1H-Imidazole-4-carboxylic acid

Basic Information

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CAS Number

1072-84-0

Molecular Formula

C4H4N2O2

Molecular Weight

112.09 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

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Physical State

White to Yellow Solid

Melting Point

284°C

Boiling Point

495°C at 760 mmHg

Density

1.5240

Flash Point

253.2℃

SMILES

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C1=C(NC=N1)C(=O)O

InChI

InChI=1S/C4H4N2O2/c7-4(8)3-1-5-2-6-3/h1-2H,(H,5,6)(H,7,8)

InChIKey

NKWCGTOZTHZDHB-UHFFFAOYSA-N

LogP

0.10789999999999988

Topological Polar Surface Area

65.97999999999999 Å²

Hydrogen Bond Donor/Acceptor

2 / 4

Complexity

104

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

DTXSID00147949
Z993967082
4-imidazole-carboxylic acid
NSC32340
TS-01557
HY-W007695
Q-103097
4(5)-imidazolecarboxylic acid
Q27273893
1H-Imidazole-5-carboxylic acid #
3H-Imidazole-4-carboxylic acid
AC-6502
AKOS008105105
1H-Imidazole-4-carboxylicacid
CHEBI:218399
AM20080027
EN300-62808
BB 0216473
UNII-AE82Z8U4GJ
VT1381
IMIDAZOLE-4-CARBOXYLIC ACID
(1H-imidazol-4-yl)carboxylic acid
1H-Imidazole-4-carboxylic acid
4-imidazole carboxylic acid
CHEMBL1773943
CS-W007695
imidazole-5-carboxylic acid
1072-84-0
J110.448I
imidazol-4-carboxylic acid
NSC-32340

MDL Number

MFCD00082203

Customs Code

2933290090

FAQ

What is 1H-Imidazole-4-carboxylic acid (CAS: 1072-84-0)?

1H-Imidazole-4-carboxylic acid is a heterocyclic organic compound with the molecular formula C4H5N2O2. It is a white crystalline solid that is typically used as an intermediate in the synthesis of various pharmaceuticals and chemicals. The compound exhibits basic properties due to the presence of the imidazole ring, and it is soluble in polar solvents such as water and ethanol.

What are the main uses of 1H-Imidazole-4-carboxylic acid (CAS: 1072-84-0)?

1H-Imidazole-4-carboxylic acid is primarily used in the pharmaceutical industry as a building block for the synthesis of drugs, including antifungal agents and antiviral compounds. It also finds applications in organic synthesis, polymer science, and as a reagent in research for developing new materials and chemical processes.

Is 1H-Imidazole-4-carboxylic acid (CAS: 1072-84-0) safe?

1H-Imidazole-4-carboxylic acid is generally considered safe when handled properly. However, it should be treated with caution as it may cause irritation to the skin and eyes. Protective gloves, goggles, and a well-ventilated environment are recommended. Safety data sheets (SDS) should be consulted for detailed handling and disposal guidelines.

How should 1H-Imidazole-4-carboxylic acid (CAS: 1072-84-0) be stored?

1H-Imidazole-4-carboxylic acid should be stored in a cool, dry, and dark place, ideally at temperatures below 25°C. It is sensitive to moisture and should be kept in a sealed container. Avoid exposure to light and ensure proper ventilation to maintain stability and prevent degradation.