2-Amino-4-bromobenzoic acid

Name: 2-Amino-4-bromobenzoic acid
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 20776-50-5
Cat. No. CS-W003093
Purity≥98%
MDL No.MFCD03618454

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.

Structure of 20776-50-5

Size

Price

Quantity

* Please select Quantity before adding items.

Description

2-Amino-4-bromobenzoic acid features a bromine substituent at the para position relative to the carboxylic acid, enhancing electrophilic reactivity. The amino group provides a handle for further derivatization, while the carboxylic acid enables salt formation and conjugation. This combination delivers a versatile scaffold for medicinal chemistry and materials synthesis.

Application

2-Amino-4-bromobenzoic acid serves as a versatile building block in medicinal chemistry, enabling efficient access to substituted benzimidazoles and other heterocyclic scaffolds via cyclization reactions. The molecule combines a nucleophilic amino group with an electrophilic bromine atom and a carboxylic acid functionality, offering orthogonal reactivity for sequential functionalization. Its bench-stable crystalline form facilitates handling and purification, making it well-suited for multi-step synthesis campaigns requiring precise regiocontrol.

General Information

CAS No. 20776-50-5
Cat. No. CS-W003093
Purity ≥98%
MDL No. MFCD03618454
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆BrNO₂
Molecular Weight 216.03
Synonym(s) 4-Bromoanthranilic Acid
SMILES BrC1=CC(N)=C(C(O)=O)C=C1

Computational Chemistry Data

TPSA 63.32
LogP 1.7295
H_Acceptors 2
H_Donors 2
Rotatable_Bonds 1

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS06
Signal Word : Danger	UN#: 2811
Class : 6.1	Packing Group : Ⅲ
Hazard Statements : H301
Precautionary Statements : P264-P270-P330-P405-P501

Quality Control

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

Other Classifications

Bioactive Molecules Dye and Bio-assay Reagents

Building Blocks Functional Group Amine

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Peptide Chemistry Unnatural Amino Acid Derivatives

Chemical Biology Pharmaceutical Development and Drug Discovery Research Reagents Peptide Chemistry Unnatural Amino Acid Derivatives

Key Words

2-Amino-4-bromobenzoic acid sigma2-Amino-4-bromobenzoic acid manufacturer2-Amino-4-bromobenzoic acid price2-Amino-4-bromobenzoic acid structure2-Amino-4-bromobenzoic acid SDSbuy 2-Amino-4-bromobenzoic acid2-Amino-4-bromobenzoic acid supplier2-Amino-4-bromobenzoic acid uses2-Amino-4-bromobenzoic acid molecular weightprice of 2-Amino-4-bromobenzoic acid2-Amino-4-bromobenzoic acid chemical name formula of 2-Amino-4-bromobenzoic acid

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-Amino-4-bromobenzoic acid

CAS No. 20776-50-5

Recommended Products