1-(2-Bromophenyl)-1H-pyrazole

Basic Information

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CAS Number

87488-84-4

Molecular Formula

C9H7BrN2

Molecular Weight

223.07 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

Liquid

SMILES

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Brc1ccccc1n2cccn2

InChI

InChI=1S/C9H7BrN2/c10-8-4-1-2-5-9(8)12-7-3-6-11-12/h1-7H

InChIKey

QNDJHGODPWAKAO-UHFFFAOYSA-N

LogP

2.6348000000000003

Topological Polar Surface Area

17.82 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

152

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

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

1-(2-Bromophenyl)-1H-pyrazole
1-(2-bromophenyl)pyrazole
1H-Pyrazole,1-(2-bromophenyl)-
(2-bromophenyl)pyrazole
1-(2-Bromo-phenyl)-1H-pyrazole
1-(2-Bromophenyl)-1H-pyrazole (ACI)
1-(2-Bromophenyl)pyrazole

MDL Number

MFCD06659065

Customs Code

2933199090

FAQ

What regulatory guidelines apply to 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4)?

Regulatory guidelines for 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4) include GHS classification, which categorizes it as a hazardous chemical due to its potential health and environmental hazards. Additionally, it must comply with REACH regulations for the European Union, ensuring that manufacturers and importers register the substance with the appropriate authorities. In the USA, FDA and EPA regulations ensure safe handling, storage, and disposal, including requirements for proper labeling and storage conditions to prevent accidental exposure and environmental contamination.

Are there alternatives to 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4) in synthesis?

There are several alternatives to 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4) in synthesis, such as other heterocyclic compounds like 1-(2-Chlorophenyl)-1H-pyrazole or related benzimidazoles. These alternatives offer similar functional groups for various applications, such as pharmaceuticals, pesticides, and dyes. Common alternative reagents include bromine and other halogenating agents that can be used to synthesize similar compounds, providing flexibility in chemical synthesis.

What is the market or research trend for 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4)?

The market and research trends for 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4) are driven by its potential applications in the pharmaceutical and agrochemical industries. Emerging research focuses on its use as an intermediate in drug development, particularly in antiviral and anticancer drugs. Market trends indicate increasing demand, with price stability due to stable supply and growing demand. Research is also exploring its use in novel pesticide formulations and as a building block for synthesizing complex organic molecules.

How should waste containing 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4) be handled?

Waste containing 1-(2-Bromophenyl)-1H-pyrazole (CAS: 87488-84-4) should be handled according to hazardous waste disposal regulations. Waste should be collected in appropriate containers and stored in a secure area, away from sources of ignition and incompatible materials. For incineration, ensure the waste is properly pre-treated to prevent explosions. Alternatively, professional waste disposal services can be utilized to manage and dispose of the waste safely. Always follow local and international environmental protection guidelines to minimize environmental impact and ensure compliance with regulatory standards.