4-Aminonicotinic acid

Basic Information

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CAS Number

7418-65-7

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

Colorless to Yellow Solid

Melting Point

307-312 °C

Boiling Point

253.51°C (rough estimate)

Density

1.3471 (rough estimate)

Flash Point

193.194℃

Solubility

Soluble in aqueous acid and base.

Refractive Index

1.5100 (estimate)

SMILES

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C1=CN=CC(=C1N)C(=O)O

InChI

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

InChIKey

IASBMUIXBJNMDW-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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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

W-200499
4-Amino Nicotinic Acid
EN300-74247
SCHEMBL244632
4-aminonicotinicacid
SY005556
CHEBI:68577
DTXSID00313061
AC-1733
PB26016
NS00014694
4-Amino-3-pyridinecarboxylic acid
CHEMBL3617320
FT-0601315
4-Amino-nicotinic acid, >=97.0% (HPLC)
Q27137021
MFCD00234183
CL0180
Z1167043563
3-PYRIDINECARBOXYLIC ACID, 4-AMINO-
AMY2773
7418-65-7
4-aminopyridine-3-carboxylic acid
BDBM50122001
PS-3347
4-Amino-nicotinic acid
PD043712
NSC266130
NSC 266130
AKOS000267477
4-aminonicotinate

MDL Number

MFCD00234183

FAQ

What is 4-Aminonicotinic acid (CAS: 7418-65-7)?

4-Aminonicotinic acid (CAS: 7418-65-7) is a chemical compound with the formula C6H6N2O2. It is a white crystalline solid that exhibits solubility in water and organic solvents. This compound contains an amino group at the 4-position of the nicotinic acid ring, making it a key intermediate in pharmaceutical and research applications. Its structure and properties make it valuable for studying metabolic pathways and drug interactions.

What are the main uses of 4-Aminonicotinic acid (CAS: 7418-65-7)?

4-Aminonicotinic acid (CAS: 7418-65-7) is primarily used in pharmaceutical research as a precursor for developing drugs targeting neurological disorders. It also serves in industrial synthesis of organic compounds and as a ligand in biochemical studies. Additionally, it is employed in food additive research and as a component in certain chemical processes. Its versatility in chemical applications makes it relevant across multiple scientific fields.

Is 4-Aminonicotinic acid (CAS: 7418-65-7) safe?

4-Aminonicotinic acid (CAS: 7418-65-7) is generally considered safe when handled properly. However, it may cause mild skin or eye irritation upon contact. Safety guidelines recommend using appropriate personal protective equipment (PPE) such as gloves and goggles. While it has low acute toxicity, long-term exposure should be avoided, and adherence to OSHA and EPA safety standards is advised for safe handling.

How should 4-Aminonicotinic acid (CAS: 7418-65-7) be stored?

4-Aminonicotinic acid (CAS: 7418-65-7) should be stored in a cool, dry place away from light. It is best kept in a sealed container at temperatures below 25°C to maintain stability. Avoid exposure to moisture and high humidity. Storage in a well-ventilated area is recommended, and it should be protected from potential contaminants to ensure product integrity and safety.