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6-Bromo-[1,2,4]triazolo[1,5-a]pyridine

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine structure

CAS No.: 356560-80-0

Chemical Name:: 6-Bromo-[1,2,4]triazolo[1,5-a]pyridine

Synonyms: 6-BroMo[1,2,4]triazolo[1,...;6-Bromo[1,2,4]triazolo[1,5-α]pyridine;6-Bromo-[1,2,4]triazolo[1,5-a]pyridine;[1,2,4]Triazolo[1,5-a]pyridine,6-broMo-;356560-80-0;6-Bromo[1,2,4]triazolo[1,5-a]pyridine 96%;6-Bromo-[1,2,4]triazolo[1,5-a]pyridine;6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE ISO 9001：2015 REACH

CBNumber:: CB3837728

Molecular Formula:: C6H4BrN3

Molecular Weight:: 198.02

MDL Number:: MFCD08689534

MOL File:: 356560-80-0.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:13

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6-Bromo-[1,2,4]triazolo[1,5-a]pyridine Properties

Melting point	100-102
Density	1.89±0.1 g/cm3(Predicted)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	Solid
pka	1.46±0.30(Predicted)
Appearance	White to off-white Solid
InChI	InChI=1S/C6H4BrN3/c7-5-1-2-6-8-4-9-10(6)3-5/h1-4H
InChIKey	CXRXKDSDRWLKTK-UHFFFAOYSA-N
SMILES	C12=NC=NN1C=C(Br)C=C2
UNSPSC Code	12352200
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

target organs

Respiratory system

Hazard Codes

Xi,Xn

Risk Statements

22-36/37/38

Safety Statements

26-24/25

WGK Germany

Hazard Note

Harmful/Irritant/Keep Cold

HS Code

29349990

Storage Class

11 - Combustible Solids

Hazard Classifications

Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

NFPA 704

	1
2		0

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine price More Price(63)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	SYX00141	6-Bromo[1,2,4]triazolo[1,5-a]pyridine Aldrich	356560-80-0	1g	$276	2026-04-30	Buy
Sigma-Aldrich	751006	6-Bromo-[1,2,4]triazolo[1,5-a]pyridine 97%	356560-80-0	500mg	$89.7	2023-06-20	Buy
Usbiological	263014	6-Bromo[1,2,4]triazolo[1,5-a]pyridine Asreported	356560-80-0	500mg	$432	2026-06-03	Buy
Usbiological	263014	6-Bromo[1,2,4]triazolo[1,5-a]pyridine Asreported	356560-80-0	1g	$638	2026-06-03	Buy
Usbiological	263014	6-Bromo[1,2,4]triazolo[1,5-a]pyridine Asreported	356560-80-0	2g	$970	2026-06-03	Buy

Product number	Packaging	Price	Buy
SYX00141	1g	$276	Buy
751006	500mg	$89.7	Buy
263014	500mg	$432	Buy
263014	1g	$638	Buy
263014	2g	$970	Buy

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine Chemical Properties, Uses, Production

Chemical Properties

Off-white powder

Uses

A selective inhibitor of ALK5 kinase

Synthesis

(E)-N'-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide

138888-98-9

356560-80-0

General procedure: N'-(5-bromo-2-pyridinyl)-N,N-dimethylformamidine (4 g, 17.54 mmol, 1.00 eq.) was dissolved in methanol (40 mL) under nitrogen protection and cooled to 0 °C. Subsequently, pyridine (4 mL, 2.00 eq.) and aminoxysulfonic acid (3.6 g, 31.83 mmol, 1.30 eq.) were added sequentially. The reaction mixture was stirred at room temperature for 12 hours. After completion of the reaction, the solvent was removed by distillation under reduced pressure. The residue was diluted with ethyl acetate (150 mL) and washed sequentially with saturated aqueous sodium carbonate solution (50 mL x 1) and water (50 mL x 2). The organic layer was dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography with the eluent of ethyl acetate/hexane (1:1) to afford 6-bromo-[1,2,4]triazolo[1,5-A]pyridine 2.5 g (72% yield) as a solid. LC/MS (Method D, ESI): retention time = 1.1 min, m/z = 198.0 [M+H]+.

