CAS 60705-62-6

p-tert-butilcalix[4]areno

Descripción:

p-tert-butilcalix[4]areno es un compuesto macrocíclico sintético que pertenece a la familia de los calixarenos, caracterizado por su estructura en forma de copa formada por cuatro unidades fenólicas unidas por puentes de metileno. Este compuesto presenta grupos tert-butilo en las posiciones para de los anillos fenólicos, lo que mejora su solubilidad en disolventes orgánicos y proporciona una hindrance estérica que influye en su flexibilidad conformacional. p-tert-butilcalix[4]areno exhibe una química de huésped-invitado única, lo que le permite unirse selectivamente a cationes y pequeñas moléculas, lo que lo hace valioso en aplicaciones como el reconocimiento molecular, la entrega de fármacos y la tecnología de sensores. Su capacidad para formar complejos con varios iones, incluidos metales alcalinos y tierras raras, se atribuye a la presencia de los anillos aromáticos ricos en electrones y la cavidad formada por la estructura del calixareno. Además, este compuesto puede someterse a funcionalización, lo que permite la introducción de varios sustituyentes para adaptar sus propiedades a aplicaciones específicas. En general, p-tert-butilcalix[4]areno es un compuesto versátil con implicaciones significativas en la química supramolecular y la ciencia de materiales.

Fórmula: C₄₄H₅₆O₄

InChI: InChI=1S/C44H56O4/c1-41(2,3)33-17-25-13-27-19-34(42(4,5)6)21-29(38(27)46)15-31-23-36(44(10,11)12)24-32(40(31)48)16-30-22-35(43(7,8)9)20-28(39(30)47)14-26(18-33)37(25)45/h17-24,45-48H,13-16H2,1-12H3

Clave InChI: InChIKey=NVKLTRSBZLYZHK-UHFFFAOYSA-N

SMILES: OC=1C=2CC=3C(O)=C(CC=4C(O)=C(CC5=C(O)C(CC1C=C(C(C)(C)C)C2)=CC(C(C)(C)C)=C5)C=C(C(C)(C)C)C4)C=C(C(C)(C)C)C3

Sinónimos:

• 25,26,27,28-Tetrahydroxy-p-tert-butylcalix[4]arene
• 4-tert-Butylcalix[4]arene-25,26,27,28-tetrol
• 5,11,17,23-Tetra(tert-butyl)calix[4]arene-25,26,27,28-tetrol
• 5,11,17,23-Tetra-(t-butyl)-25,26,27,28-tetrahydroxycalix[4]arene
• 5,11,17,23-Tetra-4-tert-butyl-25,26,27,28-tetrahydroxycalix[4]arene
• 5,11,17,23-Tetra-Tert-Butylpentacyclo[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
• 5,11,17,23-Tetra-p-tert-butyl-25,26,27,28-tetrahydroxycalix(4)arene
• 5,11,17,23-Tetra-tert-butyl-25,26,27,28-tetrahydroxycalix[4]arene
• 5,11,17,23-Tetra-tert-butylcalix[4]arene
• 5,11,17,23-Tetra-tert-butylpentacyclo[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
• 5,11,17,23-Tetrakis(1,1-dimethylethyl)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
• 5,11,17,23-Tetratert-butylpentacyclo(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
• Calix-4-Arene, P-Tert-Butyl-
• Calx-B 4
• Formaldehyde-p-tert-butylphenol cyclic tetramer
• Formaldehyde-p-tert-butylphenyl cyclic tetramer
• Nsc 344251
• 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, 5,11,17,23-tetrakis(1,1-dimethylethyl)
• 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, 5,11,17,23-tetra-tert-butyl-
• 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, 5,11,17,23-tetrakis(1,1-dimethylethyl)-
• 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, 5,11,17,23-tetra-tert-butyl-
• 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, 5,11,17,23-tetrakis(1,1-dimethylethyl)-
• Tetra-p-tert-butyltetracalix[4]arene
• Tetra-tert-butylcalix[4]arene
• p-tert-Butylcalix[4]arene
• p-tert-Butylcalix[4]arene-25,26,27,28-tetrol
• p-tert-Butylcalix[4]arenetetrol
• tert-Butylcalix[4]arene

4-tert-Butylcalix[4]arene, 99%

CAS: 60705-62-6

It is used as a starting material for further derivatization, including halogenation, acylation, and diazo coupling. 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 ori

Fórmula: C₄₄H₅₆O₄

Pureza: 99%

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

Peso molecular: 648.93

Ref: 02-B21515

4-tert-butylcalix[4]arene

CAS: 60705-62-6

4-tert-butylcalix[4]arene

Fórmula: C₄₄H₅₆O₄

Pureza: >98%

Forma y color: Beige Solid

Peso molecular: 648.91304

Ref: 54-OR54555

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

Fórmula: C₄₄H₅₆O₄

Pureza: 95%

Forma y color: Solid

Peso molecular: 648.9130

Ref: IN-DA0039IL

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

Fórmula: C₄₄H₅₆O₄

Peso molecular: 648.91

Ref: 7W-GX3189

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

Fórmula: C₄₄H₅₆O₄

Pureza: >98.0%(HPLC)

Forma y color: White to Orange to Green powder to crystal

Peso molecular: 648.93

Ref: 3B-B1809

4-tert-Butylcalix[4]arene - contains 12% residual solvent (ethyl acetate and acetonitrile)

CAS: 60705-62-6

4-tert-Butylcalix[4]arene is a polymorphic compound with transport properties. It has been shown to have an activation energy of ˜30 kcal/mol, and can be characterized by its nmr spectra. The molecule can be found in n-hexane and zirconium. 4-tert-Butylcalix[4]arene is a coordination complex with a transfer mechanism that contains chloride or metal ion. It forms an acid complex with thermally stable molecules.

Fórmula: C₄₄H₅₆O₄

Pureza: Min. 95%

Forma y color: Powder

Peso molecular: 648.91 g/mol

Ref: 3D-FB59591

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

4-tert-Butylcalix[4]arene is a synthetic molecule that binds to the glucocorticoid receptor and has been used in analytical chemistry as a sodium salt. It has shown stability in transport properties and chemical stability, with a high adsorption rate. 4-tert-Butylcalix[4]arene has been shown to have polymorphic properties, with two different crystal structures. The molecule also shows frequency shift for polymeric matrices. This compound is a coordination complex of an intramolecular hydrogen bond and an acid complex with protocatechuic acid, which is a hydroxyl group.

Fórmula: C₄₄H₅₆O₄

Pureza: Min. 98 Area-%

Forma y color: Off-White Powder

Peso molecular: 648.91 g/mol

Ref: 3D-FB03550

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

Pureza: 97%

Peso molecular: 648.928

Ref: 10-F986316

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

4-tert-Butylcalix[4]arene

Fórmula: C₄₄H₅₆O₄

Pureza: 98%

Peso molecular: 648.91

Ref: IN-DG100346

4-tert-Butylcalix[4]arene

CAS: 60705-62-6

4-tert-Butylcalix[4]arene (Tetra-tert-butyl(tetrahydroxy)calix[4]arene) is an intermediate used in pharmaceuticals for the synthesis of various active compounds.

Fórmula: C₄₄H₅₆O₄

Forma y color: Solid

Peso molecular: 648.91

Ref: TM-TYD-03147