5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one
![5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one Structure](https://image.chemsrc.com/caspic/241/50890-67-0.png)
5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one structure
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Common Name | 5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one | ||
|---|---|---|---|---|
| CAS Number | 50890-67-0 | Molecular Weight | 182.178 | |
| Density | 1.4±0.1 g/cm3 | Boiling Point | 396.3±17.0 °C at 760 mmHg | |
| Molecular Formula | C11H6N2O | Melting Point | 214-217ºC(lit.) | |
| MSDS | Chinese USA | Flash Point | 196.1±27.4 °C | |
| Symbol |
GHS07 |
Signal Word | Warning | |
| Name | 4,5-Diazafluoren-9-one |
|---|---|
| Synonym | More Synonyms |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 396.3±17.0 °C at 760 mmHg |
| Melting Point | 214-217ºC(lit.) |
| Molecular Formula | C11H6N2O |
| Molecular Weight | 182.178 |
| Flash Point | 196.1±27.4 °C |
| Exact Mass | 182.048019 |
| PSA | 42.85000 |
| LogP | 0.98 |
| Vapour Pressure | 0.0±0.9 mmHg at 25°C |
| Index of Refraction | 1.689 |
| InChIKey | PFMTUGNLBQSHQC-UHFFFAOYSA-N |
| SMILES | O=C1c2cccnc2-c2ncccc21 |
| Water Solubility | Soluble in dichloromethane, tetrahydrofuran, chloroform, benzene, toluene and polar organic solvents. Insoluble in diethyl ether and alkanes. |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H315-H319-H335 |
| Precautionary Statements | P261-P305 + P351 + P338 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
| Hazard Codes | Xi |
| Risk Phrases | R36/37/38 |
| Safety Phrases | 26-37/39 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 3 |
| HS Code | 2933399090 |
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~56%
5H-Cyclopenta[2... CAS#:50890-67-0 |
| Literature: Keshtov; Pozin; Marochkin; Perevalov; Petrovskii; Blagodatskikh; Khokhlov Doklady Chemistry, 2012 , vol. 442, # 2 p. 50 - 56 |
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~61%
5H-Cyclopenta[2... CAS#:50890-67-0 |
| Literature: Gillard, R. D.; Houghton, Roy P.; Tucker, John N. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1980 , p. 2102 - 2107 |
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~65%
5H-Cyclopenta[2... CAS#:50890-67-0 |
| Literature: Ferreira, Sabrina B.; Kaiser, Carlos R.; Ferreira, Vitor F. Synlett, 2008 , # 17 p. 2625 - 2628 |
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~20%
5H-Cyclopenta[2... CAS#:50890-67-0
Learn More
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| Literature: Baxter, Paul N. W.; Connor, Joseph A.; Wallis, John D.; Povey, David C.; Powell, Anne K. Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1992 , # 13 p. 1601 - 1606 |
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~%
5H-Cyclopenta[2... CAS#:50890-67-0
Learn More
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| Literature: Gillard, R. D.; Houghton, Roy P.; Tucker, John N. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (1972-1999), 1980 , p. 2102 - 2107 |
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Detail
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| Literature: Inglett; Smith Journal of the American Chemical Society, 1950 , vol. 72, p. 842 |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Preparation, Purification, and Characterization of Binuclear Ruthenium(II) Complexes: Bridging Ligands Based on Diazafluorenes.
Inorg. Chem. 37(9) , 2227-2234, (1998) A series of bimetallic complexes of ruthenium(II) bridged by heterocyclic ligands formed by the condensation of 4,5-diazafluoren-9-one with various diamines, hydrazine, 1,4-phenylenediamine, benzidine... |
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Photoinduced energy-and electron-transfer processes in dinuclear ruthenium (II) and/or osmium (II) complexes connected by a linear rigid bis-chelating bridge. De Cola L, et al.
Rec. Trav. Chim. 114(11-12) , 534-541., (1995)
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4, 5-Diazafluoren-9-one. Fun HK, et al.
Acta Crystallogr. C 51(10) , 2076-2078, (1995)
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Name: Primary cell-based high-throughput screening assay for identification of compounds th...
Source: Johns Hopkins Ion Channel Center
Target: regulator of G-protein signaling 4 isoform 2 [Homo sapiens]
External Id: JHICC_RGS_Act_HTS
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Name: Luminescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: mu-type opioid receptor isoform MOR-1 [Homo sapiens]
External Id: OPRM1-OPRD1_AG_LUMI_1536_1X%ACT PRUN
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Name: QFRET-based biochemical primary high throughput screening assay to identify exosite i...
Source: The Scripps Research Institute Molecular Screening Center
Target: disintegrin and metalloproteinase domain-containing protein 17 preproprotein [Homo sapiens]
External Id: ADAM17_INH_QFRET_1536_1X%INH PRUN
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Name: Fluorescence-based cell-based primary high throughput screening assay to identify ago...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_AG_FLUO8_1536_1X%ACT PRUN
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Name: uHTS identification of small molecule activators of the adaptive arm of the Unfolded ...
Source: Burnham Center for Chemical Genomics
Target: N/A
External Id: BCCG-A405-UPR-XBP1-PrimaryAgonist-Assay
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Name: High throughput fluorescence intensity-based biochemical assay to screen for small mo...
Source: University of Pittsburgh Molecular Library Screening Center
Target: furin (paired basic amino acid cleaving enzyme), isoform CRA_a [Homo sapiens]
External Id: MH080376 Biochemical HTS for Inhibitors of the Proprotein Convertase Furin.
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Name: Fluorescence polarization to screen for inhibitor that competite the binding of FadD2...
Source: Broad Institute
Target: FATTY-ACID-CoA LIGASE FADD28 (FATTY-ACID-CoA SYNTHETASE)
External Id: 2147-01_Inhibitor_SinglePoint_HTS_Activity
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Name: Primary Screen Inhibitors of CD40 Signaling in BL2 Cells Measured in Cell-Based Syste...
Source: Broad Institute
Target: N/A
External Id: 7124-01_Inhibitor_SinglePoint_HTS_Activity
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Name: Fluorescence-based cell-based primary high throughput screening assay to identify pos...
Source: The Scripps Research Institute Molecular Screening Center
Target: muscarinic acetylcholine receptor M1 [Homo sapiens]
External Id: CHRM1_PAM_FLUO8_1536_1X%ACT PRUN
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Name: Fluorescence polarization-based biochemical high throughput primary assay to identify...
Source: The Scripps Research Institute Molecular Screening Center
Target: RecName: Full=Sialate O-acetylesterase; AltName: Full=H-Lse; AltName: Full=Sialic acid-specific 9-O-acetylesterase; Flags: Precursor [Homo sapiens]
External Id: SIAE_INH_FP_1536_1X%INH PRUN
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| 5H-Cyclopenta[2,1-b:3,4-b']dipyridin-5-one |
| 5H-Cyclopenta[1,2-b:5,4-b']dipyridin-5-one |
| 4,5-DIAZAFLUOREN-9-ONE |
| MFCD00046892 |
| 5H-Pyrido[3',2':4,5]cyclopenta[1,2-b]pyridin-5-one |