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1,2,4-Triazine

1,2,4-Triazine structure

CAS No.: 290-38-0

Chemical Name:: 1,2,4-Triazine

Synonyms: as-Triazine;1,2,5-Triazine;1,2,4-Triazine (>90%)

CBNumber:: CB81237850

Molecular Formula:: C3H3N3

Molecular Weight:: 81.08

MDL Number:: MFCD07186237

MOL File:: 290-38-0.mol

Last updated:2026-05-28 02:54:40

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1,2,4-Triazine Properties

Boiling point	197℃
Density	1.173
refractive index	1.5060 (estimate)
Flash point	92℃
storage temp.	2-8°C
solubility	Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Heated, Sonicated)
form	Gel
pka	0.98±0.63(Predicted)
color	Very Dark Orange to Very Dark Brown

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

1,2,4-Triazine price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	TRC-T290380-50MG	1,2,4-Triazine (>90%)	290-38-0	50mg	$343	2026-06-03	Buy
TRC	TRC-T290380-250MG	1,2,4-Triazine (>90%)	290-38-0	250mg	$1625	2026-06-03	Buy
TRC	TRC-T290380-10MG	1,2,4-Triazine (>90%)	290-38-0	10mg	$72	2026-06-03	Buy
aablocks	AA002V3E	1,2,4-Triazine	290-38-0	10mg	$178	2026-05-28	Buy
aablocks	AA002V3E	1,2,4-Triazine	290-38-0	50mg	$395	2026-05-28	Buy

Product number	Packaging	Price	Buy
TRC-T290380-50MG	50mg	$343	Buy
TRC-T290380-250MG	250mg	$1625	Buy
TRC-T290380-10MG	10mg	$72	Buy
AA002V3E	10mg	$178	Buy
AA002V3E	50mg	$395	Buy

1,2,4-Triazine Chemical Properties,Uses,Production

Description

1,2,4-Triazine is an electron-deficient heteroaromatic azadiene capable of participation in inverse electron demand Diels-Alder reactions with electron-rich dienophiles.

Uses

1,2,4-Triazine (>90%) is used in improvements of pesticide formulations with lactamides. 1,2,4-triazines scaffold-valuable lead molecules possess diverse pharmacological activities, easy synthetic routes for synthesis and attracted researchers for development of new chemotherapeutic agents in human and mouse model.

Definition

ChEBI: 1,2,4-triazine is a triazine and a member of 1,2,4-triazines.

Synthesis

1,2,4-Triazine is prepared by a cooled (-75 °C) solution of monomeric Glyoxal (90.0 mmol) in absolute MeOH (200 mL) is added to a solution of formamidrazone hydrochloride (40 mmol) in absolute MeOH (300 mL) at -50 °C. Et3N (200 mmol) is added and the resulting reaction mixture is allowed to stand at 25 °C for 24 h. The MeOH is removed in vacuo at 20 °C and the residue extracted with Et2O (peroxide free, 5×). Vacuum distillation of the residue after evaporation of the Et2O affords 1,2,4-triazine (bp 25-28 °C/0.5 mmHg).

storage

Best stored at 0 °C or below. It is stable to acid, less stable to base, and is hygroscopic; should be stored under anhydrous conditions since it reacts slowly with water and protic solvents.

1,2,4-Triazine Preparation Products And Raw materials

Raw materials

Preparation Products

1,2,4-Triazine Suppliers

Global( 20)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Atop-Pharma (Shanghai) Technology Co., Ltd.	+86 (21) 5196-9732		China	996	57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66028182 17714375163	yftan@aikonchem.com	China	16674	50
Shanghai Rlavie Technology Co., Ltd.	021-67759270 17717059219	sales@rlavie.com	China	1850	55
Springchem New Material Technology Co.,Ltd	021-52836897 13917661608	info@spring-chem.com	China	2000	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58
CONIER CHEM AND PHARMA LIMITED		sales@conier.com	China	49906	58
JW & Y Pharmlab Co., Ltd.	021-64340559 13651849907	xinyu_shi@jwypharmlab.com.cn	China	9898	58
Zhengzhou Converging Chemical Co. LTD	0371-53399770 18037166334	3857571523@qq.com	China	7099	58
Shanghai Kaisen Biotechnology Co., Ltd	17558870519	sales02@chemsoon.com	China	1939	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63645	58

Supplier	Advantage
Atop-Pharma (Shanghai) Technology Co., Ltd.	57
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	50
Shanghai Rlavie Technology Co., Ltd.	55
Springchem New Material Technology Co.,Ltd	58
Career Henan Chemica Co	58
CONIER CHEM AND PHARMA LIMITED	58
JW & Y Pharmlab Co., Ltd.	58
Zhengzhou Converging Chemical Co. LTD	58
Shanghai Kaisen Biotechnology Co., Ltd	58
Alchem Pharmtech,Inc.	58

1,2,4-Triazine Spectrum

1,2,4-Triazine(290-38-0)¹HNMR

290-38-0(1,2,4-Triazine)Related Search:

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as-Triazine 1,2,5-Triazine 1,2,4-Triazine (>90%) 290-38-0