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CAS 74568-07-3: 25,26,27,28-Tetrahydroxycalix[4]arene
Formula: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
InChI key: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
Synonyms:- 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<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>]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<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>]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<sup>3,7</sup>.1<sup>9,13</sup>.1<sup>15,19</sup>]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
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Found 6 products.
Calix[4]arene, 98%
CAS: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 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 Scientific Chemicals.Formula:C28H24O4Purity:98%Color and Shape:Crystals or powder or crystalline powder, White to creamMolecular weight:424.50Calix[4]arene, 98%
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C28H24O4Purity:98%Color and Shape:Off-white to light beige, Crystalline powderMolecular weight:424.50Calix[4]arene (contains ca. 8% Chloroform)
CAS:Formula:C28H24O4Purity:>98.0%(HPLC)Color and Shape:White to Almost white powder to crystalMolecular weight:424.50Calix[4]arene
CAS: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 lightFormula:C28H24O4Purity:Min. 98 Area-%Color and Shape:White PowderMolecular weight:424.49 g/molCalix[4]arene-25,26,27,28-tetrol
CAS:Calix[4]arene-25,26,27,28-tetrolPurity:98%Molecular weight:424.49g/mol
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