CAS 74568-07-3

25,26,27,28-Tetrahidroxicalix[4]areno

Descripción:

25,26,27,28-Tetrahidroxicalix[4]areno es un compuesto orgánico sintético que pertenece a la familia de los calixarenos, caracterizado por su estructura en forma de copa formada por unidades fenólicas unidas por puentes de metileno. Este derivado particular de calixareno presenta cuatro grupos hidroxilo situados en las posiciones 25, 26, 27 y 28, lo que mejora su solubilidad y reactividad. La presencia de estos grupos hidroxilo contribuye a su capacidad para formar enlaces de hidrógeno, lo que lo convierte en un ligando versátil en la química de coordinación. Su estructura única le permite unirse selectivamente a cationes y aniones, lo que es valioso en aplicaciones como electrodos selectivos de iones, sensores y sistemas de liberación de fármacos. Además, 25,26,27,28-Tetrahidroxicalix[4]areno exhibe propiedades interesantes en la química supramolecular, donde puede participar en interacciones huésped-invitado. El compuesto es típicamente soluble en disolventes polares, y sus propiedades pueden verse influenciadas por el pH de la solución, lo que lo convierte en un tema de interés en diversos campos, incluida la ciencia de materiales y la bioquímica.

Fórmula: C₂₈H₂₄O₄

InChI: InChI=1S/C28H24O4/c29-25-17-5-1-6-18(25)14-20-8-3-10-22(27(20)31)16-24-12-4-11-23(28(24)32)15-21-9-2-7-19(13-17)26(21)30/h1-12,29-32H,13-16H2

Clave InChI: InChIKey=YPNHVQZZPXPQOS-UHFFFAOYSA-N

SMILES: OC=1C=2CC=3C(O)=C(CC=4C(O)=C(CC5=C(O)C(CC1C=CC2)=CC=C5)C=CC4)C=CC3

Sinónimos:

• 25,26,27,28-Tetrahydroxycalix[4]aren
• 25,26,27,28-Tetrahydroxycalix[4]arene
• 74568-07-3
• Calix[4]arene-25,26,27,28-tetrol
• Calix[4]arenetetrol
• Calx 4
• Pentacyclo[19.3.1.13,7.19,13.115,19]Octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-Dodecaene-25,26,27,28-Tetrol
• Pentacyclo[19.3.1.1^3,7.1^9,13.1^15,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26,27,28-tetrol
• Pentacyclo[19.3.1.1^3,7.1^9,13.1^15,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-5,17,25,27-tetrol
• Pentacyclo[19.3.1.1^3,7.1^9,13.1^15,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-5,25,26,27-tetrol
• Pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]Octacosa-1(25),3(28),4,6,9(27),10,12,15(26),16,18,21,23-Dodecaene-25,26,27,28-Tetrol
• Pentacyclo[19.3.1.1~3,7~.1~9,13~.1~15,19~]Octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-Dodecaene-25,26,27,28-Tetrol
• Pentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-25,26,27,28-tetrol

Calix[4]arene (contains ca. 8% Chloroform)

CAS: 74568-07-3

Fórmula: C₂₈H₂₄O₄

Pureza: >98.0%(HPLC)

Forma y color: White to Almost white powder to crystal

Peso molecular: 424.50

Ref: 3B-C1455

Calix[4]arene, 98%

CAS: 74568-07-3

Functionalized calix[4]arenes can bind DNA and induce cell transfection. Calixarenes lend themselves well to many applications because of the multiplicity of options for such structural elaboration such as in electrochemical sensors, optical sensors, chiral recognition devices, This Thermo Scientif

Fórmula: C₂₈H₂₄O₄

Pureza: 98%

Forma y color: Crystals or powder or crystalline powder, White to cream

Peso molecular: 424.50

Ref: 02-B21320

Calix[4]arene

CAS: 74568-07-3

Fórmula: C₂₈H₂₄O₄

Pureza: 96%

Forma y color: Solid

Peso molecular: 424.4878

Ref: IN-DA003OOP

Calix[4]arene-25,26,27,28-tetrol

CAS: 74568-07-3

Calix[4]arene-25,26,27,28-tetrol

Pureza: 98%

Peso molecular: 424.49g/mol

Ref: 54-OR1012612

Calix(4)arene

CAS: 74568-07-3

Pureza: 96%

Peso molecular: 424.17

Ref: 10-F552678

Calix[4]arene

CAS: 74568-07-3

Calix[4]arenes are a group of aromatic compounds that can be used as optical sensors. They are characterized by the presence of four phenyl rings and an open cavity that is accessible to solvent molecules. The calix[4]arene molecule has two free electron pairs, which makes it possible for the molecule to form stable complexes with various test samples, such as hydrochloric acid, ammonia, and nitric acid. Calix[4]arenes also have linear calibration curves that can be used to measure concentrations of test samples. When heated in the presence of oxygen and water, calix[4]arenes will emit light at a wavelength between 500-600 nm. This light emission is due to an intramolecular hydrogen bond that is formed from the nitrogen atom on one ring to the oxygen atom on another ring.
Calix[4]arenes are also capable of transferring electrons from one ring to another through steric interactions. This process leads to light

Fórmula: C₂₈H₂₄O₄

Pureza: Min. 98 Area-%

Forma y color: White Powder

Peso molecular: 424.49 g/mol

Ref: 3D-FC06405