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3-carboxy-1,2-dihydro-7,8-dimethoxy-2-oxopyrimido[1,2-a]indole-10-acetic acid, diethyl ester
SpectraBase Compound ID ImAFUDGkT3H
InChI InChI=1S/C20H22N2O7/c1-5-28-17(23)8-12-11-7-15(26-3)16(27-4)9-14(11)22-10-13(20(25)29-6-2)19(24)21-18(12)22/h7,9-10H,5-6,8H2,1-4H3,(H,21,24)
InChIKey HSJFZJQOMXBZRF-UHFFFAOYSA-N
Mol Weight 402.4 g/mol
Molecular Formula C20H22N2O7
Exact Mass 402.142701 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 3UAEpXpRr2V
Name 3-CARBOXY-1,2-DIHYDRO-7,8-DIMETHOXY-2-OXOPYRIMIDO[1,2-a]INDOLE-10-ACETIC ACID, DIETHYL ESTER
Source of Sample V. Paragamian, Mcneil Laboratories, Inc., Fort Washington, Pennsylvania
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C20H22N2O7
InChI InChI=1S/C20H22N2O7/c1-5-28-17(23)8-12-11-7-15(26-3)16(27-4)9-14(11)22-10-13(20(25)29-6-2)19(24)21-18(12)22/h7,9-10H,5-6,8H2,1-4H3,(H,21,24)
InChIKey HSJFZJQOMXBZRF-UHFFFAOYSA-N
Literature Reference JOCE 33, 1345(1968)
Melting Point 256-260C
Molecular Weight 402.403015
Synonyms PYRIMIDO/1,2-A/INDOLE-10-ACETIC ACID, 3-CARBOXY-1,2-DIHYDRO-7,8- DIMETHOXY-2-OXO-, DIETHYL ESTER
Technique KBr WAFER