1-Methyl-1H-indazole-4-carbaldehyde

Name: 1-Methyl-1H-indazole-4-carbaldehyde
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1053655-56-3
Cat. No. CS-0053908
Purity≥98%
MDL No.None

HazMat Fee +

HazMat Fee

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, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

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.

1-Methyl-1H-indazole-4-carbaldehyde|CS-0053908

Structure of 1053655-56-3

Size

Price

Quantity

* Please select Quantity before adding items.

Description

1-Methyl-1H-indazole-4-carbaldehyde features a conjugated aldehyde group positioned at the 4-position of a methyl-substituted indazole core. This electron-deficient carbonyl integrates readily into multicomponent couplings and imine-based transformations, enabling efficient access to functionalized heterocycles under mild conditions.

Application

1-Methyl-1H-indazole-4-carbaldehyde serves as a versatile building block in medicinal chemistry, enabling direct functionalization at the C4 position via nucleophilic addition or condensation reactions. Its aldehyde functionality offers high reactivity in imine formation, reductive amination, and Ugi-type coupling protocols, while the indazole core provides metabolic stability and favorable pharmacophoric properties. Bench-stable and compatible with standard purification methods, it facilitates efficient access to heterocyclic scaffolds relevant to kinase inhibitor and CNS-targeted drug discovery.

General Information

CAS No. 1053655-56-3
Cat. No. CS-0053908
Purity ≥98%
MDL No. None
Storage 4°C, stored under nitrogen
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₉H₈N₂O
Molecular Weight 160.17
Synonym(s) 1-methyl-4-indazolecarboxaldehyde
SMILES CN1N=CC2=C(C=O)C=CC=C12

Computational Chemistry Data

TPSA 34.89
LogP 1.3858
H_Acceptors 3
H_Donors 0
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
Precautionary Statements : P264-P270-P330-P501

Quality Control

To search for quality control of cas , please enter both the product number and the lot/batch number.

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Indazole compounds

Key Words

1-Methyl-1H-indazole-4-carbaldehyde sigma1-Methyl-1H-indazole-4-carbaldehyde manufacturer1-Methyl-1H-indazole-4-carbaldehyde price1-Methyl-1H-indazole-4-carbaldehyde structure1-Methyl-1H-indazole-4-carbaldehyde SDSbuy 1-Methyl-1H-indazole-4-carbaldehyde1-Methyl-1H-indazole-4-carbaldehyde supplier1-Methyl-1H-indazole-4-carbaldehyde uses1-Methyl-1H-indazole-4-carbaldehyde molecular weightprice of 1-Methyl-1H-indazole-4-carbaldehyde1-Methyl-1H-indazole-4-carbaldehyde chemical name formula of 1-Methyl-1H-indazole-4-carbaldehyde

Salutation:	*Country or Region:
*Applicant Name:	*Organization Name:
*Email Address:	Quantity:
CAS NO. :	Product Name:
Remarks:
Upload Pictures

CAS.No.		Product Name
Applicant Name *		Email Address *
Phone Number *		Organization Name*
Country or Region*		Quantity*
Remarks:

Product Name:
Cat. No.: .		CAS NO. :
Quantity:

1-Methyl-1H-indazole-4-carbaldehyde

CAS No. 1053655-56-3

Recommended Products