3-carboxy-a-(triphenylphosphoranylidene)cyclohepta[b]pyrrole-2-acetic acid, 3-ethyl methyl ester

SpectraBase Compound ID	IG5YiK4MTRt
InChI	InChI=1S/C33H28NO4P/c1-3-38-32(35)29-27-22-14-7-15-23-28(27)34-30(29)31(33(36)37-2)39(24-16-8-4-9-17-24,25-18-10-5-11-19-25)26-20-12-6-13-21-26/h4-23H,3H2,1-2H3
InChIKey	OUZHTUWIYRJMAF-UHFFFAOYSA-N Google Search
Mol Weight	533.6 g/mol
Molecular Formula	C33H28NO4P
Exact Mass	533.175595 g/mol

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SpectraBase Spectrum ID	7UgjIuMkdDY
Name	3-CARBOXY-alpha-(TRIPHENYLPHOSPHORANYLIDENE)CYCLOHEPTA[b]PYRROLE-2-ACETIC ACID, 3-ETHYL METHYL ESTER
Source of Sample	T. Nishiwaki, Yamaguchi University, Yamaguchi City, Japan
Copyright	Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula	C33H28NO4P
InChI	InChI=1S/C33H28NO4P/c1-3-38-32(35)29-27-22-14-7-15-23-28(27)34-30(29)31(33(36)37-2)39(24-16-8-4-9-17-24,25-18-10-5-11-19-25)26-20-12-6-13-21-26/h4-23H,3H2,1-2H3
InChIKey	OUZHTUWIYRJMAF-UHFFFAOYSA-N
Literature Reference	BULL. CHEM. SOC. JAPAN 51, 1573(1978) Abstract-Chemical Abstracts= 89, 109746(1978)
Melting Point	198C
Molecular Weight	533.559998
Synonyms	CYCLOHEPTA/B/PYRROLE-2-ACETIC ACID, 3-CARBOXY-A-/TRIPHENYLPHOSPHORANYL- IDENE/-, 3-ETHYL METHYL ESTER
Technique	KBr WAFER