banner
Pwodwi kategori
Kontakte nou

Kontakte:Errol Zhou (Mesye.)

Tel: plis 86-551-65523315

Mobile/WhatsApp: plis 86 17705606359

QQ:196299583

Skype:lucytoday@hotmail.com

Imèl:sales@homesunshinepharma.com

Ajoute:1002, Huanmao Bilding, No.105, Mengcheng Wout, Hefei Vil, 230061, Lachin

API ak Entèmedyè
2,3-Pyrazinecarboxylic Anhydride CAS 4744-50-7

2,3-Pyrazinecarboxylic Anhydride CAS 4744-50-7

Nimewo CAS:4744-50-7
Fòmil molekilè: C6H2N2O3
Pwa molekilè: 150.09
EINECS NON:225-260-4
MDL nimewo: MFCD00179418

Pwodwi detay

Deskripsyon Product:

Non pwodwi: 2,3-Pyrazinecarboxylic anhydride CAS 4744-50-7

 

Sinonim:

Zopiclone enpurte 5;

Pirazin-2,3-anidrid dikarboksilik;

Furo[3,4-b]pirazin-5,7-dyon;

 

 

Pwopriyete Chimik ak Fizik

Aparans: blan pou limyè mawon cristalline poud

Esè: 99% +

Pwen bouyi: 357.5±22.0 degre

Pwen k ap fonn: 223-224 degre

Dansite: 1.686 ± 0.06 g / cm3

Pka:{{0}}.43±0.20

Solibilite: Aktonitril, DMSO

 

Aplikasyon

Li se entèmedyè pyrazinamide.Phenylenediamine ka itilize pou lyen ak glyoxal pou pwodwi benzopyrazine, ki soksid pou jwenn pyrazine dicarboxylic asid, ki elimine (dezidrate) anba anhydride acetic pou jwenn pwodwi a.

 

 

Si w enterese nan pwodwi nou yo oswa si w gen nenpòt kesyon, tanpri ou lib pou kontakte nou!

 

 

Pwodwi anba patant yo ofri pou rezon R & D sèlman. Sepandan, responsablite final la se sèlman nan achtè a.

Baj popilè: 2, 3-pyrazinecarboxylic anhydride cas 4744-50-7, manifaktirè, founisè, faktori, achte, nan stock

Voye rechèch