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Pyrazinecarbonitrile

Pyrazinecarbonitrile structure

CAS No.: 19847-12-2

Chemical Name:: Pyrazinecarbonitrile

Synonyms: CPZ;PYRAZINE-2-CARBONITRILE;2-CYANOPYRAZINE;CYANOPYRAZINE;PYRAZINE-2,3-DIOL;NSC 166137;2-CYANOPYARINE;Pyrazinenitrile;Pyrazinonitrile;2-Cyano-Pyrazin

CBNumber:: CB1331282

Molecular Formula:: C5H3N3

Molecular Weight:: 105.1

MDL Number:: MFCD00049361

MOL File:: 19847-12-2.mol

MSDS File:: SDS

Last updated:2023-08-16 12:01:05

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Pyrazinecarbonitrile Properties

Melting point	18-20°C
Boiling point	87 °C/6 mmHg (lit.)
Density	1.174 g/mL at 25 °C (lit.)
refractive index	n20/D 1.534(lit.)
Flash point	206 °F
storage temp.	Inert atmosphere,Room Temperature
solubility	Acetonitrile (Slightly), Chloroform (Slightly)
form	Liquid
pka	-1.97±0.10(Predicted)
color	Clear colorless to yellow
Water Solubility	Slightly soluble in water.
BRN	110008
Exposure limits	NIOSH: IDLH 25 mg/m3
InChIKey	PMSVVUSIPKHUMT-UHFFFAOYSA-N
LogP	-0.010
CAS DataBase Reference	19847-12-2(CAS DataBase Reference)
FDA UNII	74CP756B49
NIST Chemistry Reference	Cyanopyrazine(19847-12-2)
EPA Substance Registry System	2-Cyanopyrazine (19847-12-2)

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

Xn,Xi

Risk Statements

20/21/22-36/37/38

Safety Statements

26-36

RIDADR

3276

WGK Germany

Hazard Note

Irritant

TSCA

Yes

HazardClass

6.1

PackingGroup

III

HS Code

29339990

NFPA 704

	1
2		0

Pyrazinecarbonitrile price More Price(30)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	349496	Pyrazinecarbonitrile 99%	19847-12-2	10g	$26	2024-03-01	Buy
Sigma-Aldrich	349496	Pyrazinecarbonitrile 99%	19847-12-2	50g	$124	2024-03-01	Buy
TCI Chemical	C1123	Cyanopyrazine >99.0%(GC)	19847-12-2	25g	$17	2024-03-01	Buy
TCI Chemical	C1123	Cyanopyrazine >99.0%(GC)	19847-12-2	500g	$134	2024-03-01	Buy
Alfa Aesar	A10974	Pyrazine-2-carbonitrile, 97+%	19847-12-2	25g	$68.65	2024-03-01	Buy

Product number	Packaging	Price	Buy
349496	10g	$26	Buy
349496	50g	$124	Buy
C1123	25g	$17	Buy
C1123	500g	$134	Buy
A10974	25g	$68.65	Buy

Pyrazinecarbonitrile Chemical Properties,Uses,Production

Chemical Properties

Colorless liquid

Uses

Pyrazinenitrile (Pyrazinamide EP Impurity) is used as a single-source precursor in the synthesis of metal-free nitrogen-doped carbon nanoparticles (NCNPs). Also, it is an important intermediate in the production of pyrazinamide as an effective anti-tubercular drug.

Definition

ChEBI: Cyanopyrazine is a member of pyrazines and a nitrile.

Synthesis

2-cyanopyrazine was prepared from 2-methylpyrazine with iron phosphate catalyst by vapor phase catalytic ammoxidation in a fixed-bed reactor.

Pyrazinecarbonitrile Preparation Products And Raw materials

Raw materials

Copper(I) Cyanide 2-Chloropyrazine Pyridine 3-Cyanopyrazine 1-oxide 2-PYRAZINECARBONITRILE1-OXIDE

3-Chloropyrazine-2-carbonitrile 3-pyrazinecarboxaMide 1-oxide 6-chloropyrazine-2-carbonitrile 2-Methylpyrazine

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Preparation Products

(PYRAZIN-2-YLMETHYL)AMINE

Pyrazinecarbonitrile Suppliers

Global( 395)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hebei Mojin Biotechnology Co., Ltd	+8613288715578	sales@hbmojin.com	China	12457	58
Hebei Guanlang Biotechnology Co,.LTD	+8619930503252	daisy@crovellbio.com	China	5964	58
Capot Chemical Co.,Ltd.	571-85586718 +8613336195806	sales@capotchem.com	China	29797	60
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21695	55
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418679 +86-18949832763	info@tnjchem.com	China	2989	55
career henan chemical co	+86-0371-86658258	sales@coreychem.com	China	29914	58
NINGBO INNO PHARMCHEM CO., LTD.	13867897135	sales@nbinno.com	CHINA	925	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Hebei Guanlang Biotechnology Co., Ltd.	+86-19930503282	alice@crovellbio.com	China	8823	58
Xiamen AmoyChem Co., Ltd	+86-592-6051114 +8618959220845	sales@amoychem.com	China	6387	58

Supplier	Advantage
Hebei Mojin Biotechnology Co., Ltd	58
Hebei Guanlang Biotechnology Co,.LTD	58
Capot Chemical Co.,Ltd.	60
Henan Tianfu Chemical Co.,Ltd.	55
Hefei TNJ Chemical Industry Co.,Ltd.	55
career henan chemical co	58
NINGBO INNO PHARMCHEM CO., LTD.	58
Hubei Jusheng Technology Co.,Ltd.	58
Hebei Guanlang Biotechnology Co., Ltd.	58
Xiamen AmoyChem Co., Ltd	58

View Lastest Price from Pyrazinecarbonitrile manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-01-08	Pyrazinecarbonitrile 19847-12-2	US $6.00 / kg	1kg	99.96%	500ton	Wuhan Boyuan Import & Export Co., LTD
2023-08-16	Pyrazinecarbonitrile 19847-12-2	US $0.00 / kg	1kg	99%	1000tons	Hebei Mojin Biotechnology Co., Ltd
2023-06-19	Pyrazinecarbonitrile 19847-12-2	US $5.00-2.00 / KG	1KG	99%	10000kg	Hebei Guanlang Biotechnology Co,.LTD

Pyrazinecarbonitrile
19847-12-2
US $6.00 / kg
99.96%
Wuhan Boyuan Import & Export Co., LTD

Pyrazinecarbonitrile
19847-12-2
US $0.00 / kg
99%
Hebei Mojin Biotechnology Co., Ltd

Pyrazinecarbonitrile
19847-12-2
US $5.00-2.00 / KG
99%
Hebei Guanlang Biotechnology Co,.LTD

Pyrazinecarbonitrile Spectrum

Pyrazinecarbonitrile(19847-12-2)MS Pyrazinecarbonitrile(19847-12-2)IR1

19847-12-2(Pyrazinecarbonitrile)Related Search:

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