2-Bromo-5-fluoro-4-methylpyrimidine

Name: 2-Bromo-5-fluoro-4-methylpyrimidine
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 1805192-57-7
Cat. No. CS-0499266
Purity≥96%
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.

2-Bromo-5-fluoro-4-methylpyrimidine|CS-0499266

Structure of 1805192-57-7

Size

Price

Quantity

* Please select Quantity before adding items.

Description

2-Bromo-5-fluoro-4-methylpyrimidine features a strategically positioned bromine and fluorine substitution pattern that enables selective cross-coupling reactions. The methyl group enhances solubility and electronic modulation, while the halogen framework supports efficient palladium-catalyzed transformations. This pyrimidine derivative serves as a key building block in medicinal chemistry and agrochemical synthesis.

Application

2-Bromo-5-fluoro-4-methylpyrimidine serves as a versatile building block in medicinal chemistry, enabling palladium-catalyzed cross-coupling reactions due to its well-defined halogen reactivity. The bromo group facilitates efficient C–C bond formation, while the fluorine and methyl substituents offer predictable electronic tuning and steric control. Its bench-stable crystalline form simplifies handling and purification, making it ideal for constructing heterocyclic scaffolds in API development.

General Information

CAS No. 1805192-57-7
Cat. No. CS-0499266
Purity ≥96%
MDL No. None
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₅H₄BrFN₂
Molecular Weight 191.00
Synonym(s) None
SMILES CC1=NC(Br)=NC=C1F

Computational Chemistry Data

TPSA 25.78
LogP 1.68662
H_Acceptors 2
H_Donors 0
Rotatable_Bonds 0

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301-H311-H331
Precautionary Statements : P261-P264-P270-P271-P280-P302+P352-P304+P340-P330-P361-P405-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 Bromide

Building Blocks Skeleton Aromatic heterocycle compounds Pyrimidine compounds

Key Words

2-Bromo-5-fluoro-4-methylpyrimidine sigma2-Bromo-5-fluoro-4-methylpyrimidine manufacturer2-Bromo-5-fluoro-4-methylpyrimidine price2-Bromo-5-fluoro-4-methylpyrimidine structure2-Bromo-5-fluoro-4-methylpyrimidine SDSbuy 2-Bromo-5-fluoro-4-methylpyrimidine2-Bromo-5-fluoro-4-methylpyrimidine supplier2-Bromo-5-fluoro-4-methylpyrimidine uses2-Bromo-5-fluoro-4-methylpyrimidine molecular weightprice of 2-Bromo-5-fluoro-4-methylpyrimidine2-Bromo-5-fluoro-4-methylpyrimidine chemical name formula of 2-Bromo-5-fluoro-4-methylpyrimidine

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:

2-Bromo-5-fluoro-4-methylpyrimidine

CAS No. 1805192-57-7

Recommended Products