Soluções Volumétricas Analíticas e Indicadores
As soluções volumétricas analíticas e os indicadores são padrões de referência essenciais utilizados em análises químicas precisas e procedimentos laboratoriais. Essas soluções garantem a precisão nas medições quantitativas, desempenhando um papel crucial na espectroscopia, cromatografia líquida de alta performance (HPLC) e cromatografia gasosa. Elas são fundamentais em diversos campos, incluindo bioquímica, biologia celular e molecular e ciência dos materiais. Componentes-chave incluem ácidos, reagentes sintéticos e uma variedade de Building Blocks orgânicos, como carbonilos e compostos heterocíclicos. Esses padrões são vitais para garantir a conformidade com as normas ambientais e o controle de qualidade farmacêutico. Além disso, suportam aplicações de pesquisa avançada em áreas como espectroscopia de RMN, síntese de peptídeos e desenvolvimento de ingredientes farmacêuticos ativos (APIs). A confiabilidade e precisão fornecidas por essas soluções volumétricas e indicadores são indispensáveis para a pesquisa científica e aplicações industriais, garantindo a validade e reprodutibilidade dos resultados experimentais.
Subcategorias de "Soluções Volumétricas Analíticas e Indicadores"
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Aluminum Oxide (Activated, Neutral, Brockmann I)
CAS:<p>Applications Aluminum Oxide can be used in refractories, ceramics, polishing, filler for plastics, abrasive, ingredient in sunscreen and cosmetics. Aluminum oxide has been used to fabricate nanoporous layers, which can be used as nanochannels in the study of enzyme activity among other uses.<br>References Shangguan, L., et. al.: Chem Commun., 53, 18 (2017); Jeong, C., et. al.: Langmuir, 31, 40 (2015)<br></p>Fórmula:Al2O3Cor e Forma:White To Off-WhitePeso molecular:101.96(2-Pyridyl)dithiobimane
CAS:Produto Controlado<p>Stability Light Sensitive<br>Applications A fluorescent sulfhydryl active reagent.<br></p>Fórmula:C15H15N3O2S2Cor e Forma:NeatPeso molecular:333.431,3-Bis(trimethylsilyl)urea
CAS:Produto Controlado<p>Applications 1,3-Bis(trimethylsilyl)urea (cas# 18297-63-7) is a useful research chemical.<br></p>Fórmula:C7H20N2OSi2Pureza:>85%Cor e Forma:NeatPeso molecular:204.42Sodium Metatungstate Hydrate
CAS:Produto Controlado<p>Applications Sodium Metatungstate Hydrate is a derivative of Sodium Tungstate (S673800), a potential therapy for obesity. Sodium tungstate dihydrate is also an inhibitor of acid phosphatases.<br>References Claret, M., et al.: Endocrinology, 146 4362 (2005); Stankiewicz, P. & Gresser, M.: Biochemistry, 27, 206 (1988)<br></p>Fórmula:O39Na6W12•H2OCor e Forma:NeatPeso molecular:2986.01EDDHA
CAS:<p>Stability Hygroscopic<br>Applications EDDHA is used as an inorganic fertilizer.<br>References Kalantari, S.et al.: Comm. Soil Sci. Plant Anal., 42, 123 (2011); Albano, J. et al.: HortSci., 47, 269 (2012);<br></p>Fórmula:C18H20N2O6Cor e Forma:White To Light BrownPeso molecular:360.36Fast Blue B Salt
CAS:<p>Applications Fast Blue B Salt is a stain that is used for the determination of various compounds. It has been used to demonstrate esterase activity. Histochemically it has stained enterochromaffin cells and cells that have gone under free radical oxidative damage. It can be used as reactant/reagent in one pot preparation of phenanthroline-based shape-persistent fluorescent macrocycle using Sonogashira coupling. Dyes and metabolites.<br>References Nadeem, S., et al.: Lett Org Chem, 12, 504 (2015)<br></p>Fórmula:C14H12N4O2·Cl4ZnCor e Forma:Yellow To Dark BrownPeso molecular:475.491-(2-pyridin-2-yldisulfanyl)ethyl)-1,4,7,10-tetraazacyclododecane (TETAC) Dihydrochloride Salt
