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

Short Description:

Chemical Name: 2,3-Pyrazinedicarboxylic Anhydride

Synonyms: Pyrazin 2,3-Dicarboxylic Acid Anhydride

CAS: 4744-50-7

Purity: >98.0% (HPLC) (Titration)

Appearance: White to Brown Crystals or Powder

E-Mail: alvin@ruifuchem.com

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Description:

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:

Chemical Name	2,3-Pyrazinedicarboxylic Anhydride
Synonyms	Pyrazin 2,3-Dicarboxylic Acid Anhydride; Furo[3,4-b]pyrazine-5,7-Dione
CAS Number	4744-50-7
CAT Number	RF-PI2171
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C6H2N2O3
Molecular Weight	150.09
Melting Point	210℃(dec.)(lit.)
Density	1.686±0.06 g/cm3
Storage	Hygroscopic, Under Inert Atmosphere, Room Temperature
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White to Brown Crystals or Powder
Purity / Analysis Method	>98.0% (HPLC)
Purity / Analysis Method	>98.0% (Titration by HCl)
Loss on Drying	<0.50%
Total Impurities	<2.00%
Infrared Spectrum	Conforms to Structure
Proton NMR Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Usage	Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

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Application:

2,3-Pyrazinedicarboxylic Anhydride (CAS: 4744-50-7) is a reagent used in the synthesis of highly potent and selective abietane type diterpenoid amides.