P294550 Chemical Structure

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5mg
$ 140.000.0
50mg
$ 1100.000.0
Exact Weight Packaging
$ 95.000.0
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P294550

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Product Description

Catalogue NumberP294550
Chemical NamePharacine
Synonyms3,8,15,20-Tetraoxatricyclo[20.2.2.210,13]octacosa-10,12,22,24,25,27-hexaene-2,9,14,21-tetrone;1,4-Butanediol-terephthaloyl Chloride Cyclic Dimer; Pharacin; PBT Cyclic Dimer; Cyclobis(1,4-butylene terephthalate);
CAS Number63440-93-7
Molecular FormulaC₂₄H₂₄O₈
AppearanceWhite to Off-White Solid
Melting Point193-195°C
Molecular Weight440.44
StorageRefrigerator
SolubilityChloroform (Slightly), Dichloromethane (Slightly), Ethyl Acetate (Slightly), Met
Category Standards; Natural Products;
ApplicationsPharacine is a natural p-cyclophane from the bacterial strain Cytophaga sp. AM13.1. Pharacine is a poly(butylene terephthalate) dimer.
ReferencesShaaban, M. et al.: J. Nat. Prod., 65, 1660 (2002); East, G.C. et al.: Polymer, 23, 323 (1982);