4-Bromo-5-methylbenzene-1,2-diamine

Name: 4-Bromo-5-methylbenzene-1,2-diamine
Brand: ChemScene
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CAS No. 102169-44-8
Cat. No. CS-W005296
Purity≥97%
MDL No.MFCD16987757

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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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4-Bromo-5-methylbenzene-1,2-diamine|CS-W005296

Structure of 102169-44-8

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General Information

CAS No. 102169-44-8
Cat. No. CS-W005296
Purity ≥97%
MDL No. MFCD16987757
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₉BrN₂
Molecular Weight 201.06
Synonym(s) None
SMILES NC1=CC(C)=C(Br)C=C1N

Description

4-Bromo-5-methylbenzene-1,2-diamine features a dual amine functionality flanked by bromo and methyl substituents on a benzene ring, enabling selective coupling reactions in heterocyclic synthesis. This electron-rich scaffold integrates readily into advanced intermediates for pharmaceuticals and functional materials, offering enhanced reactivity under standard conditions.

Application

4-Bromo-5-methylbenzene-1,2-diamine serves as a versatile building block in the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its ortho-diamine functionality enables reliable coupling reactions, while the bromo and methyl groups provide orthogonal handles for further functionalization. The compound exhibits good bench stability and facilitates efficient transformations under standard cross-coupling and cyclization conditions, making it valuable for medicinal chemistry and process development workflows.

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
Precautionary Statements : P264-P270-P330-P501

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Computational Chemistry Data

TPSA 52.04
LogP 1.92192
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 0

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

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4-Bromo-5-methylbenzene-1,2-diamine

CAS No. 102169-44-8

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