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MacConkey Broth Purple (Dehydrated) Thermo Scientific™
Detect coliform organisms in water and milk examination with Thermo Scientific™ Oxoid™ MacConkey Broth Purple (Dehydrated). Bromocresol purple indicator in the medium provides more sensitive and definite indications of acid production as compared to neutral red indicator and is less inhibitory to...
SYTO™ RNASelect™ Green Fluorescent cell Stain - 5 mM Solution in DMSO Invitrogen™
The SYTO RNASelect green fluorescent cell stain is a cell-permeant nucleic acid stain that selectively stains RNA. Although virtually nonfluorescent in the absence of nucleic acids, SYTO RNASelect stain exhibits bright green fluorescence when bound to RNA (absorption/emission maxima ∼490/530 nm),...
3-Bromo-1-trimethylsilyl-1-propyne, 98%, Thermo Scientific Chemicals Thermo Scientific Chemicals
3-Bromo-1-trimethylsilyl-1-propyne is used in the preparation of tetrahydroisoquinoline-3-carboxylic acid derivatives. It acts as a propargylating agent and used for the alkylation of dianion of beta-keto esters at gamma-carbon.
Thermo Scientific™ 5:1 Single-Use Bioreactor, jacketed, AC motor, 240VAC, e-box, analog load cells, 2000 L Thermo Scientific™
This 2000 L Thermo Scientific 5:1 Single-Use Bioreactor (SUB) is water-jacketed and includes AC motor, 240VAC, e-box, and analog load cells. It is designed using traditional stainless-steel bioreactor principles to ensure optimal cell culture performance.
3-Methoxythiophenol, 97%, Thermo Scientific Chemicals Thermo Scientific Chemicals
3-Methoxythiophenol is used in the preparation of allenes. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand.
Bismuth(III) trifluoromethanesulfonate, 99%, Thermo Scientific Chemicals Thermo Scientific Chemicals
Bismuth(III) trifluoromethanesulfonate acts as a catalyst in Friedel-Crafts acylation and cycloisomerization of allene-enol ethers. It behaves as a direct substitution catalyst and involved in the substitution of allylic, propargylic, and benzylic alcohols with sulfonamides, carboxamides and...
Triethylsilane, 98+%, Thermo Scientific Chemicals Thermo Scientific Chemicals
Triethylsilane is used for the hydrosilation of olefins to prepare alkyl silanes. It acts as a reducing agent in the reduction of 2-chromanols, since it has an active hydride. It acts as a catalyst for redox initiated cationic polymerization, regioselective reductive coupling of enones and allenes,...
3,4-Dihydro-2H-pyran, 99%, Thermo Scientific Chemicals Thermo Scientific Chemicals
Widely used hydroxyl-protecting reagent3,4-Dihydro-2H-pyran is used as a hydroxyl-protecting reagent in organic synthesis. It acts as an intermediate in synthetic chemistry. It is used to protect various reactive functional groups.
Propargyl bromide, 97%, 80% w/w in toluene, stab. with magnesium oxide, Thermo Scientific Chemicals Thermo Scientific Chemicals
Propargyl bromide is used as an alkylating agent as well as an intermediate for the synthesis of organic compounds, agrochemicals and pharmaceuticals. It reacts with magnesium in presence of ether to get a Grignard reagent namely allenylmagnesium bromide, which on further reaction with propargyl...
1,2,3,4,5-Pentamethylcyclopentadiene, 94%, Thermo Scientific Chemicals Thermo Scientific Chemicals
1,2,3,4,5-Pentamethylcyclopentadiene serves as a precursor to the ligand 1,2,3,4,5-pentamethylcyclopentadienyl. It is used as a growth modifier chemical, during metal organic chemical vapor deposition of iron from iron pentacarbonyl.
Triphenylcarbenium tetrafluoroborate, 97%, Thermo Scientific Chemicals Thermo Scientific Chemicals
It is applied in the abstraction of the-H atom of alcohols and their O-substituted derivatives results in oxidation to the ketones and in the oxidation of TMS ethers to ketones, secondary alcohols to ketones, and secondary diols to ?-hydroxy ketones.
