N-succinimidyl carbonate
for Copper-free Click Chemistry
7450229-Methyl-9H-fluorene-9-carbonyl chloride
≥99.0% (GC)
745073N-[(1R,8S,9s)-Bicyclo[6.1.0]non-4-yn-9-ylmethyloxycarbonyl]-1,8-diamino-3,6-dioxaoctane
for Copper-free Click Chemistry
7451112-Mercaptoethyl ethyl sulfide Silica
≥45 μm particle size (95%)
7451469-Methyl-9H-fluorene-9-carbonyl-13C chloride
≥97.0% (GC)
745332Methyl thiourea ethyl sulfide ethyl Silica
≥45 μm particle size (95%)
74540Nordihydroguaiaretic acid
≥97.0% (HPLC)
745405Sodium 1,1-difluoroethanesulfinate
745413Potassium benzyl cyanocarbamate
745480Zinc isopropylsulfinate
95%
7455374-(Acetylamino)-2,2,6,6-tetramethyl-1-oxo-piperidinium tetrafluoroborate
97% (HPLC)
745618D205 Dye
95% (HPLC)
7456852-(Bromomethyl)oxetane
7456933-(Aminomethyl)oxetane
97%
745715Oxetane-3-methanol
97%
7457233-Methyl-1-butyne
95%
745731Dipropargylamine
97%
7457748-Amino-1-octanethiol hydrochloride
95%
745847Vanadium(IV) carbide
powder, <2 μm, 99.9% trace metals basis
74585512-Mercaptododecylphosphonic acid
95%
745944D102 Dye
95% (HPLC)
745952Barium titanate(IV)
nanopowder (cubic), 50 nm (SEM), 99.9% trace metals basis
7459602,6-Dibromopyridine N-oxide
745979tBuBrettPhos Pd G3
96%
7460103-(4-Cyanophenyl)propionic acid
97%
7460295-Fluoroindoline
97%
7460376-Amino-2H-1,4-benzoxazin-3(4H)-one
97%
746061Difluoromethyl 2-pyridyl sulfone
97% (HPLC)
746118Sodium difluoroheptylazidosulfinate
95%
746169Difluoro(4-(1,1-dimethylethyl)-2-{1-[4-(1,1-dimethylethyl)-3,5-dimethyl-2H-pyrrol-2-ylidene-N]ethyl}-3,5-dimethyl-1H-pyrrol-2-ylidene-N]ethyl}-3,5-dimethyl-1H-pyrrolato-N)boron
98% (HPLC)
746177MIBA
96%
746193Maleimide-PEG6-succinimidyl ester
746207Maleimide-PEG8-succinimidyl ester
746215Maleimide-PEG12-succinimidyl ester
746223Maleimide-PEG2-succinimidyl ester
≥95%
746258L-Lactic acid-13C3
≥99 atom % 13C, ≥98% (CP), ≥98% (Chiral Purity, HPLC)
746304S,S-Dibenzyl trithiocarbonate
97%
746339Dichlorotriphenylphosphine[bis(2-(ethylthio)ethyl)amine]ruthenium(II)
97%
746614SAM Formation reagent for carboxylic acid terminated monolayer on gold surface
746622SAM Formation reagent for biotin terminated monolayer on gold surface
746649Gold nanoparticles
150 nm diameter, suspension in 0.1 mM PBS, reactant free
746657Gold nanoparticles
200 nm diameter, suspension in 0.1 mM PBS, OD 1, reactant free

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