Pyrazine-2,3-Dicarboxylic Anhydride 4744-50-7 Assay 99.02% white powder

Pyrazine-2,3-Dicarboxylic Anhydride 4744-50-7 Assay 99.02% white powder

Min.Order / FOB Price:Get Latest Price

1 Kilogram	FOB Price:USD 117.0000 -125.0000

1 Kilogram

FOB Price:USD 117.0000 -125.0000

Min.Order :1 Kilogram
Purity: 99.03%
Payment Terms : L/C,D/A,D/P,T/T,MoneyGram,Other

Keywords

2 3-Py Razinedica boxylic Anbyd Yide 2 3-Pyrazine Dicarbo 5H 7H-furo[3 4-b]pyrazine-5 7-dione

Quick Details

Appearance:white powder
Application:2,3-Pyrazinedicarboxylic Anhydride is a reagent used in the synthesis of highly potent and selective abietane type diterpenoid amides.
PackAge:Drum & plastic bags, Aluminum foiled bag, Zip lock bags
ProductionCapacity:5|Metric Ton|Month
Storage:room temperature
Transportation:Not dangerous goods

Superiority:

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Details:

Product Name: 2,3-Pyrazinecarboxylic anhydride

CAS:   4744-50-7
MF:   C6H2N2O3
MW:   150.09
EINECS:   225-260-4
Product Categories:   Pesticide intermediates; GLYCINESCAFFOLD;Fused Ring Systems
Mol File:   4744-50-7.mol

Melting point    210 °C (dec.)(lit.)
Boiling point    357.3±22.0 °C(Predicted)
density    1.686±0.06 g/cm3(Predicted)
storage temp.    Inert atmosphere,Room Temperature
solubility    Actonitrile (Slightly), DMSO
pka   -3.43±0.20(Predicted)
form    Solid
color    White to light brown crystalline powder
LogP   -0.900 (est)
CAS DataBase Reference   4744-50-7(CAS DataBase Reference)

Hazard Codes    Xi
Risk Statements    36/37/38
Safety Statements    26-36
WGK Germany    3
Hazard Note    Irritant
HS Code    29349990

Assay(HPLC)	≥98%	99.02%
Water(Loss on drying)	≤0.5%	0.05%
2,3-Pyrazinedicarboxylic acid	≤1%	0.55%
2-Pyrazinecarboxylic acid	≤1%	0.43%
TOtal impurity	≤4%	0.97%