4-(1H-Pyrazol-1-yl)benzaldehyde

Basic Information

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CAS Number

99662-34-7

Molecular Formula

C10H8N2O

Molecular Weight

172.19 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Aldehydes

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Basic Physical Properties

Melting Point

82-83 ºC

Boiling Point

310.1℃ at 760 mmHg

Flash Point

141.3℃

SMILES

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C1=CN(N=C1)C2=CC=C(C=C2)C=O

InChI

InChI=1S/C10H8N2O/c13-8-9-2-4-10(5-3-9)12-7-1-6-11-12/h1-8H

InChIKey

PPGRDLZPSDHBIC-UHFFFAOYSA-N

LogP

1.6847999999999999

Topological Polar Surface Area

34.89 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

176

Safety Information

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Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

BB 0220087
4-(1H-Pyrazol-1-yl)benzaldehyde, AldrichCPR
MLS000718861
1-(4-formylphenyl)pyrazole
AM20050519
4-Pyrazol-1-yl-benzaldehyde
DTXSID60380113
AC-2656
SMR000291129
EN300-27362
MFCD02681938
Z235340061
1-(4-Formylphenyl)-1H-pyrazole
J-513220
4-pyrazol-1-ylbenzaldehyde
PPGRDLZPSDHBIC-UHFFFAOYSA-N
CS-W022234
4-Pvrazol-1-yl-benzaldehyde
A24840
99662-34-7
AKOS000117918
SY002419
Benzaldehyde, 4-(1H-pyrazol-1-yl)-
4-(1-pyrazolyl)benzaldehyde
4-(1H-pyrazol-1-yl)-benzaldehyde
3T-0309
HMS2740B15
4-(1H-Pyrazol-1-yl)benzenecarbaldehyde
4-(1H-pyrazol-1-yl)benzaldehyde
SCHEMBL98459
BP-10715

MDL Number

MFCD02681938

Customs Code

2933199090

FAQ

What is 4-(1H-Pyrazol-1-yl)benzaldehyde (CAS: 99662-34-7)?

4-(1H-Pyrazol-1-yl)benzaldehyde is an aromatic aldehyde with the chemical formula C9H7NO2. It is a white to off-white crystalline solid with a distinctive odor. This compound has a熔点 of 150-151°C and a boiling point of 290°C at 760 mmHg. It is used in various applications including pharmaceuticals, analytical chemistry, and as a precursor in organic synthesis.

What are the main uses of 4-(1H-Pyrazol-1-yl)benzaldehyde (CAS: 99662-34-7)?

4-(1H-Pyrazol-1-yl)benzaldehyde is primarily used in the pharmaceutical industry for the synthesis of medicinal compounds. It also serves as a reagent in organic chemistry for the preparation of various heterocyclic compounds. Additionally, it is used in analytical chemistry for qualitative and quantitative analysis of other compounds.

Is 4-(1H-Pyrazol-1-yl)benzaldehyde (CAS: 99662-34-7) safe?

4-(1H-Pyrazol-1-yl)benzaldehyde is generally considered safe for laboratory use when proper precautions are taken. It is not considered hazardous for the general public. However, it should be handled with care due to its reactive nature. Protective measures include wearing appropriate personal protective equipment such as gloves and goggles.

How should 4-(1H-Pyrazol-1-yl)benzaldehyde (CAS: 99662-34-7) be stored?

4-(1H-Pyrazol-1-yl)benzaldehyde should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to minimize exposure to moisture and light. The storage temperature should be between 15-25°C, and humidity levels should be kept low to prevent degradation. It is recommended to store it in a well-ventilated area to avoid the accumulation of flammable vapors.