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PIMELIC ACID, DIESTER WITH 3,10-DIHYDROXY-6a,6b,12b,12c-TETRAHYDRO-6H,7H-CYCLOBUTA[1,2-c:4,3-c']BIS[1]BENZOPYRAN-6,7-DIONE (syn-head-to-head regioisomer)

View entire compound with spectra: 1 FTIR

PIMELIC ACID, DIESTER WITH 3,10-DIHYDROXY-6a,6b,12b,12c-TETRAHYDRO-6H,7H-CYCLOBUTA[1,2-c:4,3-c']BIS[1]BENZOPYRAN-6,7-DIONE (syn-head-to-head regioisomer)
SpectraBase Compound ID FcV8xbZyaUS
InChI InChI=1S/C25H20O8/c26-18-4-2-1-3-5-19(27)31-13-7-9-15-17(11-13)33-25(29)23-21(15)20-14-8-6-12(30-18)10-16(14)32-24(28)22(20)23/h6-11,20-23H,1-5H2/t20-,21+,22-,23+
InChIKey PWSLNXJHLJRWGD-MESAYYPLSA-N
Mol Weight 448.43 g/mol
Molecular Formula C25H20O8
Exact Mass 448.115818 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID J29wU368aHw
Name PIMELIC ACID, DIESTER WITH 3,10-DIHYDROXY-6a,6b,12b,12c-TETRAHYDRO-6H,7H-CYCLOBUTA[1,2-c:4,3-c']BIS[1]BENZOPYRAN-6,7-DIONE (syn-head-to-head regioisomer)
Source of Sample F. C. DE SCHRYVER, UNIVERSITY OF LEWEN, HEVERLEE, BELGIUM
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C25H20O8
InChI InChI=1S/C25H20O8/c26-18-4-2-1-3-5-19(27)31-13-7-9-15-17(11-13)33-25(29)23-21(15)20-14-8-6-12(30-18)10-16(14)32-24(28)22(20)23/h6-11,20-23H,1-5H2/t20-,21+,22-,23+
InChIKey PWSLNXJHLJRWGD-MESAYYPLSA-N
Literature Reference J. ORG. CHEM. 38, 957(1973)
Melting Point 229-233C
Molecular Weight 448.427002
Synonyms PIMELIC ACID, DIESTER WITH 3,10-DI- HYDROXY-6A,6B,12B,12C-TETRAHYDRO- 6H,7H-CYCLOBUTA/1,2-C.4,3-C*/B1S/1/- BENZOPYRAN-6,7-DIONE /SYN-HEAD-TO-HEAD REGIOISOMER
Technique KBr WAFER