ChemicalBook >> CAS DataBase List >>4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate

4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate

4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate structure

CAS No.: 257869-90-2

Chemical Name:: 4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate

Synonyms: 8,9-DIHYDRO-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE-7-OXIDE;[1,2,5]Oxadiazolo[3,4-f]cinnoline, 4,5-dihydro-, 3-oxide;4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate

CBNumber:: CB1495409

Molecular Formula:: C8H6N4O2

Molecular Weight:: 190.16

MDL Number:: MFCD00466523

MOL File:: 257869-90-2.mol

Last updated:2026-09-12 18:49:17

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4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate Properties

Melting point	115 °C
Boiling point	490.012±37.00 °C(Press: 760.00 Torr)(predicted)
Density	1.819±0.14 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)
pka	1.973±0.20(predicted)

SAFETY

Risk and Safety Statements

Hazard Codes	Xi

4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AHH	MT-09761	8,9-Dihydro-1,2,5-oxadiazolo[3,4-f]cinnoline-7-oxide 97%		1g	$410	2026-05-26	Buy
American Custom Chemicals Corporation	CHM0024946	8,9-DIHYDRO-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE-7-OXIDE 95.00%	257869-90-2	250MG	$699.03	2021-12-16	Buy
American Custom Chemicals Corporation	CHM0024946	8,9-DIHYDRO-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE-7-OXIDE 95.00%	257869-90-2	1G	$1050.85	2021-12-16	Buy

Product number	Packaging	Price	Buy
MT-09761	1g	$410	Buy
CHM0024946	250MG	$699.03	Buy
CHM0024946	1G	$1050.85	Buy

4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate Preparation Products And Raw materials

Raw materials

Preparation Products

4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate Suppliers

Global Suppliers ( 16)

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan ponder chemical co. LTD	0531-0000	thinklifescience@163.com	China	19684	58

Supplier	Advantage
Jinan ponder chemical co. LTD	58

257869-90-2 (4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate) Related Search:

4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate 4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnoline [1,2,5]Oxadiazolo[3,4-f]cinnoline 8-Phenyl-4,5-dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate 8,9-Dihydro-3-methyl-1,2,5-oxadiazolo[3,4-f]cinnoline-7-oxide

CINNOLINE

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8,9-DIHYDRO-1,2,5-OXADIAZOLO[3,4-F]CINNOLINE-7-OXIDE [1,2,5]Oxadiazolo[3,4-f]cinnoline, 4,5-dihydro-, 3-oxide 4,5-Dihydro[1,2,5]oxadiazolo[3,4-f]cinnolin-3-ium-3-olate 257869-90-2 C8H6N4O2