3,6-di-2-pyridyl-1,2,4,5-tetrazine

Modify Date: 2025-08-25 09:37:14

3,6-di-2-pyridyl-1,2,4,5-tetrazine Structure
3,6-di-2-pyridyl-1,2,4,5-tetrazine structure
 Common Name 3,6-di-2-pyridyl-1,2,4,5-tetrazine
CAS Number 1671-87-0 Molecular Weight 236.23200
Density 1.317g/cm3 Boiling Point 509.1ºC at 760mmHg
Molecular Formula C12H8N6 Melting Point 225ºC (dec.)(lit.)
MSDS Chinese USA Flash Point 245.7ºC
Symbol GHS07
GHS07		 Signal Word Warning

 Names

Name 3,6-Di(pyridin-2-yl)-1,2,4,5-tetrazine
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.317g/cm3
Boiling Point 509.1ºC at 760mmHg
Melting Point 225ºC (dec.)(lit.)
Molecular Formula C12H8N6
Molecular Weight 236.23200
Flash Point 245.7ºC
Exact Mass 236.08100
PSA 77.34000
LogP 1.39060
Vapour Pressure 5.59E-10mmHg at 25°C
Index of Refraction 1.632
InChIKey JFBIRMIEJBPDTQ-UHFFFAOYSA-N
SMILES c1ccc(-c2nnc(-c3ccccn3)nn2)nc1
Water Solubility Slightly soluble in water.

 Safety Information

Symbol GHS07
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: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-36
RIDADR NONH for all modes of transport
WGK Germany 3
HS Code 2933990090

 Synthetic Route

1,2-Bis-(pyridine-2-formidoyl)hydrazine structure

1,2-Bis-(pyridi...

CAS#:19081-87-9

~82%

3,6-di-2-pyridyl-1,2,4,5-tetrazine Structure

3,6-di-2-pyridy...

CAS#:1671-87-0

Literature: SUNG, Nack-do Patent: WO2007/7943 A1, 2007 ; Location in patent: Page/Page column 8 ;
2-cyanopyridine structure

2-cyanopyridine

CAS#:100-70-9

~94%

3,6-di-2-pyridyl-1,2,4,5-tetrazine Structure

3,6-di-2-pyridy...

CAS#:1671-87-0

Literature: Bakkali, Hicham; Marie, Cecile; Ly, Akarim; Thobie-Gautier, Christine; Graton, Jerome; Pipelier, Muriel; Sengmany, Stephane; Leonel, Eric; Nedelec, Jean-Yves; Evain, Michel; Dubreuil, Didier European Journal of Organic Chemistry, 2008 , # 12 p. 2156 - 2166
1,2,4,5-Tetrazine,1,4-dihydro-3,6-di-2-pyridinyl structure

1,2,4,5-Tetrazi...

CAS#:1671-86-9

~89%

3,6-di-2-pyridyl-1,2,4,5-tetrazine Structure

3,6-di-2-pyridy...

CAS#:1671-87-0

Literature: Chen, Weixuan; Wang, Danzhu; Dai, Chaofeng; Hamelberg, Donald; Wang, Binghe Chemical Communications, 2012 , vol. 48, # 12 p. 1736 - 1738
BENZAMIDINE HYDROCHLORIDE MONOHYDRATE 99+ structure

BENZAMIDINE HYD...

CAS#:74222-83-6

2-cyano-pyridine hydrochloride structure

2-cyano-pyridin...

CAS#:65520-11-8

~1%

1,2,4,5-Tetrazine,3,6-diphenyl structure

1,2,4,5-Tetrazi...

CAS#:6830-78-0

3,6-di-2-pyridyl-1,2,4,5-tetrazine Structure

3,6-di-2-pyridy...

CAS#:1671-87-0

Detail
Literature: Tetrahedron Letters, , vol. 22, # 15 p. 1393 - 1396

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Articles6

More Articles
New mononuclear, cyclic tetranuclear, and 1-D helical-chain Cu(II) complexes formed by metal-assisted hydrolysis of 3,6-di-2-pyridyl-1,2,4,5-tetrazine (DPTZ): crystal structures and magnetic properties.

Inorg. Chem. 41(7) , 1855-61, (2002)

The reactions of 3,6-di-2-pyridyl-1,2,4,5-tetrazine (DPTZ) with different Cu(II) salts generate two new ligands, 2,5-bis(2-pyridyl)-1,3,4-oxodiazole (L(1)) and N,N'-bis(alpha-hydroxyl-2-pyridyl)ketazi...

A spontaneously resolved chiral molecular box: a cyclic tetranuclear ZnII complex with DPTZ (DPTZ= 3, 6-di-2-pyridyl-1, 2, 4, 5-tetrazine). Bu X, et al.

Chem. Commun. (Camb.) 11 , 971-72, (2000)

Structure of the Hydration Product of the C60-Di (2-pyridyl)-1, 2, 4, 5-tetrazine Adduct. Murata Y, et al.

Bull. Chem. Soc. Jpn. 76(8) , 1669-72, (2003)

 3,6-di-2-pyridyl-1,2,4,5-tetrazineBioassay

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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: 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: 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

3,6-Bis(2-pyridyl)-1,2,4,5-tetrazine
MFCD00121717
3,6-Di(2-pyridyl)-1,2,4,5-tetrazine
3,6-dipyridin-2-yl-1,2,4,5-tetrazine
3,6-DI-2-PYRIDYL-1,2,4,5-TETRAZINE
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Chemsrc provides 3,6-di-2-pyridyl-1,2,4,5-tetrazine(CAS#:1671-87-0) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Articles of 3,6-di-2-pyridyl-1,2,4,5-tetrazine are included as well.>> amp version: 3,6-di-2-pyridyl-1,2,4,5-tetrazine

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