2-(2-Pyridyl)benzothiazole

Modify Date: 2026-07-09 18:32:02

2-(2-Pyridyl)benzothiazole Structure
2-(2-Pyridyl)benzothiazole structure
Common Name 2-(2-Pyridyl)benzothiazole
CAS Number 716-80-3 Molecular Weight 212.27000
Density 1.288g/cm3 Boiling Point 384.5ºC at 760 mmHg
Molecular Formula C12H8N2S Melting Point 136-137ºC
MSDS N/A Flash Point 182.9ºC

 Names

Name 2-pyridin-2-yl-1,3-benzothiazole
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.288g/cm3
Boiling Point 384.5ºC at 760 mmHg
Melting Point 136-137ºC
Molecular Formula C12H8N2S
Molecular Weight 212.27000
Flash Point 182.9ºC
Exact Mass 212.04100
PSA 54.02000
LogP 3.35830
Index of Refraction 1.693
InChIKey XSWCYXIBEZMXMM-UHFFFAOYSA-N
SMILES c1ccc(-c2nc3ccccc3s2)nc1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DL6100000
CHEMICAL NAME :
Benzothiazole, 2-(2-pyridyl)-
CAS REGISTRY NUMBER :
716-80-3
BEILSTEIN REFERENCE NO. :
0151408
LAST UPDATED :
199612
DATA ITEMS CITED :
1
MOLECULAR FORMULA :
C12-H8-N2-S
MOLECULAR WEIGHT :
212.28
WISWESSER LINE NOTATION :
T56 BN DSJ C- BT6NJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
100 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
CSLNX* U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. (Aberdeen Proving Ground, MD 21010) Volume(issue)/page/year: NX#04398

 Synthetic Route

 2-(2-Pyridyl)benzothiazoleBioassay

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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: Antibacterial activity against Klebsiella pneumoniae MDR ATCC 70063 (CO-ADD:GN_003); ...
Source: ChEMBL
Target: Klebsiella pneumoniae
External Id: CHEMBL4296186
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: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfect...
Source: Broad Institute
Target: N/A
External Id: Bursicon-induced LGR2 mediated cAMP production in LGR-2/CRE6x-Luciferase co-transfected HEK293 cells Inhibition - 7011-01_Antagonist_SinglePoint_HTS_Activity
Name: Identifying Sarm1 TIR NADase inhibitors through high throughput HPLC assay
Source: 24386
Target: N/A
External Id: Sarm1 TIR NADase inhibitors
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 Synonyms

2-(pyridine-2-yl)benzo[d]thiazole
Benzothiazole,2-(2-pyridinyl)
BENZOTHIAZOLE,2-(2-PYRIDYL)
2-(2-pyridyl)-1,3-benzothiazole
2-pyridin-2-yl-benzothiazole
2-(pyridin-2-yl)benzo[d]thiazole
2-(pyridin-2-yl)-1,3-benzothiazole
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