1H-Pyrazol-4-ylboronic acid

Basic Information

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CAS Number

763120-58-7

Molecular Formula

C3H5BN2O2

Molecular Weight

111.9 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

146-151 °C

Flash Point

214.07℃

SMILES

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B(C1=CNN=C1)(O)O

InChI

InChI=1S/C3H5BN2O2/c7-4(8)3-1-5-6-2-3/h1-2,7-8H,(H,5,6)

InChIKey

KEZNMOUMHOZFRA-UHFFFAOYSA-N

LogP

-1.9105

Topological Polar Surface Area

69.14 Å²

Hydrogen Bond Donor/Acceptor

3 / 4

Complexity

79.7

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

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

Synonyms & References

English

E2Y8DF7S4H
1H-Pyrazole-4-boronic acid(contains varying amounts of Anhydride)
1H-Pyrazole-4-boronic acid, >=95.0%
PYRAZOL-4-YLBORONIC ACID
BCP12527
PB30888
CS-W000966
GS-5698
1H-pyrazole-4-ylboronic acid
(1H-pyrazol-4-yl)boronic acid
4-pyrazole boronic acid
Pyrazole-4-boronic acid
MFCD07368251
AM804332
4-pyrazolyl boronic acid
1H-pyrazol-4-ylboronic acid
1H-pyrazol-4-boronic acid
P2478
763120-58-7
FT-0652430
Boronic acid, 1H-pyrazol-4-yl-
SCHEMBL155841
1H-Pyrazol-4-yl-4-boronic acid
AKOS005257947
4-PYRAZOLEBORONIC ACID
SY005161
1H-pyrazol-4-ylboronic acid;4-Pyrazoleboronic Acid
KEZNMOUMHOZFRA-UHFFFAOYSA-N
DTXSID30590409
Boronic acid, B-1H-pyrazol-4-yl-
1H-Pyrazole-4-boronicacid

MDL Number

MFCD07368251

Customs Code

2933199090

FAQ

What is 1H-Pyrazol-4-ylboronic acid (CAS: 763120-58-7)?

1H-Pyrazol-4-ylboronic acid is an organic compound with the molecular formula C5H5BO2. It is a boronic acid derivative of the pyrazole ring. This compound is known for its stability and is used in various chemical syntheses and organic reactions.

What are the main uses of 1H-Pyrazol-4-ylboronic acid (CAS: 763120-58-7)?

1H-Pyrazol-4-ylboronic acid is primarily used as a boronic acid derivative in organic synthesis, particularly in Suzuki coupling reactions. It is also utilized in the preparation of various pharmaceuticals and in the development of new materials.

Is 1H-Pyrazol-4-ylboronic acid (CAS: 763120-58-7) safe?

1H-Pyrazol-4-ylboronic acid is generally considered safe for industrial use, but proper handling is essential. It is important to follow safety guidelines, including the use of appropriate personal protective equipment (PPE) and the implementation of good laboratory practices to prevent exposure.

How should 1H-Pyrazol-4-ylboronic acid (CAS: 763120-58-7) be stored?

1H-Pyrazol-4-ylboronic acid should be stored in a dry, cool, and well-ventilated area, away from direct sunlight and heat sources. It is recommended to store it in a tightly sealed container to protect it from moisture and ensure its stability. Temperature should be maintained below 25°C (77°F) to prevent degradation.