CAS 81721-87-1: 6-Nitro-4H-benzo[1,4]oxazin-3-one

Description: 6-Nitro-4H-benzo[1,4]oxazin-3-one is a heterocyclic organic compound characterized by its unique structure, which includes a nitro group and an oxazine ring. This compound typically exhibits a yellow crystalline appearance and is soluble in organic solvents. The presence of the nitro group contributes to its potential reactivity and makes it a candidate for various chemical transformations. It is often used in synthetic organic chemistry, particularly in the development of pharmaceuticals and agrochemicals, due to its ability to participate in electrophilic aromatic substitution reactions. The oxazine moiety can also impart specific biological activities, making it of interest in medicinal chemistry. Additionally, the compound's stability and reactivity can be influenced by factors such as pH and the presence of other functional groups. Overall, 6-Nitro-4H-benzo[1,4]oxazin-3-one serves as a valuable building block in chemical synthesis and research applications.

Formula: C₈H₆N₂O₄

InChI: InChI=1S/C8H6N2O4/c11-8-4-14-7-2-1-5(10(12)13)3-6(7)9-8/h1-3H,4H2,(H,9,11)

InChI key: InChIKey=UNYXDJBNODSRRC-UHFFFAOYSA-N

SMILES: O=C1NC2=CC(=CC=C2OC1)N(=O)=O

Synonyms:

• 2H-1,4-benzoxazin-3(4H)-one, 6-nitro-
• 6-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one
• 6-Nitro-4H-benzo[1,4]oxazin-3-one
• 6-Nitro-2H-1,4-benzoxazin-3(4H)-one
• 6-Nitro-2H-1,4-benzoxazin-3(4H)-one ,98%
• )-one
• H
• 6-Nitro-2
• JR-8230, 6-Nitro-2H-[1,4]benzoxazin-3(4H)-one, 97%
• 81721-87-1
• 6-nitro-4H-1,4-benzoxazin-3-one
• -1,4-benzoxazin-3(4
• 6-Nitro-2H-1,4-benzoxazin-3(4H)-on
• SALOR-INT L168017-1EA
• 6-nitro-3,4-dihydro-2H-1,4-benzoxazin-3-one

6-Nitro-2H-1,4-benzoxazin-3(4H)-one

CAS: 81721-87-1

• Formula: C₈H₆N₂O₄
• Purity: >98.0%(GC)
• Color and Shape: White to Orange to Green powder to crystal
• Molecular weight: 194.15

6-Nitro-2H-benzo[b][1,4]oxazin-3(4H)-one

CAS: 81721-87-1

• Formula: C₈H₆N₂O₄
• Purity: 98%
• Color and Shape: Solid
• Molecular weight: 194.1442

6-Nitro-2H-1,4-benzoxazin-3(4H)-one

CAS: 81721-87-1

• Formula: C₈H₆N₂O₄
• Purity: 98%
• Color and Shape: pale brown crystalline solid
• Molecular weight: 194.14g/mol

6-Nitro-2H-1,4-benzoxazin-3(4H)-one

CAS: 81721-87-1

• Purity: 97.0%
• Molecular weight: 194.14599609375

6-Nitro-2H-1,4-benzoxazin-3(4H)-one

CAS: 81721-87-1

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• Formula: C₈H₆N₂O₄
• Purity: Min. 95%
• Molecular weight: 194.14 g/mol