5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine

Name: 5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 885223-65-4
Cat. No. CS-W003801
Purity≥98%
MDL No.MFCD11846319

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.

5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine|CS-W003801

Structure of 885223-65-4

Size

Price

Quantity

* Please select Quantity before adding items.

General Information

CAS No. 885223-65-4
Cat. No. CS-W003801
Purity ≥98%
MDL No. MFCD11846319
Storage Store at room temperature
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆BrN₃
Molecular Weight 212.05
Synonym(s) o[3,4-b]pyridine
SMILES Brc1cnc2c(c1)c(C)n[nH]2

Description

5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine is a heterocyclic scaffold featuring a bromine substituent at the 5-position and a methyl group at the 3-position, enabling selective functionalization in cross-coupling reactions. This electron-deficient pyrazolopyridine core integrates readily into pharmaceutical intermediates and advanced materials due to its stability and predictable reactivity under standard coupling conditions.

Application

5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine serves as a versatile building block for the synthesis of biologically active heterocycles. Its bromine and methyl groups enable selective functionalization via Pd-catalyzed cross-coupling and electrophilic substitution. The scaffold exhibits good bench stability and compatibility with standard reaction conditions, facilitating efficient access to complex pyrazolopyridine derivatives in medicinal chemistry and materials science applications.

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

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

Computational Chemistry Data

TPSA 41.57
LogP 2.02882
H_Acceptors 2
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Building Blocks Skeleton Aromatic heterocycle compounds Pyrazole compounds

Key Words

885223-65-4 sigma885223-65-4 manufacturer885223-65-4 price885223-65-4 structure885223-65-4 SDSbuy 885223-65-4885223-65-4 supplier885223-65-4 uses885223-65-4 molecular weightprice of 885223-65-4885223-65-4 chemical name formula of 885223-65-4

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:

5-Bromo-3-methyl-1H-pyrazolo[3,4-b]pyridine

CAS No. 885223-65-4

Recommended Products