ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidine]-2-carboxylate ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylate 7'-methyl-4'-oxo-3',4-di(phenyl)-2-spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]carboxylic acid ethyl ester 4'-keto-7'-methyl-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylic acid ethyl ester
View entire compound with spectra: 1 NMR
![ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidine]-2-carboxylate ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylate 7'-methyl-4'-oxo-3',4-di(phenyl)-2-spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]carboxylic acid ethyl ester 4'-keto-7'-methyl-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylic acid ethyl ester](/api/spectrum/4ht3QbS0S4x/structure.png?h=300&w=458 "ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidine]-2-carboxylate ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylate 7'-methyl-4'-oxo-3',4-di(phenyl)-2-spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]carboxylic acid ethyl ester 4'-keto-7'-methyl-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylic acid ethyl ester")
| SpectraBase Compound ID | FxJYFhTbTaA |
|---|---|
| InChI | InChI=1S/C27H26N4O3S2/c1-3-34-26(33)24-29-31(19-12-8-5-9-13-19)27(36-24)28-23-22(20-15-14-17(2)16-21(20)35-23)25(32)30(27)18-10-6-4-7-11-18/h4-13,17,28H,3,14-16H2,1-2H3 |
| InChIKey | PDUMTIDGPCUJLV-UHFFFAOYSA-N |
| Mol Weight | 518.65 g/mol |
| Molecular Formula | C27H26N4O3S2 |
| Exact Mass | 518.144633 g/mol |
1H Nuclear Magnetic Resonance (NMR) Spectrum
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| SpectraBase Spectrum ID | 4ht3QbS0S4x |
|---|---|
| Name | ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-[1]benzothiolo[2,3-d]pyrimidine]-2-carboxylate ethyl 7'-methyl-4'-oxo-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylate 7'-methyl-4'-oxo-3',4-di(phenyl)-2-spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]carboxylic acid ethyl ester 4'-keto-7'-methyl-3',4-di(phenyl)spiro[1,3,4-thiadiazole-5,2'-5,6,7,8-tetrahydro-1H-benzothiopheno[2,3-d]pyrimidine]-2-carboxylic acid ethyl ester |
| Copyright | Copyright © 2022-2025 Chemical Block, Russia, Leninsky Prospect 47 - Database Compilation Copyright © 2022-2025 John Wiley & Sons, Inc. All Rights Reserved. |
| Exact Mass | 518.144633058 u |
| Formula | C27H26N4O3S2 |
| InChI | InChI=1S/C27H26N4O3S2/c1-3-34-26(33)24-29-31(19-12-8-5-9-13-19)27(36-24)28-23-22(20-15-14-17(2)16-21(20)35-23)25(32)30(27)18-10-6-4-7-11-18/h4-13,17,28H,3,14-16H2,1-2H3 |
| InChIKey | PDUMTIDGPCUJLV-UHFFFAOYSA-N |
| Molecular Weight | 518.650 g/mol |
| NMR Offset | 17.0068 |
| NMR Spectrometer Frequency | 500.134 |
| Observed nucleus | 1H |
| Sample State | Soluted |
| Sample_ID | 1H_CB_2017_7587 |
| Solvent | DMSO-d6 |
| Source | Vendor ID: NMR/9311117; Lab Info: LP; Lab Number: LP-0302055 |