16426-64-5

Basic information

• Product Name: 2-BROMO-4-NITROBENZOIC ACID
• Synonyms: 2-Bromo-4-nitrobenzoic acid 98%;BENZOIC ACID, 2-BROMO-4-NITRO;NSC 227965;3-Bromo-4-carboxynitrobenzene
• CAS NO: 16426-64-5
• Molecular Formula: C₇H₄BrNO₄
• Molecular Weight: 246.02
• Product Categories: blocks;Bromides;Carboxes;Aromatics Compounds;Aromatics;intermediate
• Mol File: 16426-64-5.mol
• Article Data: 18

Chemical Properties

• Melting Point: 165-168°C
• Boiling Point: 381.6 °C at 760 mmHg
• Flash Point: 184.6°C
• Appearance: light brown solid
• Density: 2.0176 (rough estimate)
• Vapor Pressure: 1.67E-06mmHg at 25°C
• Refractive Index: 1.6200 (estimate)
• Storage Temp.: Keep Cold
• Solubility: soluble in Methanol
• PKA: 1.98±0.13(Predicted)
• CAS DataBase Reference: 2-BROMO-4-NITROBENZOIC ACID(CAS DataBase Reference)
• NIST Chemistry Reference: 2-BROMO-4-NITROBENZOIC ACID(16426-64-5)
• EPA Substance Registry System: 2-BROMO-4-NITROBENZOIC ACID(16426-64-5)

Safety Data

• Hazard Codes: Xi
• Hazardous Substances Data: 16426-64-5(Hazardous Substances Data)

Usage

Chemical Properties

Light Brown Solid

InChI:InChI=1/C7H4BrNO4/c8-6-3-4(9(12)13)1-2-5(6)7(10)11/h1-3H,(H,10,11)

Upstream product

• 7745-93-9 2-bromo-4-nitrotoluene 
• 610-27-5 4-nitrophthalic acid 

Downstream Products

• 124-38-9 carbon dioxide 
• 591-19-5 m-Bromoaniline 
• 100959-22-6 methyl 2-bromo-4-nitrobenzoate 
• 90656-48-7 N-(4-chlorophenyl)-4-nitroanthranilic acid 
• 26690-13-1 N-(4-bromophenyl)-4-nitroanthranilic acid 
• 1578179-09-5 N-(4-trifluoromethylphenyl)-4-nitroanthranilic acid 
• 20983-73-7 N-(4-nitrophenyl)-4-nitroanthranilic acid 
• 91-42-9 2-[(4-methoxyphenyl)amino]-4-nitrobenzoic acid 
• 49551-01-1 2-anilino-4-nitrobenzoic acid 
• 1572936-62-9 2-(naphthalen-1-ylamino)-4-nitrobenzoic acid 
• 1572936-63-0 2-(4-fluoronaphthalen-1-ylamino)-4-nitrobenzoic acid 
• 1572936-64-1 2-(4-chloronaphthalen-1-ylamino)-4-nitrobenzoic acid 
• 1572936-65-2 2-(4-bromonaphthalen-1-ylamino)-4-nitrobenzoic acid 
• 1572936-66-3 2-(4-nitronaphthalen-1-ylamino)-4-nitrobenzoic acid 

Relevant articles and documents

Novel pyrrolobenzoxaboroles: Design, synthesis, and biological evaluation against Trypanosoma brucei

Human African trypanosomiasis is a fatal parasitic infection caused by the protozoan Trypanosoma brucei. The development of novel antitrypanosomal agents is urgently needed. Here we report the synthesis and structure-activity relationship of a new class of benzoxaboroles as antitrypanosomal agents. These compounds showed antiparasitic IC50 values ranging from 4.02 to 0.03 μg/mL and satisfactory cytotoxicity profile. Three of the lead compounds were demonstrated to cure the parasitic infection in a murine acute infection model. The structure-activity relationship of the pyrrolobenzoxaboroles are also discussed.

CYCLIC P1 LINKERS AS FACTOR XIA INHIBITORS

The present invention provides compounds of Formula (Ia): or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, wherein all the variables are as defined herein. These compounds are selective factor XIa inhibitors or dual inhibitors of FXIa and plasma kallikrein. This invention also relates to pharmaceutical compositions comprising these compounds and methods of treating thromboembolic and/or inflammatory disorders using the same.

Synthesis of a novel pyrrolo-benzoxaborole scaffold and its derivatization via Friedel-Crafts reaction catalyzed by anhydrous stannic chloride

A novel pyrrolo-benzoxaborole, 6-(pyrrol-1-yl)-1,3-dihydro-1-hydroxy-2,1- benzoxaborole, was synthesized with 27% overall yield over six steps from 2-bromo-1-methyl-4-nitrobenzene as starting material. Its derivatization was achieved via Friedel-Crafts re