(5-Chloro-3-pyridinyl)boronic acid

Basic Information

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CAS Number

872041-85-5

Molecular Formula

C5H5BClNO2

Molecular Weight

157.37 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Agricultural Chemicals Pesticides Herbicides

Basic Physical Properties

Melting Point

255-260 °C

Boiling Point

335.3 °C at 760 mmHg

Density

1.41

Flash Point

156.6 °C

Refractive Index

1.559

SMILES

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B(C1=CC(=CN=C1)Cl)(O)O

InChI

InChI=1S/C5H5BClNO2/c7-5-1-4(6(9)10)2-8-3-5/h1-3,9-10H

InChIKey

NJXYBTMCTZAUEE-UHFFFAOYSA-N

LogP

-0.5851999999999999

Topological Polar Surface Area

53.35 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

114

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

Synonyms & References

English

BCP21926
5-chloropyridin-3-yl boronic acid
J-501575
(5-chloropyridin-3-yl)boronic acid
5-Chloropyridin-3-ylboronic acid
MFCD06798243
NJXYBTMCTZAUEE-UHFFFAOYSA-N
(5-CHLORO-3-PYRIDYL)BORONIC ACID
EN300-7088327
AB29845
BS-2123
SCHEMBL315514
SY043355
5-chloropyridine-3-ylboronic acid
5-Chloro-3-pyridinylboronic Acid
FT-0645000
872041-85-5
BP-11078
CS-W000997
A842032
5-chloro3-pyridinyl boronic acid
3-Chloropyridine-5-boronic acid;5-Chloropyridine-3-boronic Acid
AKOS015856098
5-Chloro-3-pyridineboronic acid, >=95%
AC-26392
(5-chloropyridin-3-yl)boronicacid
3-Chloropyridine-5-boronic acid
AMY1118
DTXSID70602590
5-CHLORO-3-PYRIDINEBORONIC ACID
5-Chloropyridine-3-boronic acid

MDL Number

MFCD06798243

Customs Code

2933399090

FAQ

What is (5-Chloro-3-pyridinyl)boronic acid (CAS: 872041-85-5)?

(5-Chloro-3-pyridinyl)boronic acid, also known as 5-chlorobenzotriazole-4-boronic acid, is a chemical compound with the CAS number 872041-85-5. It is a solid with a molecular formula of C8H5ClBNaO3. This compound is characterized by its aromatic nature and boronic acid functionality, making it useful in various chemical reactions.

What are the main uses of (5-Chloro-3-pyridinyl)boronic acid (CAS: 872041-85-5)?

(5-Chloro-3-pyridinyl)boronic acid is primarily used as a precursor in organic synthesis, particularly in Suzuki coupling reactions. It is also utilized in the pharmaceutical industry for the synthesis of drug candidates. Additionally, it finds applications in materials science and as a reagent in biochemical research.

Is (5-Chloro-3-pyridinyl)boronic acid (CAS: 872041-85-5) safe?

(5-Chloro-3-pyridinyl)boronic acid is generally safe when handled with proper precautions. However, it should be stored away from heat and direct sunlight. Protective measures include wearing gloves and goggles during handling to avoid skin and eye contact. It is not flammable but can react with strong acids and bases.

How should (5-Chloro-3-pyridinyl)boronic acid (CAS: 872041-85-5) be stored?

(5-Chloro-3-pyridinyl)boronic acid should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture and light exposure. Storage at temperatures below 25°C is recommended to maintain its stability.