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4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol

4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol structure

CAS No.: 16629-40-6

Chemical Name:: 4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol

Synonyms: 4-phenyl-5-(4-pyridyl)-2H-1,2,4-triazole-3-thione;4-phenyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione;4-Phenyl-5-(4-pyridinyl)-4H-1,2,4-triazole-3-thiol;4-phenyl-5-pyridin-4-yl-2H-1,2,4-triazole-3-thione;3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-phenyl-5-(4-pyridinyl)-

CBNumber:: CB21490693

Molecular Formula:: C13H10N4S

Molecular Weight:: 254.31

MDL Number:: MFCD00617794

MOL File:: 16629-40-6.mol

MSDS File:: SDS

Last updated:2026-09-12 18:50:16

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4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol Properties

Melting point	297-298 °C(Solv: 1,4-dioxane (123-91-1); ethanol (64-17-5))
Boiling point	389.8±34.0 °C(Predicted)
Density	1.33±0.1 g/cm3(Predicted)
pka	3.42±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P280-P305+P351+P338
HazardClass	IRRITANT

4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol price More Price(20)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Matrix Scientific	019635	4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol	16629-40-6	1.00g	$378	2026-05-18	Buy
aablocks	AA00AMPV	4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol 95%	16629-40-6	250mg	$63	2026-05-28	Buy
aablocks	AA00AMPV	4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol 95%	16629-40-6	1g	$129	2026-05-28	Buy
aablocks	AA00AMPV	4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol 95%	16629-40-6	5g	$446	2026-05-28	Buy
aablocks	AA00AMPV	4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol 95%	16629-40-6	10g	$618	2026-05-28	Buy

Product number	Packaging	Price	Buy
019635	1.00g	$378	Buy
AA00AMPV	250mg	$63	Buy
AA00AMPV	1g	$129	Buy
AA00AMPV	5g	$446	Buy
AA00AMPV	10g	$618	Buy

4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol Chemical Properties, Uses, Production

Uses

4-Phenyl-5-(pyridin-4-yl)-4H-1,2,4-triazole-3-thiol is a useful reagent for organic synthesis.

4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol synthesis

Synthesis of 4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol from 1-phenyl-3-(pyridine-4-carbonylamino)thiourea

4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol Preparation Products And Raw materials

Raw materials

Preparation Products

4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol Suppliers

Global Suppliers ( 15)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66113011 13913916777	cfzhang@aikonchem.com	China	19902	55
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Tianjin Kailiqi Biotechnology Co., Ltd.	15076683720	klq@cw-bio.com	China	9780	55
Shanghai Chaolan Chemical Technology Center	QQ：65489617 13301690235	Sales@ATKchemical.com	China	9729	58
Hefei Mokai Pharmaceutical Technology Co., Ltd	18130062233	690231469@qq.com	China	8000	58
SHAANXI DIDEU MEDICHEM CO.LTD	029-029-81123119 17391733320	1021@dideu.com	China	9494	58
DAYANG CHEM (HANGZHOU) CO.,LTD	+86-88938639 +86-17705817739	info@dycnchem.com	China	53589	58

Supplier	Advantage
Wuhan Chemwish Technology Co., Ltd	56
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	55
Shanghai YuanYe Biotechnology Co., Ltd.	60
Tianjin Kailiqi Biotechnology Co., Ltd.	55
Shanghai Chaolan Chemical Technology Center	58
Hefei Mokai Pharmaceutical Technology Co., Ltd	58
SHAANXI DIDEU MEDICHEM CO.LTD	58
DAYANG CHEM (HANGZHOU) CO.,LTD	58

16629-40-6 (4-Phenyl-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol) Related Search:

4-(4-Methylphenyl)-5-pyridin-4-yl-4H-1,2,4-triazole-3-thiol 4-(3-methylphenyl)-5-(4-pyridinyl)-4H-1,2,4-triazole-3-thiol 3H-1,2,4-Triazole-3-thione, 4-(4-fluorophenyl)-2,4-dihydro-5-(4-pyridinyl)- 4-(4-Chloro-phenyl)-5-pyridin-4-yl-4H-[1,2,4]triazole-3-thiol 4-(4-ethylphenyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione

4-(3,4-dimethylphenyl)-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione

1of2

3H-1,2,4-Triazole-3-thione, 2,4-dihydro-4-phenyl-5-(4-pyridinyl)- 4-phenyl-5-(4-pyridyl)-2H-1,2,4-triazole-3-thione 4-phenyl-5-pyridin-4-yl-2H-1,2,4-triazole-3-thione 4-Phenyl-5-(4-pyridinyl)-4H-1,2,4-triazole-3-thiol 4-phenyl-3-pyridin-4-yl-1H-1,2,4-triazole-5-thione 16629-40-6