2,3-Pyridinedicarboxylic anhydride

2,3-Pyridinedicarboxylic anhydride Basic information

Product Name:	2,3-Pyridinedicarboxylic anhydride
Synonyms:	QUINOLINIC ANHYDRIDE;PYRIDINE-2,3-DICARBOXYLIC ACID ANHYDRIDE;PYRIDINE-2,3-DICARBOXYLIC ANHYDRIDE;Pyridine-2,3-dicarboxylicanhydride,98%;2,3Pyridinedicarboxylic Anhydride 2,3;FURO[3,4-B]PYRIDINE-5,7-DIONE;2,3-PYRIDINEDICARBOXYLIC ANHYDRIDE;2,3-PyridinedicarboxylicAcidAnhydride
CAS:	699-98-9
MF:	C7H3NO3
MW:	149.1
EINECS:	211-834-1
Product Categories:	Heterocycle-Pyridine series;Aromatics;Heterocycles;Miscellaneous Reagents;Building Blocks;C7;pyridine derivative;Chemical Synthesis;Heterocyclic Building Blocks;Pyridines
Mol File:	699-98-9.mol

2,3-Pyridinedicarboxylic anhydride Chemical Properties

Melting point	137-139 °C (lit.)
Boiling point	270.14°C (rough estimate)
density	1.4974 (rough estimate)
refractive index	1.4835 (estimate)
storage temp.	Keep in dark place,Sealed in dry,Room Temperature
form	powder to crystal
pka	-2.24±0.20(Predicted)
color	White to Orange to Green
Water Solubility	Optimal solubility in water.
Sensitive	Moisture Sensitive
BRN	125111
CAS DataBase Reference	699-98-9(CAS DataBase Reference)
NIST Chemistry Reference	2,3-Pyridinedicarboxylic anhydride(699-98-9)
EPA Substance Registry System	Furo[3,4-b]pyridine-5,7-dione (699-98-9)

Safety Information

MSDS Information

2,3-Pyridinedicarboxylic anhydride Usage And Synthesis

Chemical Properties	white crystal powde
Uses	Quinolinic Anhydride (cas# 699-98-9) is a compound useful in organic synthesis.

2,3-Pyridinedicarboxylic anhydride Preparation Products And Raw materials

Raw materials	2,3-Pyrazinecarboxylic anhydride-->2-(AMINOCARBONYL)NICOTINIC ACID-->2,3-Pyrazinedicarboxylic acid-->Quinolinic acid-->Acetic anhydride
Preparation Products	PYRIDINE-2,3-DICARBOXAMIDE-->2,4-Dichloropyrido[3,2-d]pyrimidine-->2-(benzylcarbaMoyl)nicotinic acid-->3-BENZOYL-2-PYRIDINECARBOXYLIC ACID-->3-(4-methoxybenzyl)pyrido[3,2-d]pyrimidine-2,4(1H,3H)-dione

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