2,3-Pyrazinedicarboxylic Anhydride CAS 4744-50-7 Purity > 98.0% (HPLC) (Titration)

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Lub npe tshuaj: 2,3-Pyrazinedicarboxylic Anhydride

Synonyms: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7 Nr

Purity:> 98.0% (HPLC) (Titration)

Cov tsos mob: Dawb rau xim av Crystals los yog hmoov

E-Mail: alvin@ruifuchem.com

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Product Detail

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Nqe lus piav qhia:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. Please contact: alvin@ruifuchem.com

Chemical Properties:

Tshuaj npe	2,3-Pyrazinedicarboxylic Anhydride
Synonyms	Pyrazin 2,3-Dicarboxylic Acid Anhydride;Furo[3,4-b]pyrazine-5,7-Dione
CAS Nr	4744-50-7
CAT Number	Qauv TSIS MUAJ: RF-PI2171
Tshuag xwm txheej	Nyob rau hauv Tshuag, ntau lawm Scale mus txog Tons
Molecular Formula	C6H2N2O3
Molecular Luj	150.09 Nws
Melting Point	210 ℃ (dec.) (lit.)
Qhov ntom	1.686 ± 0.06 g / cm3
Cia	Hygroscopic, Nyob rau hauv Inert Atmosphere, Chav Kub
Hom	Ruifu Tshuaj

Specifications:

Yam khoom	Specifications
Qhov tshwm sim	Dawb rau Brown Crystals los yog hmoov
Purity / Analysis Method	> 98.0% (HPLC)
Purity / Analysis Method	> 98.0% (Titration los ntawm HCl)
Poob rau ziab	<0.50%
Tag nrho cov impurities	<2.00%
Infrared Spectrum	Raws li tus qauv
Proton NMR Spectrum	Raws li tus qauv
Test Standard	Enterprise Standard
Kev siv	Pharmaceutical Intermediates

Pob & Cia:

Pob: Lub raj mis, Aluminium ntawv ci hnab, 25kg / Cardboard Nruas, los yog raws li tus neeg yuav tsum tau muaj

Cia txias:Khaws rau hauv cov thawv ntim khoom ntawm qhov chaw txias thiab qhuav;Tiv thaiv los ntawm lub teeb thiab noo noo

Qhov zoo:

FAQ:

Daim ntawv thov:

2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) yog ib qho reagent siv nyob rau hauv lub synthesis ntawm lub zog thiab xaiv abietane hom diterpenoid amides.