2-aminopyridine-3-carboxylic acid

Basic Information

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CAS Number

5345-47-1

Molecular Formula

C6H6N2O2

Molecular Weight

138.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Physical State

Powder

Melting Point

295-297 °C (dec.)

Boiling Point

342.3°C at 760 mmHg

Flash Point

342.3°Cat760mmHg

Refractive Index

1.5100 (estimate)

SMILES

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C1=CC(=C(N=C1)N)C(=O)O

InChI

InChI=1S/C6H6N2O2/c7-5-4(6(9)10)2-1-3-8-5/h1-3H,(H2,7,8)(H,9,10)

InChIKey

KPIVDNYJNOPGBE-UHFFFAOYSA-N

LogP

0.3620000000000001

Topological Polar Surface Area

76.21 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

138

Safety Information

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Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

STR02631
BCP27060
CS-W008765
SB10365
F2191-0192
2-aminonicotinoic acid
BDBM50122000
CBC 500841
PB30535
2-amino-nicotinic acid
3-Pyridinecarboxylic acid, 2-amino-
S29G45VTQ6
2-Aminonicotinic acid
SY001124
A0994
EN300-19841
AC-2436
AM20061289
W-105734
2-Amino-3-pyridinecarboyxlic acid
NSC 3049
NSC3049
MFCD00006318
DTXSID1063801
SY319791
5345-47-1
NSC-3049
2-Amino-3-carboxypyridine
EINECS 226-296-3
AKOS000214133
NS00014650

MDL Number

MFCD00006318

Customs Code

29333999

FAQ

What is 2-aminopyridine-3-carboxylic acid (CAS: 5345-47-1)?

2-Aminopyridine-3-carboxylic acid, with the CAS number 5345-47-1, is a heterocyclic organic compound containing a pyridine ring substituted with an amino group at position 2 and a carboxylic acid group at position 3. It is known for its solubility in water and polar organic solvents, and it exhibits various chemical reactivity due to the presence of both amine and carboxylic acid functional groups.

What are the main uses of 2-aminopyridine-3-carboxylic acid (CAS: 5345-47-1)?

2-Aminopyridine-3-carboxylic acid is primarily used in pharmaceutical research as a building block for the synthesis of various drugs and bioactive compounds. It also finds applications in organic chemistry for the development of ligands and intermediates, and in industrial processes for the production of specialty chemicals and dyes.

Is 2-aminopyridine-3-carboxylic acid (CAS: 5345-47-1) safe?

2-Aminopyridine-3-carboxylic acid is generally considered safe when handled properly. However, it may cause skin and eye irritation, and inhalation of its dust or vapor could be harmful. Protective equipment such as gloves, goggles, and a lab coat is recommended. Safety data sheets (SDS) should be consulted for detailed handling and exposure guidelines.

How should 2-aminopyridine-3-carboxylic acid (CAS: 5345-47-1) be stored?

2-Aminopyridine-3-carboxylic acid should be stored in a cool, dry, and well-ventilated area, away from light. It is typically kept in sealed containers to prevent moisture absorption and degradation. Storage conditions should maintain a temperature below 25°C and humidity levels below 60% to ensure stability and prolong shelf life.