7-Nitro-3,4-dihydro-2H-1,4-benzooxazine

Name: 7-Nitro-3,4-dihydro-2H-1,4-benzooxazine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 120711-81-1
Cat. No. CS-W022553
Purity≥96%
MDL No.MFCD11603433

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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7-Nitro-3,4-dihydro-2H-1,4-benzooxazine|CS-W022553

Structure of 120711-81-1

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Description

7-Nitro-3,4-dihydro-2H-1,4-benzooxazine features a fused heterocyclic core with a nitro group at the 7-position, enhancing electron deficiency for targeted reactivity. This bench-stable scaffold integrates readily into synthetic sequences requiring polar, nitrogen-rich platforms, particularly in bioactive molecule design and advanced material synthesis.

Application

7-Nitro-3,4-dihydro-2H-1,4-benzooxazine serves as a versatile heterocyclic building block in medicinal chemistry, enabling efficient access to bioactive scaffolds. Its electron-deficient aromatic system and latent functionality facilitate nucleophilic substitution and transition-metal-catalyzed coupling reactions. The compound exhibits good bench stability and compatibility with common protecting group strategies, supporting its use in multi-step syntheses of pharmaceutical intermediates.

General Information

CAS No. 120711-81-1
Cat. No. CS-W022553
Purity ≥96%
MDL No. MFCD11603433
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₈N₂O₃
Molecular Weight 180.16
Synonym(s) OTAVA-BB 1217676
SMILES [N+](=O)([O-])C2=CC1=C(NCCO1)C=C2

Computational Chemistry Data

TPSA 64.4
LogP 1.3991
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301
Precautionary Statements : P264-P270-P330-P405-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Other aromatic heterocycles compounds

Key Words

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7-Nitro-3,4-dihydro-2H-1,4-benzooxazine

CAS No. 120711-81-1

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