PYRAZINE N-OXIDE

Product Name: PYRAZINE N-OXIDE
CAS No.: 2423-65-6
Chemical Name: PYRAZINE N-OXIDE
Synonyms: Pyrazine-1-oxide;PYRAZINE N-OXIDE;RARECHEM BG FB 0041;1-oxidopyrazin-1-ium;Pyrazine N-oxide 97%
CBNumber: CB2470485
Molecular Formula: C4H4N2O
Formula Weight: 96.09
MOL File: 2423-65-6.mol

More

Less

PYRAZINE N-OXIDE Property

Melting point:: 112-116 °C
Boiling point:: 126-127 °C(Press: 14 Torr)
Density: 1.19±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
pka: 0.45±0.39(Predicted)

More

Less

Safety

Hazard Codes: F,Xn
Risk Statements: 11-22-37/38-41
Safety Statements: 26-39
RIDADR: UN 1325 4.1/PG 2
WGK Germany: 3

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H228Flammable solid

H302Harmful if swallowed

H315Causes skin irritation

H318Causes serious eye damage

H335May cause respiratory irritation

Precautionary statements

P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.

P240Ground/bond container and receiving equipment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 678260
Product name: Pyrazine N-oxide
Purity: 97%
Packaging: 5g
Price: $286
Updated: 2023/06/20

TRC

Product number: P841103
Product name: Pyrazine1-oxide
Packaging: 50mg
Price: $45
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0008547
Product name: PYRAZINE N-OXIDE
Purity: 95.00%
Packaging: 1G
Price: $665.44
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: API0008547
Product name: PYRAZINE N-OXIDE
Purity: 95.00%
Packaging: 5G
Price: $1005.38
Updated: 2021/12/16

AK Scientific

Product number: 1770AB
Product name: Pyrazine1-oxide
Packaging: 25g
Price: $1720
Updated: 2021/12/16

More

Less

PYRAZINE N-OXIDE Chemical Properties,Usage,Production

Purification Methods

If the sample contains pyrazine-1-oxide, then place it in a Soxhlet extractor and extract it with hot pet ether (b 60-68o) in which the mono-oxide is soluble. Collect the dioxide from the thimble and recrystallise it from MeOH. It is dried in vacuo. It has at 1270cm-1 . [Koelsch & Gumprecht J Org Chem 23 1605 1958.]

PYRAZINE N-OXIDE Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

PYRAZINE N-OXIDE Suppliers

China 27 Germany 1 India 2 Japan 1 Slovakia 1 Switzerland 1 United States 3 Global 36

Adamas Reagent, Ltd.

Tel: 400-6009262 16621234537
Fax: 021-64823266
Email: chenyj@titansci.com
Country: China
ProdList: 14103
Advantage: 59

Syntechem Co.,Ltd

Tel
Fax: E-Mail Inquiry
Email: info@syntechem.com
Country: China
ProdList: 12984
Advantage: 57

Beijing Taiya Jie Technology Development Co., Ltd.

Tel: 021-33690831-8001 13552411790
Fax: 021-33690831
Email: postmaster@tyjchem.cn
Country: China
ProdList: 1541
Advantage: 55

Bide Pharmatech Ltd.

Tel: 400-164-7117 13681763483
Fax: +86-21-61629029
Email: product02@bidepharm.com
Country: China
ProdList: 41462
Advantage: 60

Shanghai Xingui Biotechnology Co., Ltd.

Tel: 17501653715
Email: xingui2022@126.com
Country: China
ProdList: 10021
Advantage: 58

Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.

Tel: 025-66113011 18112977050
Email: cb6@aikonchem.com
Country: China
ProdList: 16684
Advantage: 50

Sigma-Aldrich

Tel: 021-61415566 800-8193336
Email: orderCN@merckgroup.com
Country: China
ProdList: 51456
Advantage: 80

Shanghai Wuping Biological Technology Co., Ltd.

Tel: 18501609135
Fax: -
Email: 182517690@qq.com
Country: China
ProdList: 197
Advantage: 55

Shanghai YuanYe Biotechnology Co., Ltd.

Tel: 021-61312847; 18021002903
Fax: QQ:3008007432
Email: 3008007409@qq.com
Country: China
ProdList: 27313
Advantage: 60

Jinan Kaixi Biotechnology Co., Ltd.

Tel: 13370511208; 15853141736
Fax: -
Email: 461667177@qq.com
Country: China
ProdList: 565
Advantage: 55

2423-65-6, PYRAZINE N-OXIDERelated Search:

PYRAZINE-2-CARBOTHIOAMIDE N'-HYDROXY-2-PYRAZINECARBOXIMIDAMIDE PYRAZINE-N,N'-DIOXIDE PHENAZINE-N-OXIDE Carbadox 2-ACETYL-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2-(METHOXYCARBONYL)-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2-METHYLQUINOXALINEDIIUM-1,4-DIOLATE 2-(ETHOXYCARBONYL)-3-METHYLQUINOXALINEDIIUM-1,4-DIOLATE QUINOXALINE N-OXIDE PYRAZINE N-OXIDE 2,5-DIMETHYL PYRAZINE N-OXIDE 3-AMINO-6-(CHLOROMETHYL)-2-PYRAZINECARBONITRILE 4-OXIDE 3-AMINO-2-QUINOXALINECARBONITRILE 1,4-DIOXIDE 2,3-BIS(BROMOMETHYL)QUINOXALINE 1,4-DIOXIDE BENZO[A]PHENAZINE 12-OXIDE 2,3-dimethylquinoxaline 1,4-dioxide TETRAMETHYL-PYRAZINE,1-OXIDE

RARECHEM BG FB 0041

PYRAZINE N-OXIDE

Pyrazine N-oxide 97%

1-oxidopyrazin-1-ium

Pyrazine-1-oxide

2423-65-6

Building Blocks

Pyrazines

Heterocyclic Building Blocks