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1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE structure

CAS No.: 273-34-7

Chemical Name:: 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE

Synonyms: Triazolopyridinol;4-AZABENZOTRIAZOLE;2,7-Diazabenzimidazole;2H-triazolo[4,5-b]pyridine;2,7-Diaza-1H-benzimidazole;1H-Pyrido[2,3-d]-v-triazole;1H-v-Triazolo[4,5-b]pyridine;1,2,3-Triazolo(5,4-b)pyridine;1H-Pyrido[2,3-d]-1,2,3-triazole;1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE

CBNumber:: CB4484899

Molecular Formula:: C5H4N4

Molecular Weight:: 120.11

MDL Number:: MFCD00134183

MOL File:: 273-34-7.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:37

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1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE Properties

Melting point	208 °C (dec.)(lit.)
Boiling point	230℃
Density	1.61
Flash point	93℃
storage temp.	Inert atmosphere,Room Temperature
form	powder
pka	3.15±0.20(Predicted)
color	light brown
CAS DataBase Reference	273-34-7(CAS DataBase Reference)

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

Hazard Codes

Risk Statements

36/37/38

Safety Statements

26-37/39

WGK Germany

TSCA

HS Code

2914.79.4000

NFPA 704

	0
2		0

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE price More Price(14)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	361011	1H-1,2,3-Triazolo[4,5-b]pyridine 98%	273-34-7	5g	$251	2024-03-01	Buy
TCI Chemical	T1367	1H-1,2,3-Triazolo[4,5-b]pyridine >98.0%(HPLC)(T)	273-34-7	1g	$48	2024-03-01	Buy
TCI Chemical	T1367	1H-1,2,3-Triazolo[4,5-b]pyridine >98.0%(HPLC)(T)	273-34-7	5g	$190	2024-03-01	Buy
TRC	T773013	1H-1,2,3-Triazolo[4,5-b]pyridine	273-34-7	100mg	$60	2021-12-16	Buy
ChemSupplyAustralia	300729	1H-1,2,3-Triazolo[4,5-b]pyridine, 97%	273-34-7	5G	$66	2021-12-16	Buy

Product number	Packaging	Price	Buy
361011	5g	$251	Buy
T1367	1g	$48	Buy
T1367	5g	$190	Buy
T773013	100mg	$60	Buy
300729	5G	$66	Buy

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE Chemical Properties,Uses,Production

Uses

1H-1,2,3-Triazolo[4,5-b]pyridine (1,2,3-Triazolo(5,4-b)pyridine) may be used:

as starting reagent in the synthesis of 2,4,8,10-tetranitro-5H-pyrido[3″,2″:4′,5′] [1,2,3] triazolo [1′,2′:1,2] [1,2,3]- triazolo [5,4-b]-pyridin-6-ium inner salt
in the pesticide synthesis
as an entry to mesoionic heteropentalene derivatives

General Description

1H-1,2,3-Triazolo[4,5-b]pyridine belongs to the class of triazolopyridine. It reacts with europium under solvothermal conditions in pyridine to yield the homoleptic framework containing Eu^II centers that are icosahedrally coordinated by the 12 nitrogen atoms of six chelating ligands. The surface-enhanced Raman (SER) spectra of 1H-1,2,3-triazolo[4,5-b]pyridine adsorbed on silver hydrosols is studied in the region 3500-100cm^-1.

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE Preparation Products And Raw materials

Raw materials

Preparation Products

1-ACETYL-1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE Suppliers

Global( 82)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49391	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	+8613580539051	joe@yuhengpharm.com	CHINA	21149	58
Baoji Guokang Healthchem co.,ltd	+8615604608665 15604608665	dominicguo@gk-bio.com	CHINA	9427	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9923	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19994	58
PT CHEM GROUP LIMITED	+86-85511178 +86-85511178	peter68@ptchemgroup.com	China	35453	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	50000	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
Aladdin Scientific	+1-833-552-7181	sales@aladdinsci.com	United States	57511	58

Supplier	Advantage
CONIER CHEM AND PHARMA LIMITED	58
Guangzhou Yuheng Pharmaceutical Technology Co., Ltd	58
Baoji Guokang Healthchem co.,ltd	58
Hefei Hirisun Pharmatech Co., Ltd	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Labnetwork lnc.	58
PT CHEM GROUP LIMITED	58
GIHI CHEMICALS CO.,LIMITED	58
LEAPCHEM CO., LTD.	58
Aladdin Scientific	58

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE Spectrum

1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7)MS 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7)¹HNMR 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7)¹³CNMR 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7)IR1 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7)IR2 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE(273-34-7)Raman

273-34-7(1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE)Related Search:

HOAt 7-Azabenzotriazol-1-yloxytris(dimethylamino)phosphonium hexafluorophosphate 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE 1-ACETYL-1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE HATU

(3-Hydroxy-3H-1,2,3-triazolo[4,5-b]pyridinato-O)tri-1-pyrrolidinylphosphonium hexafluorophosphate 2-(7-Azabenzotriazole-1-yl)-1,1,3,3-tetramethyluronium tetrafluoroborate 8-Chloro[1,2,4]triazolo[4,3-a]pyridine 98% 8-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE 6-Chloro-8-fluoro-[1,2,4]triazolo[4,3-a]pyridine

1,2,4-TRIAZOLO-[4,3-A]PYRIDINE-3(2H)-ONE 6-Bromo-3-(N-ethylamino)-[1,2,4]triazolo[4,3-a]pyridine 6-BROMO-TRIAZOLO[4,3-A]PYRIDINE 5-BROMO-[1,2,4]TRIAZOLO[1,5-A]PYRIDINE 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE, 6-CHLORO-

3H-v-Triazolo[4,5-b]pyridine,6-bromo-(7CI) 1,2,4-Triazolo[4,3-a]pyridine-3-acetonitrile,5,6,7,8-tetrahydro-(9CI) 1,2,3-TRIAZOLO(1,5-A)PYRIDINE

1of4

1,2,3-Triazolo(5,4-b)pyridine Triazolopyridinol 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE 98+% 2H-[1,2,3]triazolo[4,5-b]pyridine 2H-triazolo[4,5-b]pyridine 1H-Pyrido[2,3-d]-1,2,3-triazole 1H-Pyrido[2,3-d]-v-triazole 1H-v-Triazolo[4,5-b]pyridine 2,7-Diaza-1H-benzimidazole 2,7-Diazabenzimidazole 1H-1,2,3-Triazolo[4,5-b]pyridine 98% 1H-1,2,3-Triazolo[4,5-b]pyridine 4-AZABENZOTRIAZOLE 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDIN-3-OL 1H-1,2,3-TRIAZOLO[4,5-B]PYRIDINE 1H-1,2,3-triazole [4,5-B] pyridine 273-34-7 TRIAZOLE Building Blocks Benzotriazoles Heterocyclic Building Blocks API intermediates BenzotriazolesBuilding Blocks Building Blocks Heterocyclic Building Blocks Triazoles