3-Amino-5-bromobenzoic acid

CAS No. 42237-85-4
Cat. No. CS-W002536
Purity≥98%
MDL No.MFCD00227745

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 42237-85-4

Size

Price

Quantity

* Please select Quantity before adding items.

Description

3-Amino-5-bromobenzoic acid features a bromine substituent at the para position relative to the carboxylic acid, combined with an amino group in the meta orientation, enabling tailored conjugation and electronic modulation. This arrangement supports efficient coupling reactions under standard conditions, delivering stable intermediates for pharmaceutical and agrochemical synthesis.

Application

3-Amino-5-bromobenzoic acid serves as a versatile building block for the synthesis of bioactive heterocycles and pharmaceutical intermediates. Its ortho-diamino functionality enables efficient cyclization reactions, while the bromine and carboxylic acid groups provide orthogonal handles for palladium-catalyzed cross-couplings and derivatization. The compound exhibits good bench stability and facilitates purification via standard recrystallization or column chromatography, making it well-suited for iterative synthetic workflows in medicinal chemistry and process development.

General Information

CAS No. 42237-85-4
Cat. No. CS-W002536
Purity ≥98%
MDL No. MFCD00227745
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₇H₆BrNO₂
Molecular Weight 216.03
Synonym(s) Benzoicacid, 3-amino-5-bromo-
SMILES Nc1cc(Br)cc(c1)C(=O)O

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

Building Blocks Functional Group Carboxylic Acid

Building Blocks Functional Group Bromide

Building Blocks Skeleton Aromatic ring compounds Benzene compounds

Key Words

3-Amino-5-bromobenzoic acid sigma3-Amino-5-bromobenzoic acid manufacturer3-Amino-5-bromobenzoic acid price3-Amino-5-bromobenzoic acid structure3-Amino-5-bromobenzoic acid SDSbuy 3-Amino-5-bromobenzoic acid3-Amino-5-bromobenzoic acid supplier3-Amino-5-bromobenzoic acid uses3-Amino-5-bromobenzoic acid molecular weightprice of 3-Amino-5-bromobenzoic acid3-Amino-5-bromobenzoic acid chemical name formula of 3-Amino-5-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:

3-Amino-5-bromobenzoic acid

CAS No. 42237-85-4

Recommended Products