![1-[4-Cyano-3-(trifluoromethyl)phenyl]thiourea, 250 mg, Carl Roth, art. 2H6X.1](http://www.luminixhealth.com/cdn/shop/files/1000Wx1000H-2H6X-SF_0fb6036f-e528-4219-a2cb-09bf3896d119.jpg?v=1766417430&width=1000)
![1-[4-Cyano-3-(trifluoromethyl)phenyl]thiourea, 250 mg, Carl Roth, art. 2H6X.1](http://www.luminixhealth.com/cdn/shop/files/1000Wx1000H-2H6X-SF_0fb6036f-e528-4219-a2cb-09bf3896d119_1024x.jpg?v=1766417430)
Description
1-[4-Cyano-3-(trifluoromethyl)phenyl]thiourea est un synthon organique spécialisé pour la recherche chimique et biochimique. Il est enregistré sous le numéro CAS 1415552-04-3 avec la formule empirique C₉H₆F₃N₃S et une masse molaire de 245.22 g/mol. Le composé présente un point d'ébullition de 349.4 °C. Le motif phénylthiourée substitué par cyano et trifluorométhyle présente un intérêt en chimie médicinale et dans le travail sur des échafaudages riches en hétéroatomes. Disponible du fabricant Carl ROTH, ce réactif s'intègre aisément dans les catalogues de laboratoire de produits chimiques fins et de produits biochimiques. Des données d'identité claires (CAS, formule, masse molaire) facilitent une commande exacte, la documentation et le transfert de protocoles. Utilisez dans des conditions de laboratoire standard appropriées aux dérivés organofluorés et aux dérivés de thiourée.
Cet article fait partie de Photomètres & spectrophotomètres, dans Spectroscopie & photométrie.
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Questions about 1-[4-Cyano-3-(trifluoromethyl)phenyl]thi, ourea, 250 mg
What is this article?
1-[4-Cyano-3-(trifluoromethyl)phenyl]thi, ourea, 250 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Photomètres & spectrophotomètres, inside Spectroscopie & photométrie, in Instruments de laboratoire.
A photometer reads absorbance at one or a few wavelengths. A spectrophotometer scans or selects many. Both send light through a cuvette or a well. The wavelength range, UV or visible, and the bandwidth decide what can be measured. A visible-only instrument cannot read a nucleic acid at 260 nm.
A photometer or spectrophotometer sends light through a sample and reads how much was absorbed. In the range where the Beer–Lambert relation holds, absorbance tracks concentration. A refractometer reads how a liquid bends light, which tracks dissolved solids. A polarimeter reads the rotation of polarised light, the classical measurement for sugars. The lamp, the wavelength and the cuvette path length are the three things that have to be right before the number means anything. The optical quantities trace to NIST and the BIPM.
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The category is Spectroscopie & photométrie. The sub-category is Photomètres & spectrophotomètres. The catalogue is Instruments de laboratoire.
Shelves beside this one are Réfractomètres & polarimètres and Lampes, porte-cuves & accessoires.
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