Isobenzofuranes
Les isobenzofurannes sont une sous-classe des benzofurannes caractérisée par un système d'anneaux fusionnés de benzène et de furanne avec un arrangement unique d'atomes. Ces composés sont remarquables pour leur réactivité et sont utilisés comme intermédiaires en synthèse organique. Les isobenzofurannes ont des applications dans le développement de produits pharmaceutiques, agrochimiques et de produits chimiques fins, en raison de leur capacité à participer à diverses réactions chimiques. Chez CymitQuimica, nous offrons une sélection complète d'isobenzofurannes de haute qualité pour soutenir vos recherches et applications industrielles.
17 produits trouvés pour "Isobenzofuranes"
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7-Methoxy-3-phenylsulfonyl-1(3H)-isobenzofuranone
CAS :Formule :C15H12O5SDegré de pureté :>98.0%(HPLC)Couleur et forme :White to Yellow powder to crystalMasse moléculaire :304.321,3-Diphenylisobenzofuran
CAS :Formule :C20H14ODegré de pureté :>97.0%(GC)Couleur et forme :Light yellow to Amber to Dark green powder to crystalMasse moléculaire :270.333-(4-Chlorobenzal)phthalide
CAS :Formule :C15H9ClO2Degré de pureté :>98.0%(GC)Couleur et forme :White to Orange to Green powder to crystalMasse moléculaire :256.69Fluorescein
CAS :<p>Fluorescein is used as a fluorescent tracer for many applications including in a type of dye laser as the gain medium, in forensics and serology to detect latent blood stains and in dye tracing. It is used to localise multiple muscular ventricular septal defects during open heart surgery and confirm</p>Formule :C20H12O5Degré de pureté :90+%Couleur et forme :Powder, Orange to red to brownMasse moléculaire :332.311,2-Cyclohexanedicarboxylic anhydride, cis + trans, 97%
CAS :<p>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. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C8H10O3Degré de pureté :97%Couleur et forme :Lumps or fused solid, Colorless to whiteMasse moléculaire :154.172',7'-Dichlorofluorescein
CAS :<p>2',7'-Dichlorofluorescein is used as an indicator and as a cellular antioxidant activity. It is also used for the determination of carbohydrates and hydrogen peroxide by fluorescence densitometry and chemiluminescence respectively. It is used as an indicator for argentometry by Fajans method. It is </p>Formule :C20H10Cl2O5Couleur et forme :Yellow to orange or orange-brown or red-brown, PowderMasse moléculaire :401.20Rose Bengal
CAS :<p>Rose Bengal is a stain used in the eye drops to identify the eye damage. It finds application in the preparation of foraminifera for microscopic analysis, photosensitizing reactions and as a dye. In synthetic chemistry, it is utilized to convert triplet oxygen to singlet oxygen, which is used in [2+</p>Formule :C20H2Cl4I4Na2O5Couleur et forme :Red to dark red to brown, PowderMasse moléculaire :1017.63Fluorescein isothiocyanate, isomer 1, 95%
CAS :<p>Fluorescein isothiocyanate is used as fluorescent labeling reagent for proteins and for rapid identification of pathogens in fluorescent antibody technique. It is also used as a reagent for microsequencing of proteins and peptides (HPLC). On celite it is used for the labeling of fibrinogen. This Th</p>Formule :C21H11NO5SDegré de pureté :95%Couleur et forme :Powder, Orange to brownMasse moléculaire :389.38cis-4-Cyclohexene-1,2-dicarboxylic anhydride, 95%
CAS :<p>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. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C8H8O3Degré de pureté :95%Couleur et forme :White, FlakesMasse moléculaire :152.151-Cyclohexene-1,2-dicarboxylic anhydride, 97+%
CAS :<p>It is used in the synthesis of novel glycyrrhetinic acid derivatives on il-1-induced prostaglandin e2production in normal human dermal fibroblasts and also in the total synthesis of 6,7Dihydroligustilide. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product po</p>Formule :C8H8O3Degré de pureté :97+%Masse moléculaire :152.151,3-Diphenylisobenzofuran, 97%
CAS :<p>1,3-Diphenylisobenzofuran is used as a fluorescent probe for detection of superoxide anion radical (O2-) inside the membrane lipid layer by DPBF fluorescence quenching method. It is used as quencher during the photo inactivation of TA-3 mouse mammary carcinoma cells containing hematoporphyrin. 1,3-D</p>Formule :C20H14ODegré de pureté :97%Couleur et forme :Crystals or crystalline powder, Yellow to greenMasse moléculaire :270.33Pyromellitic dianhydride, 97%
CAS :<p>Pyromellitic dianhydride is used as a monomer in the preparation of polyimide polymers such as kapton; thermoplastics such as polyesters, polyethers, plasticizers, and expoxy resins. It is involved in the preparation of high performance coatings due to its mechanical, thermal and oxidative stability</p>Formule :C10H2O6Degré de pureté :97%Couleur et forme :Crystals or powder or crystalline powder, White to pale creamMasse moléculaire :218.12Pyromellitic dianhydride, 98%
CAS :<p>Pyromellitic dianhydride is used as a monomer in the preparation of polyimide polymers such as kapton; thermoplastics such as polyesters, polyethers, plasticizers, and expoxy resins. It is involved in the preparation of high performance coatings due to its mechanical, thermal and oxidative stability</p>Formule :C10H2O6Degré de pureté :98%Masse moléculaire :218.124',5'-Dibromofluorescein, ca. 95% dye content
CAS :<p>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. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci</p>Formule :C20H10Br2O5Degré de pureté :95%Couleur et forme :Orange, PowderMasse moléculaire :490.101,3-Diphenylisobenzofuran
CAS :Formule :C20H14ODegré de pureté :96%Couleur et forme :SolidMasse moléculaire :270.32461(3H)-Isobenzofuranone, 3-[(4-chlorophenyl)methylene]-
CAS :Formule :C15H9ClO2Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :256.68387-Methoxy-3-(phenylsulfonyl)isobenzofuran-1(3H)-one
CAS :Formule :C15H12O5SDegré de pureté :98%Couleur et forme :SolidMasse moléculaire :304.3178
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