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

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

CAS No. 381233-75-6
Cat. No. CS-0037736
Purity≥95%
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.

5-Bromo-3-iodopyridin-2(1H)-one|CS-0037736

Structure of 381233-75-6

Size

Price

Quantity

* Please select Quantity before adding items.

Description

5-Bromo-3-iodopyridin-2(1H)-one features a dual-halogenated pyridinone core enabling precise cross-coupling transformations. The bromine and iodine substituents offer orthogonal reactivity, facilitating sequential functionalization in complex molecule assembly. This bench-stable scaffold integrates readily into diverse heterocyclic architectures under standard conditions.

Application

5-Bromo-3-iodopyridin-2(1H)-one serves as a versatile dihalogenated pyridinone building block for cross-coupling reactions, enabling efficient access to substituted heterocycles. The bromo and iodo groups exhibit complementary reactivity in palladium-catalyzed coupling protocols, allowing sequential functionalization with high chemoselectivity. Bench-stable and compatible with standard purification methods, it facilitates the synthesis of complex scaffolds in medicinal chemistry and materials science applications.

General Information

CAS No. 381233-75-6
Cat. No. CS-0037736
Purity ≥95%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₃BrINO
Molecular Weight 299.89
Synonym(s) 5-bromo-3-iodopyridin-2-ol
SMILES C1=C(C=NC(=C1I)O)Br

Computational Chemistry Data

TPSA 33.12
LogP 2.1543
H_Acceptors 2
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
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 Functional Group Iodide

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyridine compounds

Key Words

5-Bromo-3-iodopyridin-2(1H)-one sigma5-Bromo-3-iodopyridin-2(1H)-one manufacturer5-Bromo-3-iodopyridin-2(1H)-one price5-Bromo-3-iodopyridin-2(1H)-one structure5-Bromo-3-iodopyridin-2(1H)-one SDSbuy 5-Bromo-3-iodopyridin-2(1H)-one5-Bromo-3-iodopyridin-2(1H)-one supplier5-Bromo-3-iodopyridin-2(1H)-one uses5-Bromo-3-iodopyridin-2(1H)-one molecular weightprice of 5-Bromo-3-iodopyridin-2(1H)-one5-Bromo-3-iodopyridin-2(1H)-one chemical name formula of 5-Bromo-3-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:

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

CAS No. 381233-75-6

Recommended Products