CAS:Produto Controlado<p>Applications 1-(2-pyridin-2-yldisulfanyl)ethyl)-1,4,7,10-tetraazacyclododecane (TETAC) Dihydrochloride Salt is a cyclen based compound used in paramagnetic NMR studies.<br>References Sengupta, I. et al.: J. Biomol. NMR. et al.: 61, 1 (2015)<br></p>Fórmula:C15H27N5S2·2HClCor e Forma:Off White SolidPeso molecular:414.46Quercitrin
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Quercitrin is known as an bio flavonoid antioxidant and was investigated extensively in its antioxidant potential in streptrozotocin (STZ)-induced diabetic rats. Quercitrin is also a constituent of the dye quercitron. Quercitrin can be found in Tartary buckwheat and in oaks species such as white oak or European red oak.<br>References Babujanarthanam, R., et al.: Mol. Cell. Biochem. 358, 121 (2011); Sanders, R.A., et al.: J. Biochem. Mol. Toxicol.,15, 143 (2001); Pavlisic, B., et al.: Tekstilec., 54, 69 (2011);<br></p>Fórmula:C21H20O11Cor e Forma:Light Yellow To Dark YellowPeso molecular:448.384-Nitroguaiacol
CAS:Produto Controlado<p>Applications 4-Nitroguaiacol (cas# 3251-56-7) is a compound useful in organic synthesis. Dyes and metabolites.<br>References Conn, H., et al.: J. Bacteriol.,54, 291(1947), Schleifer, K., et al.: Bacteriol. Rev., 36, 407 (1972), Collins, M., et al.: J. Gen. Microbiol., 100, 221(1977), Schleifer, K., et al.: Methods Microbiol., 18, 123 (1985),<br></p>Fórmula:C7H7NO4Cor e Forma:NeatPeso molecular:169.13NTA-FITC (90%)
CAS:Produto Controlado<p>Stability Light Sensitive, Hygroscopic<br>Applications A fluorescent reagent for the detection of proteins having Histidine-tag (his-tag).<br>References Amano, H., et al.: Analytical Sciences, 17, Supplement, i1469 (2001)<br></p>Fórmula:C31H29N3O11SPureza:90%Cor e Forma:NeatPeso molecular:651.642-Hydroxypropyl-β-cyclodextrin
CAS:Produto Controlado<p>Applications 2-Hydroxypropyl-β-cyclodextrin (HBC) is a widely used modified cyclodextrin, the lipophilic cavity formed by 7 glucose units. Drug solubility in water is greatly enhanced by complexing with 2-Hydroxypropyl-β-cyclodextrin. The number of 2-hydroxypropyl ranges from 5 to 14.<br>References Pitha, J. et al.: Int. J. Pharmacol., 29, 73 (1986); Frijink, H.W. et al.: Pharm. Res., 8, 380 (1991);<br></p>Fórmula:(C6H10O5)n(C3H6O)Cor e Forma:Neat1,1,1,3,3,3-Hexafluoropropan-2-ol [for HPLC]
CAS:Fórmula:C3H2F6OPureza:>99.5%(GC)Cor e Forma:Colorless to Almost colorless clear liquidPeso molecular:168.04N-Methylbis(trifluoroacetamide) [Trifluoroacylating Agent]
CAS:Fórmula:C5H3F6NO2Pureza:>97.0%(GC)Cor e Forma:Colorless to Light yellow clear liquidPeso molecular:223.07Variamine Blue B Sulfate (=4-Amino-4'-methoxydiphenylamine Sulfate) [for Iron-Titration]
CAS:Fórmula:C13H14N2O·H2SO4Pureza:>97.0%(N)Cor e Forma:Gray to Dark blue to Black powder to crystalPeso molecular:312.341-Benzyl-3-p-tolyltriazene [for Esterification]
CAS:Fórmula:C14H15N3Pureza:>98.0%(T)Cor e Forma:White to Yellow to Orange powder to crystalPeso molecular:225.301,3-Dimethyl-1,1,3,3-tetraphenyldisilazane
CAS:Fórmula:C26H27NSi2Pureza:>95.0%(GC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:409.68Mono-6-O-mesitylenesulfonyl-γ-cyclodextrin
CAS:Fórmula:C57H90O42SPureza:>90.0%(HPLC)Cor e Forma:White to Almost white powder to crystalPeso molecular:1,479.372,6-Di-O-methyl-β-cyclodextrin
CAS:Fórmula:C56H98O35Pureza:>95.0%(HPLC)Cor e Forma:White to Light yellow powder to crystalPeso molecular:1,331.37
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![1-Benzyl-3-p-tolyltriazene [for Esterification]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb-webp%2FB0949.webp&w=3840&q=75)
