ChemicalBook >> CAS DataBase List >>2-Quinoxalinone

2-Quinoxalinone

2-Quinoxalinone structure

CAS No.: 1196-57-2

Chemical Name:: 2-Quinoxalinone

Synonyms: Quinoxalinol;Quinoxalinone;2-Quinoxalone;2-Quinazolone;2-QUINOXALINOL;2-QUINOXACINOL;2-Quinoxalinone;QUINOXALIN-2-OL;3-Quinoxalinone;Quinoxalin-2-one

CBNumber:: CB1135747

Molecular Formula:: C8H6N2O

Molecular Weight:: 146.15

MDL Number:: MFCD00006722

MOL File:: 1196-57-2.mol

MSDS File:: SDS

Last updated:2024-04-23 09:39:57

Request For Quotation

2-Quinoxalinone Properties

Melting point	271-272 °C (lit.)
Boiling point	265.75°C (rough estimate)
Density	1.2312 (rough estimate)
refractive index	1.4900 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Very Slightly, Heated)
form	Solid
pka	9.20±0.50(Predicted)
color	Light Brown
InChI	InChI=1S/C8H6N2O/c11-8-5-9-6-3-1-2-4-7(6)10-8/h1-5H,(H,10,11)
InChIKey	FFRYUAVNPBUEIC-UHFFFAOYSA-N
SMILES	N1C2=C(C=CC=C2)N=CC1=O
CAS DataBase Reference	1196-57-2(CAS DataBase Reference)
EWG's Food Scores	1
NIST Chemistry Reference	2(1H)-quinoxalinone(1196-57-2)
EPA Substance Registry System	2(1H)-Quinoxalinone (1196-57-2)

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

26-36/39-37/39

WGK Germany

RTECS

VD3630000

HS Code

29339900

Toxicity

mouse,LD50,intravenous,178mg/kg (178mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#00285,

NFPA 704

	0
2		0

2-Quinoxalinone price More Price(33)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	260517	2-Quinoxalinol 99% (HPLC)	1196-57-2	100g	$96.3	2024-03-01	Buy
TCI Chemical	H0591	2-Hydroxyquinoxaline >98.0%(HPLC)(T)	1196-57-2	25g	$28	2024-03-01	Buy
TCI Chemical	H0591	2-Hydroxyquinoxaline >98.0%(HPLC)(T)	1196-57-2	100g	$68	2024-03-01	Buy
TCI Chemical	H0591	2-Hydroxyquinoxaline >98.0%(HPLC)(T)	1196-57-2	500g	$203	2024-03-01	Buy
TRC	Q765285	2-Quinoxalinone	1196-57-2	100g	$65	2021-12-16	Buy

Product number	Packaging	Price	Buy
260517	100g	$96.3	Buy
H0591	25g	$28	Buy
H0591	100g	$68	Buy
H0591	500g	$203	Buy
Q765285	100g	$65	Buy

2-Quinoxalinone Chemical Properties,Uses,Production

Chemical Properties

White to yellow to light brown solid

Uses

2-Quinoxalinone is a metabolite of Quinalphos, and is known to photocatalytically destroy antioxidant vitamins and biogenic amines in vitro and is genotoxic to both light- and dark-exposed bacteria.

Definition

ChEBI: A hydroxyquinoxaline that consists of quinoxaline having a single hydroxy substituent located at position 2.

General Description

Epitaxial crystallization of syndiotactic polypropylene on 2-quinoxalinol yields isochiral form II of syndiotactic polypropylene. 2-Quinoxalinol participates in direct dehydrative cross-coupling of 2-quinoxalinone with p-tolylacetylene via Pd/Cu-catalyzed phosphonium coupling.

2-Quinoxalinone synthesis

Synthesis of 2-Quinoxalinone from Ethyl glyoxalate and o-Phenylenediamine

2-Quinoxalinone Preparation Products And Raw materials

Raw materials

Concentrated hydrochloric acid 2-hydroxyquinoxaline Calcium carbonate Chloroacetic acid Hydrogen peroxide

Glyoxylic acid o-Phenylenediamine

1of2

Preparation Products

2-AMINOQUINOXALINE 2-HYDRAZINOQUINOXALINE Sulfaquinoxaline 4-Hydroxyquinazoline 7-bromo-2-(1-methyl-1H-pyrazol-4-yl)Quinoxaline

