2,3-Dibromopyridine-4-carboxylic acid CAS 1020056-98-7

2,3-Dibromopyridine-4-carboxylic acid - Names and Identifiers

Name	2,3-Dibromopyridine-4-carboxylic acid
Synonyms	2,3-dibromoisonicotinic acid 2,3-Dibromoisonicotinic acid 2,3-Dibromopyridine-4-carboxyl 2,3-Dibromopyridine-4-carboxylic 2,3-Dibromo-4-Pyridinecarboxylic Acid 2,3-Dibromo-4-pyridinecarboxylic acid 2,3-Dibromopyridine-4-carboxylic acid 2,3-DIBROMOPYRIDINE-4-CARBOXYLIC ACID 2,3-dibromo-4-Pyridine carbocylic acid 2,3-DIBROMOPYRIDINE-4-CARBOXYLIC ACID1020056-98-7
CAS	1020056-98-7

2,3-Dibromopyridine-4-carboxylic acid - Physico-chemical Properties

Molecular Formula	C6H3Br2NO2
Molarmassa	280.9
Täthet	2.202
Boling Point	458℃
Blixtpunkt	231℃
pKa	1.63±0.10(Predicted)
Lagringstillstånd	under inert gas (nitrogen or Argon) at 2-8°C
Sensitive	Irritant
MDL	MFCD09997708

2,3-Dibromopyridine-4-carboxylic acid - Risk and Safety

Hazard Symbols	Xi - Irritant
Hazard Class	IRRITANT

2,3-Dibromopyridine-4-carboxylic acid - Introduction

2,3-Dibromopyridine-4-carboxylic acid is an organic compound whose chemical formula is C7H4Br2NO2.

Nature:
-Appearance: 2,3-Dibromopyridine-4-carboxylic acid is white crystal or crystalline powder.
-Melting point: about 140-144°C.
-Relative molecular mass: 295.91g/mol.
-Solubility: 2,3-dibromopyridine-4-carboxylic acid is soluble in solvents such as ethanol, ether and dimethyl sulfoxide.

Use:
- 2,3-dibromopyridine -4-carboxylic acid is mainly used in the synthesis of pharmaceutical intermediates.
-It can be used as acylation reagent, substitution reagent, selective catalyst in organic synthesis.

Preparation Method:
- 2,3-dibromopyridine -4-carboxylic acid is generally prepared by the reaction of 2,3-dibromopyridine with sodium cyanide followed by acid hydrolysis.

Safety Information:
- 2,3-dibromopyridine -4-carboxylic acid is an organic compound, which has certain harmfulness and irritation, so it is necessary to pay attention to safe operation when using it.
-When in contact, avoid direct contact with skin and eyes, and ensure that the operation is carried out in a well-ventilated place.
-If you come into contact with this compound, rinse immediately with plenty of water and seek medical attention in severe cases.

Before performing any experiment or operation, please be sure to consult relevant safety manuals and materials to ensure the best experimental results and protect the safety of operators.