8-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione

Name: 8-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione
Brand: ChemScene
Availability: InStock
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CAS No. 63497-60-9
Cat. No. CS-W015666
Purity≥98%
MDL No.MFCD06809785

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
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8-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione|CS-W015666

Structure of 63497-60-9

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Description

8-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione is a heterocyclic compound featuring a chlorine substituent at the 8-position, enhancing electron-withdrawing character. This scaffold integrates readily into synthetic sequences requiring stable, polarized ring systems. The molecule exhibits robust bench stability and facilitates efficient derivatization under standard conditions.

Application

8-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione serves as a versatile heterocyclic building block for medicinal chemistry and materials science applications. Its electron-deficient oxazine core enables reliable Diels-Alder cycloadditions and nucleophilic substitution reactions, facilitating access to complex polycyclic architectures. The molecule exhibits bench stability, moderate solubility in common organic solvents, and tolerates a range of functional groups, supporting efficient downstream derivatization in multistep syntheses.

General Information

CAS No. 63497-60-9
Cat. No. CS-W015666
Purity ≥98%
MDL No. MFCD06809785
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₄ClNO₃
Molecular Weight 197.57
Synonym(s) 8-Chloro-2-hydroxy-4H-3,1-benzoxazin-4-one
SMILES O=C(NC1=C(Cl)C=CC=C12)OC2=O

Computational Chemistry Data

TPSA 63.07
LogP 1.1347
H_Acceptors 3
H_Donors 1
Rotatable_Bonds 0

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H319
Precautionary Statements : P264-P270-P280-P330-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Key Words

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8-Chloro-1H-benzo[d][1,3]oxazine-2,4-dione

CAS No. 63497-60-9

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