5-bromopyridine-3-carboxylic acid

Basic Information

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CAS Number

20826-04-4

Molecular Formula

C6H4BrNO2

Molecular Weight

202.01 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

178-180 °C

Boiling Point

328.5℃ at 760 mmHg

Flash Point

152.5℃

Refractive Index

1.6120 (estimate)

SMILES

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OC(=O)c1cncc(Br)c1

InChI

InChI=1S/C6H4BrNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3H,(H,9,10)

InChIKey

FQIUCPGDKPXSLL-UHFFFAOYSA-N

LogP

1.5423

Topological Polar Surface Area

50.19 Å²

Hydrogen Bond Donor/Acceptor

1 / 3

Complexity

140

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

5-Bromonicotinic acid
RARECHEM AL BO 0841
TIMTEC-BB SBB003524
5-bromo-3-pyridinecarboxylicaci
5-bromo-nicotinicaci
AURORA KA-3027
IFLAB-BB F3095-3197
3-PYRIDINECARBOXYLIC ACID, 5-BROMO-
5-Bromopyridine-3-carboxylic acid
3-BROMO-5-PYRIDINE CARBOXYLIC ACID
5-Bromo-3-pyridinecarboxylic acid
3-bromo-5-pyridine-carboxylic acid
3-Pyridinecarboxylic acid,5-bromo
5-bromonicotininc acid
5-bromonictotinic acid
5-Bromopyridine-3-carboxylic acid,5-Bromonicotinic acid
Nicotinic acid,5-bromo
5-bromopyridine-3-carboxylic acid
5-bromonicotinic acid

MDL Number

MFCD00009783

Customs Code

2933399090

FAQ

What is 5-bromopyridine-3-carboxylic acid (CAS: 20826-04-4)?

5-Bromopyridine-3-carboxylic acid is a brominated pyridine derivative with the chemical structure C6H4BrNO2. It is a white to off-white solid with a molecular weight of 181.03 g/mol. This compound is known for its aromatic ring and carboxylic acid group, which contribute to its reactivity and potential applications in various chemical fields.

What are the main uses of 5-bromopyridine-3-carboxylic acid (CAS: 20826-04-4)?

5-Bromopyridine-3-carboxylic acid is primarily used in pharmaceutical research as a building block for drug development. It also finds applications in the synthesis of agrochemicals, dyes, and other organic compounds. Its unique structure makes it valuable in medicinal chemistry for creating derivatives with specific biological activities.

Is 5-bromopyridine-3-carboxylic acid (CAS: 20826-04-4) safe?

5-Bromopyridine-3-carboxylic acid is considered hazardous due to its potential to cause skin and eye irritation. It should be handled with care, using appropriate protective equipment such as gloves and goggles. Safety standards recommend working in a well-ventilated area and following OSHA guidelines to minimize exposure risks.

How should 5-bromopyridine-3-carboxylic acid (CAS: 20826-04-4) be stored?

5-Bromopyridine-3-carboxylic acid should be stored in a cool, dry place away from light. It is best kept in a sealed, airtight container at a temperature below 25°C. Avoid exposure to moisture and ensure proper ventilation to maintain stability and prevent degradation.