2-CHLORO-7-NITROQUINOXALINE 2-CHLORO-6-NITROQUINOXALINE 7-NITRO-2(1H)-QUINOXALINONE DNQX 5-Hydroxyquinoxaline

2-Chloroquinoxaline 3-METHYL-2-QUINOXALINOL

1of3

2-Quinoxalinone Suppliers

Global( 358)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Qingdao Dexin Chemical Co., Ltd	+8615553333686	15553333686@qq.com	China	2983	58
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12456	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	15928	58
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Shanghai Zheyan Biotech Co., Ltd.	18017610038	zheyansh@163.com	CHINA	3620	58
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
Zhejiang ZETian Fine Chemicals Co. LTD	18957127338	stella@zetchem.com	China	2141	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58

Supplier	Advantage
Qingdao Dexin Chemical Co., Ltd	58
Hebei Mojin Biotechnology Co., Ltd	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Henan Tianfu Chemical Co.,Ltd.	55
Shanghai Zheyan Biotech Co., Ltd.	58
career henan chemical co	58
Zhejiang ZETian Fine Chemicals Co. LTD	58
Hubei Jusheng Technology Co.,Ltd.	58
Accela ChemBio Inc.	58

View Lastest Price from 2-Quinoxalinone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2023-08-31	2-Quinoxalinone 1196-57-2	US $100.00 / kg	1kg	99	5000	Hebei Fengqiang Trading Co., LTD
2023-07-27	2-Quinoxalinone 1196-57-2	US $1.50 / g	1g	99.0% Min	100 Tons	Shaanxi Didu New Materials Co. Ltd
2023-06-20	2-Quinoxalinone 1196-57-2	US $0.00 / KG	1KG	99%	50000KG/month	Hebei Mojin Biotechnology Co., Ltd

2-Quinoxalinone
1196-57-2
US $100.00 / kg
99
Hebei Fengqiang Trading Co., LTD

2-Quinoxalinone
1196-57-2
US $1.50 / g
99.0% Min
Shaanxi Didu New Materials Co. Ltd

2-Quinoxalinone
1196-57-2
US $0.00 / KG
99%
Hebei Mojin Biotechnology Co., Ltd

2-Quinoxalinone Spectrum

2-Quinoxalinone(1196-57-2)MS 2-Quinoxalinone(1196-57-2)¹HNMR 2-Quinoxalinone(1196-57-2)¹³CNMR 2-Quinoxalinone(1196-57-2)IR1 2-Quinoxalinone(1196-57-2)IR2

1196-57-2(2-Quinoxalinone)Related Search:

Hydroxyapatite Furazolidone 4-Methoxyphenol CHLOROPHOSPHONAZO III 2-Quinolinol

2-Hydroxypyridine Quinoxaline 4-Hydroxybenzoic acid Hydroxy silicone oil FLUQUINCONAZOLE

10-Hydroxycamptothecin Trazodone Quinocetone Quinalphos Glycolic acid

Gliquidone Triadimefon 6-CHLORO-2,3-DIOXO-1,2,3,4-TETRAHYDROQUINOXALINE

1of4

2-QUINOXALINOL 2-Quinoxalinone 2-HYDROXYQUINOXALINE QUINOXALIN-2-OL 1,2-Dihydroquinoxalin-2-one 2-(1H)-Quinoxalinone 2(1H)-Quinoxalinone 2-Quinoxalone 3-Quinoxalinone Quinoxalin-2-one Quinoxalinone Hydroxyquinoxaline quinoxalin-2(1H)-one 2-QUINOXACINOL 2-Quinazolone 2-hydroxy quinoxaline，2-quinoxalinol 2-Hydroxyquinoxaline ,99% 2-Hydroxyquinoxaline ,98% 1,2-Dihydroquinoxaline-2-one 1H-quinoxalin-2-one 2-QUINOXALINOL 99% Quinoxalinol 2-Quinoxalinol 99% (HPLC) 2-Hydroxyquinoxaline 98% 2-Hydroxyquinoxaline> 2-HydroxyquinoxaL Quinoxaline-2-one Quinalphos free hydroxy 2-Hydroxyquinoxaline (15167-45-0) 1196-57-2 2-Quinoxalinone 2(1H) Quinoxalinone,2(1H)Quinoxalinone 2-Hydroxyquinoxaline, ≥ 98.0% 1196-57-2 C8H5N2OH ALCOHOL Heterocyclic Building Blocks Quinoxalines Building Blocks Building Blocks Heterocyclic Building Blocks Quinoxalines