7-Bromo-5-nitro-1H-indole

Name: 7-Bromo-5-nitro-1H-indole
Brand: ChemScene
Availability: InStock
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CAS No. 87240-07-1
Cat. No. CS-0094660
Purity≥95%
MDL No.MFCD04038858

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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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Structure of 87240-07-1

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Description

7-Bromo-5-nitro-1H-indole features a bromine substituent at the 7-position and a nitro group at the 5-position, creating an electron-deficient indole core. This dual functionalization enables direct incorporation into cross-coupling reactions and facilitates downstream derivatization in medicinal chemistry and materials synthesis.

Application

7-Bromo-5-nitro-1H-indole serves as a versatile building block for the synthesis of functionalized indoles, enabling direct electrophilic substitution at C-3 and subsequent cross-coupling reactions. The bromo group facilitates Pd-catalyzed transformations, while the nitro function provides a handle for selective reduction or further derivatization. Its bench-stable crystalline form simplifies handling and purification in multi-step synthetic sequences.

General Information

CAS No. 87240-07-1
Cat. No. CS-0094660
Purity ≥95%
MDL No. MFCD04038858
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₈H₅BrN₂O₂
Molecular Weight 241.04
Synonym(s) 7-BROMO-5-NITROINDOLE
SMILES O=[N+](C1=CC2=C(NC=C2)C(Br)=C1)[O-]

Computational Chemistry Data

TPSA 58.93
LogP 2.8386
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H315-H319-H335
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P330-P362+P364-P403+P233-P405-P501

Quality Control

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Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Indole compounds

Key Words

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7-Bromo-5-nitro-1H-indole

CAS No. 87240-07-1

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