4-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid

Name: 4-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 875160-43-3
Cat. No. CS-W003443
Purity≥97%
MDL No.MFCD07838483

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.

4-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid|CS-W003443

Structure of 875160-43-3

Size

Price

Quantity

* Please select Quantity before adding items.

Description

4-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid features a brominated pyrrole core with a methyl group at the nitrogen and a carboxylic acid at the C2 position, enabling direct incorporation into bioactive molecule scaffolds. The electron-deficient pyrrole ring supports efficient cross-coupling reactions, while the carboxylic acid facilitates derivatization via amide or ester formation under standard conditions. This structure offers enhanced stability and solubility in polar solvents for synthetic applications.

Application

4-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid serves as a versatile building block in heterocyclic synthesis, enabling direct functionalization at the C4 position via palladium-catalyzed cross-coupling. The carboxylic acid group facilitates derivatization through amide formation or esterification, while the methyl substituent enhances solubility and stability. Its bench-stable nature and compatibility with standard reaction conditions make it ideal for constructing bioactive pyrrole scaffolds in medicinal chemistry and materials science applications.

General Information

CAS No. 875160-43-3
Cat. No. CS-W003443
Purity ≥97%
MDL No. MFCD07838483
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₆BrNO₂
Molecular Weight 204.02
Synonym(s) 4-Bromo-2-carboxy-1-methyl-1H-pyrrole
SMILES CN1C=C(Br)C=C1C(O)=O

Computational Chemistry Data

TPSA 42.23
LogP 1.4858
H_Acceptors 2
H_Donors 1
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 : H315-H319-H335
Precautionary Statements : P233-P261-P264-P271-P280-P302+P352-P304+P340-P362-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 Pyrrole compounds

Key Words

875160-43-3 sigma875160-43-3 manufacturer875160-43-3 price875160-43-3 structure875160-43-3 SDSbuy 875160-43-3875160-43-3 supplier875160-43-3 uses875160-43-3 molecular weightprice of 875160-43-3875160-43-3 chemical name formula of 875160-43-3

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:

4-Bromo-1-methyl-1H-pyrrole-2-carboxylic acid

CAS No. 875160-43-3

Recommended Products