3-Bromo-5-iodopyridin-2(1H)-one

Name: 3-Bromo-5-iodopyridin-2(1H)-one
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 637348-81-3
Cat. No. CS-0132117
Purity≥95%
MDL No.MFCD11044276

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.

3-Bromo-5-iodopyridin-2(1H)-one|CS-0132117

Structure of 637348-81-3

Size

Price

Quantity

* Please select Quantity before adding items.

Description

3-Bromo-5-iodopyridin-2(1H)-one features a dual-halogenated pyridinone scaffold with bromine at the 3-position and iodine at the 5-position, enabling selective cross-coupling reactions. This electron-deficient heterocycle serves as a robust building block in medicinal chemistry and materials science, offering enhanced reactivity in palladium-catalyzed transformations under standard conditions.

Application

3-Bromo-5-iodopyridin-2(1H)-one serves as a versatile building block for the synthesis of bioactive heterocycles, enabling palladium-catalyzed cross-coupling reactions at both halogen sites. The molecule exhibits excellent bench stability and facilitates sequential functionalization due to orthogonal reactivity of bromo and iodo groups. Its compatibility with standard coupling protocols makes it valuable for constructing complex pyridinone scaffolds in medicinal chemistry and materials science applications.

General Information

CAS No. 637348-81-3
Cat. No. CS-0132117
Purity ≥95%
MDL No. MFCD11044276
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃BrINO
Molecular Weight 299.89
Synonym(s) 3-Bromo-5-iodopyridin-2-ol
SMILES O=C1C(Br)=CC(I)=CN1

Computational Chemistry Data

TPSA 32.86
LogP 1.742
H_Acceptors 1
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 : H302-H315-H319-H335
Precautionary Statements : P261-P280-P302+P352

Quality Control

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

Other Classifications

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

3-Bromo-5-iodopyridin-2(1H)-one sigma3-Bromo-5-iodopyridin-2(1H)-one manufacturer3-Bromo-5-iodopyridin-2(1H)-one price3-Bromo-5-iodopyridin-2(1H)-one structure3-Bromo-5-iodopyridin-2(1H)-one SDSbuy 3-Bromo-5-iodopyridin-2(1H)-one3-Bromo-5-iodopyridin-2(1H)-one supplier3-Bromo-5-iodopyridin-2(1H)-one uses3-Bromo-5-iodopyridin-2(1H)-one molecular weightprice of 3-Bromo-5-iodopyridin-2(1H)-one3-Bromo-5-iodopyridin-2(1H)-one chemical name formula of 3-Bromo-5-iodopyridin-2(1H)-one

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:

3-Bromo-5-iodopyridin-2(1H)-one

CAS No. 637348-81-3

Recommended Products