5-Bromo-2-chloropyrimidine

Basic Information

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CAS Number

32779-36-5

Molecular Formula

C4H2BrClN2

Molecular Weight

193.43 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

Physical State

White to Yellow Solid

Melting Point

76.0 to 80.0 deg-C

Boiling Point

95°C/15mmHg

Density

1.86

Flash Point

95℃/15mm

Refractive Index

1.588

SMILES

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C1=C(C=NC(=N1)Cl)Br

InChI

InChI=1S/C4H2BrClN2/c5-3-1-7-4(6)8-2-3/h1-2H

InChIKey

XPGIBDJXEVAVTO-UHFFFAOYSA-N

LogP

1.8924999999999998

Topological Polar Surface Area

25.78 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

72.4

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

Sensitiveness

Sensitive to light

Synonyms & References

English

5-bromo-2-chloropyrimidin
5-bromo-2-chloroprimidine
AC-2550
5-Bromo-2-chloropyrimidine, purum, >=98.0% (HPLC)
AM20090481
MFCD00483232
XPGIBDJXEVAVTO-UHFFFAOYSA-
SCHEMBL16334
CS-M1309
5-bromo chloropyrimidine
PS-4903
5-Bromo-2-chloropyrimidine, 96%
5-Bromo-2-chloropyrimidine
EN300-67370
BP-10875
DTXSID50345731
A19573
InChI=1/C4H2BrClN2/c5-3-1-7-4(6)8-2-3/h1-2H
Q-102306
F0001-0970
PYRIMIDINE, 5-BROMO-2-CHLORO-
SB20214
5-Bromo-2-chloropyrimidine purum
SY001979
2-chloro-5-bromo-pyrimidine
FT-0604351
5-bromo-2-chloro-pyrimidine
A13466
Z1079244864
HY-76897
BCP27156

MDL Number

MFCD00483232

Customs Code

2933599090

FAQ

What is 5-Bromo-2-chloropyrimidine (CAS: 32779-36-5)?

5-Bromo-2-chloropyrimidine is a halogenated pyrimidine compound with the chemical formula C5H4BrClN2. It is a yellow solid that is typically used as an intermediate in synthetic chemistry. The compound exhibits moderate solubility in polar solvents and is known for its stability under normal conditions. Its structure includes a pyrimidine ring substituted with bromo and chloro groups, making it valuable in chemical research and development.

What are the main uses of 5-Bromo-2-chloropyrimidine (CAS: 32779-36-5)?

5-Bromo-2-chloropyrimidine is primarily used in pharmaceutical research as a building block for drug development. It serves as an intermediate in the synthesis of various heterocyclic compounds and is also employed in agrochemicals and organic synthesis. Due to its unique chemical properties, it finds applications in the creation of bioactive molecules and is a key component in the development of certain medicinal compounds.

Is 5-Bromo-2-chloropyrimidine (CAS: 32779-36-5) safe?

5-Bromo-2-chloropyrimidine is considered toxic if inhaled or ingested, and it may cause skin and eye irritation. Proper handling requires the use of personal protective equipment (PPE) such as gloves, goggles, and a lab coat. Safety standards advise working in a well-ventilated area and following standard chemical safety protocols to minimize exposure risks.

How should 5-Bromo-2-chloropyrimidine (CAS: 32779-36-5) be stored?

5-Bromo-2-chloropyrimidine should be stored in a cool, dry, and dark place to maintain its stability. It is best kept in a sealed container away from light and moisture. Storage at temperatures below 25°C is recommended, and it should be kept in a well-ventilated area to prevent the accumulation of harmful vapors.