References

[1] Patent: WO2013/127266, 2013, A1. Location in patent: Page/Page column 141
[2] Patent: WO2013/127267, 2013, A1. Location in patent: Page/Page column 92
[3] Patent: WO2013/127268, 2013, A1. Location in patent: Page/Page column 67
[4] Patent: WO2013/130935, 2013, A1. Location in patent: Paragraph 0206
[5] Patent: WO2013/130943, 2013, A1. Location in patent: Paragraph 0214

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine Preparation Products And Raw materials

Raw materials

(E)-N'-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide Methanol Pyridine Hydroxylamine-O-sulfonic acid

Preparation Products

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine Suppliers

Global Suppliers ( 204)

Supplier	Tel	Email	Country	ProdList	Advantage
Suzhou Sino Rare Chemical Co., Ltd.	512-62857507	sales@sinorarechem.com	China	1864	58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.	13611835272 13611835272	mmwang@sunwaypharm.com	China	44090	58
Shanghai Kahn Pharmaceutical Co., Ltd.	021-34979681; 17701870669	41513101@qq.com	China	1788	55
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Wuhan Chemwish Technology Co., Ltd	86-027-67849912	sales@chemwish.com	China	35884	56
Shangchem Co., Ltd.	+86-21-68182121		China	881	52
ChengDu TongChuangYuan Pharmaceutical Co.Ltd	28-83379370 13880556291	tcy@tcypharm.com	China	509	57
Pure Chemistry Scientific Inc.	001-857-928-2050 or 1-888-588-9418	sales@chemreagents.com	United States	10174	62
Tetranov Biopharm	13526569071	sales@leadmedpharm.com	China	7881	64
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59

Supplier	Advantage
Suzhou Sino Rare Chemical Co., Ltd.	58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd.	58
Shanghai Kahn Pharmaceutical Co., Ltd.	55
J & K SCIENTIFIC LTD.	76
Wuhan Chemwish Technology Co., Ltd	56
Shangchem Co., Ltd.	52
ChengDu TongChuangYuan Pharmaceutical Co.Ltd	57
Pure Chemistry Scientific Inc.	62
Tetranov Biopharm	64
Adamas Reagent, Ltd.	59

View Latest Price from 6-Bromo-[1,2,4]triazolo[1,5-a]pyridine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-08-20	6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE 356560-80-0	$1.10	1g	99.00%	100 Tons Min	Dideu Industries Group Limited
2025-04-04	6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE 356560-80-0		1kg	98%	1Ton	Henan Aochuang Chemical Co.,Ltd.
2019-07-06	6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE 356560-80-0	$1.00	1KG	95%	500KG	Career Henan Chemical Co

6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
356560-80-0
$1.10
99.00%
Dideu Industries Group Limited

6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
356560-80-0
98%
Henan Aochuang Chemical Co.,Ltd.

6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE
356560-80-0
$1.00
95%
Career Henan Chemical Co

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine Spectrum

6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE(356560-80-0)¹HNMR

356560-80-0 (6-Bromo-[1,2,4]triazolo[1,5-a]pyridine) Related Search:

5-Hydroxy-1-methyl-1H-pyrazole-3-carboxylic acid methyl ester 6-Bromo-1,2,4-triazolo[4,3-1]pyridine 2,5-Dibromo-3-aminopyridine (R)-1-(4-Fluorophenyl)ethanol 6-Bromo-1H-pyrazolo[4,3-c]pyridine

1H-Pyrazolo[3,4-b]pyridine, 6-broMo- 5-(1H-Imidazol-1-yl)-2-pyridinamine 1-Methyl-1H-pyrazol-4-aMine dihydrochloride 1,3-Bis(4,5-dihydro-2-oxazolyl)benzene 4-bromo-1-methylpyrazole-3-carboxy acid

4,5-Dihydrooxazole, 2-vinyl- 1-methyl-1H-pyrazol-4-amine 8-bromo-[1,2,4]triazolo[4,3-a]pyridine-6-carboxylic acid 8-Bromo-[1,2,4]triazolo[1,5-a]pyridine 5-Bromo-[1,2,4]triazolo[1,5-a]pyridine

6-Bromo-[1,2,4]triazolo[1,5-a]pyridine 6-Bromo-2-methyl[1,2,4]triazolo[1,5-a]pyridine 5-Bromo-1,2,3-triazolo[1,5-a]pyridine

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6-Bromo[1,2,4]triazolo[1,5-a]pyridine 96% 6-Bromo[1,2,4]triazolo[1,5-α]pyridine 6-BroMo[1,2,4]triazolo[1,... [1,2,4]Triazolo[1,5-a]pyridine,6-broMo- 6-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE ISO 9001：2015 REACH 356560-80-0 6-Bromo-[1,2,4]triazolo[1,5-a]pyridine 6-Bromo-[1,2,4]triazolo[1,5-a]pyridine 356560-80-0 Heterocycle-Pyridine series Heterocyclic Compounds Bases & Related Reagents Heterocycles Nucleotides blocks Bromides Pyridines