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2-MERCAPTOPYRIDINE N-OXIDE

2-MERCAPTOPYRIDINE N-OXIDE structure

CAS No.: 304675-78-3

Chemical Name:: 2-MERCAPTOPYRIDINE N-OXIDE

Synonyms: PYRIDINE-2-THIOL-1-OXIDE;1-HYDROXY-2-PYRIDINETHIONE;2-MERCAPTYPYRIDINE-N-OXIDE;2-MERCAPTOPYRIDINE-1-OXIDE;N-HYDROXY-2-PYRIDINE THIONE;SODIUM OMADINE, MONOHYDRATE;2-MERCAPTOPYRIDINE N-OXIDE ISO 9001：2015 REACH;2-MERCAPTOPYRIDINE N-OXIDE, SODIUM SALT HYDRATE;2-PYRIDINETHIOL-1-OXIDE, SODIUM SALT, MONOHYDRATE;2-MERCAPTOPYRIDINE-N-OXIDE, SODIUM SALT, MONOHYDRATE

CBNumber:: CB5138049

Molecular Formula:: C5H5NOS

Molecular Weight:: 127.16

MDL Number:: MFCD00006196

MOL File:: 304675-78-3.mol

Last updated:2023-04-23 13:52:06

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2-MERCAPTOPYRIDINE N-OXIDE Properties

Melting point	70-72 °C
Boiling point	109 °C
Density	1.22
form	Granular Crystalline Powder
color	Off-white to yellow
Merck	14,7994
FDA UNII	TYX8368Q25

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06
Hazard statements	H301-H315-H319-H335
Precautionary statements	P261-P280a-P301+P310a-P305+P351+P338-P405-P501a
Hazard Codes	Xn
Risk Statements	36/37/38
Safety Statements	26-36
WGK Germany	3
RTECS	UT9000000
F	8-10-13-23
TSCA	Yes
HS Code	29333999

2-MERCAPTOPYRIDINE N-OXIDE price More Price(1)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	ING0001802	2-MERCAPTO PYRIDINE N-OXIDE SODIUM SALT HYDRATE 95.00%	304675-78-3	5G	$145.1	2021-12-16	Buy

Product number	Packaging	Price	Buy
ING0001802	5G	$145.1	Buy

2-MERCAPTOPYRIDINE N-OXIDE Chemical Properties,Uses,Production

Chemical Properties

OFF-WHITE TO YELLOWISH GRANULAR CRYST. POWDER

Preparation

A solution of 60 gm (0.284) of 2-bromopyridine N-oxide hydrochloride is neutralized with 25% aqueous sodium hydroxide. In a well-ventilated hood, to this solution, heated with stirring on a steam bath, is added dropwise over a 1-hr period a solution of 32 gm (0.57 mole) of sodium hydrogen sulfide in 150 ml of water. After the addition has been completed, heating is continued for 0.5 hr. The reaction mixture is cooled, filtered, and acidified with 6 Ν hydrochloric acid to afford 24 gm (67%), m.p. 65-68°C. Upon recrystallization from aqueous ethanol, the melting point is raised to 68-70°C.
Similar results were obtained when an equivalent quantity of sodium sulfide was substituted for sodium hydrogen sulfide.
Preparation of N-Hydroxy-2-pyridinethione

2-MERCAPTOPYRIDINE N-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

2-MERCAPTOPYRIDINE N-OXIDE Suppliers

Global( 33)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
ANHUI WITOP BIOTECH CO., LTD	+8615255079626	eric@witopchemical.com	China	23556	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29271	58
LEAP CHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	24738	58
GIHI CHEMICALS CO.,LIMITED	+8618058761490	info@gihichemicals.com	China	49999	58
J & K SCIENTIFIC LTD.	010-82848833 400-666-7788	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006608290; 18621169109	market03@meryer.com	China	40241	62
Alfa Aesar	400-6106006	saleschina@alfa-asia.com	China	30132	84
Energy Chemical	021-021-58432009 400-005-6266	sales8178@energy-chemical.com	China	44751	61
Sinopharm Chemical Reagent Co,Ltd.	86-21-63210123	sj_scrc@sinopharm.com	China	9823	79

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Dideu Industries Group Limited	58
LEAP CHEM CO., LTD.	58
GIHI CHEMICALS CO.,LIMITED	58
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
Alfa Aesar	84
Energy Chemical	61
Sinopharm Chemical Reagent Co,Ltd.	79

View Lastest Price from 2-MERCAPTOPYRIDINE N-OXIDE manufacturers

Image	Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
	2021-09-27	2-MERCAPTOPYRIDINE N-OXIDE 304675-78-3	US $1.10 / g	1g	99.00%	100 Tons Min	Dideu Industries Group Limited

2-MERCAPTOPYRIDINE N-OXIDE
304675-78-3
US $1.10 / g
99.00%
Dideu Industries Group Limited

304675-78-3(2-MERCAPTOPYRIDINE N-OXIDE)Related Search:

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2-PYRIDINETHIOL-1-OXIDE, SODIUM SALT, MONOHYDRATE 2-MERCAPTOPYRIDINE N-OXIDE, SODIUM SALT HYDRATE 2-MERCAPTOPYRIDINE-N-OXIDE, SODIUM SALT, MONOHYDRATE 2-MERCAPTOPYRIDINE-1-OXIDE 2-MERCAPTYPYRIDINE-N-OXIDE 1-HYDROXY-2-PYRIDINETHIONE PYRIDINE-2-THIOL-1-OXIDE SODIUM OMADINE, MONOHYDRATE N-HYDROXY-2-PYRIDINE THIONE N-HYDROXY-2-PYRIDINETHIONE, SODIUM SALT, MONOHYDRATE 2-Mercaptopyridine -N-oxide Spdium Salt n-hydrate 2-Mercaptopyridine-N-oxide, sodium salt monohydrate,98% 2-MERCAPTOPYRIDINE N-OXIDE ISO 9001：2015 REACH 304675-78-3 C5H5NOSxH2O C5H4NNaOSH2O Heterocyclic Building Blocks Pyridines Building Blocks C5