2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE

Modify Date: 2026-08-08 06:14:23

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure
2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE structure
Common Name 2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE
CAS Number 15420-02-7 Molecular Weight 224.21800
Density 1.276g/cm3 Boiling Point 453.8ºC at 760mmHg
Molecular Formula C12H8N4O Melting Point 184.5-185℃
MSDS N/A Flash Point 240.3ºC

 Names

Name 2,5-dipyridin-4-yl-1,3,4-oxadiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.276g/cm3
Boiling Point 453.8ºC at 760mmHg
Melting Point 184.5-185℃
Molecular Formula C12H8N4O
Molecular Weight 224.21800
Flash Point 240.3ºC
Exact Mass 224.07000
PSA 64.70000
LogP 2.19360
Vapour Pressure 5.39E-08mmHg at 25°C
Index of Refraction 1.599
InChIKey FFGFSQOCKQVECP-UHFFFAOYSA-N
SMILES c1cc(-c2nnc(-c3ccncc3)o2)ccn1

 Safety Information

HS Code 2934999090

 Synthetic Route

~73%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

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Literature: Bentiss, Fouad; Lagrenee, Michel; Barbry, Didier Synthetic Communications, 2001 , vol. 31, # 6 p. 935 - 938

~68%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

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Literature: Pachhamia; Parikh Journal of the Indian Chemical Society, 1989 , vol. 66, # 4 p. 250 - 251

~%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

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Literature: Sagitullin; Kost Vestnik Moskovskogo Universiteta, 1959 , vol. 14, # 4 p. 187,190 Chem.Abstr., 1960 , p. 17383

~%

2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLE Structure

2,5-BIS(4-PYRID...

CAS#:15420-02-7

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Literature: Libman; Slack Journal of the Chemical Society, 1956 , p. 2253,2257

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 2,5-BIS(4-PYRIDYL)-1,3,4-OXADIAZOLEBioassay

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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
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
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
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
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
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.
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
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
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
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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 Synonyms

2,4-DICHLORO-5-FLUOROBENZYL BROMIDE
2,5-di(4-pyridyl)-1,3,4-oxadiazole
2,5-bis(4-pyridyl)-1,3,4-oxadiazol
3,5-di(4-pyridyl)-4-amino-1,2,4-triazole
2,5-bis-(4-pyridyl)-1,3,4-oxadiazole
4,4'-(1,3,4-oxadiazole-2,5-diyl)dipyridine
2,5-bis(4-pyridyl)-1,3,5-oxadiazole
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