ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatic acids 5-NITROISATOIC ANHYDRIDE

5-NITROISATOIC ANHYDRIDE

5-NITROISATOIC ANHYDRIDE Basic information
Product Name:5-NITROISATOIC ANHYDRIDE
Synonyms:5-NITROISATOIC ANHYDRIDE;6-NITRO-1H-BENZO[D][1,3]OXAZINE-2,4-DIONE;6-Nitro IA;6-Nitro-1,2-dihydro-4H-3,1-benzoxazine-2,4-dione;6-Nitro-1,4-dihydro-2H-3,1-benzoxazine-2,4-dione;6-Nitroisatoic anhydride;6-nitro-1H-3,1-benzoxazine-2,4-dione;6-nitro-1H-3,1-benzoxazine-2,4-quinone
CAS:4693-02-1
MF:C8H4N2O5
MW:208.13
EINECS:225-151-1
Product Categories:pharmacetical
Mol File:4693-02-1.mol
5-NITROISATOIC ANHYDRIDE Structure
5-NITROISATOIC ANHYDRIDE Chemical Properties
Melting point 259 °C
Boiling point 347.31°C (rough estimate)
density 1.623±0.06 g/cm3 (20 ºC 760 Torr)
refractive index 1.4900 (estimate)
storage temp. Sealed in dry,Room Temperature
pka9.29±0.20(Predicted)
CAS DataBase Reference4693-02-1(CAS DataBase Reference)
EPA Substance Registry System2H-3,1-Benzoxazine-2,4(1H)-dione, 6-nitro- (4693-02-1)
Safety Information
HS Code 2934999090
MSDS Information
5-NITROISATOIC ANHYDRIDE Usage And Synthesis
Uses6-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione is a useful research chemical for organic synthesis/bioactive molecule design. 6-Nitro-1H-benzo[d][1,3]oxazine-2,4-dione is also used in the RNA structure probing studies.
Preparation5-Nitroisatoic anhydride is prepared from 5-nitro indole (9g) by stirring in a 4:1 mixture of CH3CN/H2O for 1 h at 40℃. 1 H NMR (DMSO-d6): δ12.34 (s, Br., 1H), 8.59 (s Hz, 1H), 8.51 (d, J = 7.8 Hz, 1H), 7.31 (d, J = 8.7 Hz, 1H).
2,5-diaminobenzoic acid 5-NITROISATOIC ANHYDRIDE N-METHYLANTHRANILIC ACID 2-amino-5-nitro-benzaldehyde N-(4-NITROPHENYL)FORMAMIDE 97 5-NITROISATOIC ANHYDRIDE TECH. GRADE 2-Amino-5-nitrobenzoic acid METHYL 2-AMINO-5-NITROBENZOATE 2-amino-5-nitrobenzyl alcohol N-METHYL-4-NITRO-O-TOLUIDINE 5-AMINOISATOIC ANHYDRIDE 2-Methyl-4-nitroaniline 1,4-dihydro-2H-3,1-benzoxazin-2-one 5-NITROISATOIC ANHYDRIDE, TECH. Isatoic Anhydride
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