5-Chloro-7-methyl-1H-indole

Name: 5-Chloro-7-methyl-1H-indole
Brand: ChemScene
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CAS No. 15936-77-3
Cat. No. CS-0153417
Purity≥97%
MDL No.MFCD03094976

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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+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 15936-77-3

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Description

5-Chloro-7-methyl-1H-indole is a substituted indole featuring a chlorine atom at the 5-position and a methyl group at the 7-position, conferring enhanced electron-withdrawing character and steric bulk. This scaffold integrates readily into bioactive molecules, particularly in medicinal chemistry applications where modulated lipophilicity and metabolic stability are critical.

Application

5-Chloro-7-methyl-1H-indole serves as a valuable building block in medicinal chemistry, enabling the synthesis of substituted indole scaffolds via palladium-catalyzed cross-coupling reactions. Its ortho-chloro functionality provides a reliable handle for C–H activation and Suzuki-Miyaura coupling, while the methyl group enhances metabolic stability and modulates electronic properties. The compound exhibits excellent bench stability, facilitating handling and purification in standard laboratory workflows.

General Information

CAS No. 15936-77-3
Cat. No. CS-0153417
Purity ≥97%
MDL No. MFCD03094976
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₈ClN
Molecular Weight 165.62
Synonym(s) 5-Chloro-7-Methylindole
SMILES CC1=C2C(=CC(=C1)Cl)C=CN2

Computational Chemistry Data

TPSA 15.79
LogP 3.12972
H_Acceptors 0
H_Donors 1
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P362+P364

Quality Control

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Indole compounds

Key Words

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5-Chloro-7-methyl-1H-indole

CAS No. 15936-77-3

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