5,7-Dichloropyrazolo[1,5-a]pyrimidine

Basic Information

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CAS Number

57489-77-7

Molecular Formula

C6H3Cl2N3

Molecular Weight

188.02 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

Pale-yellow to Yellow-brown Solid

Melting Point

73-75°C

SMILES

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ClC1=CC(Cl)=NC2=CC=NN12

InChI

InChI=1S/C6H3Cl2N3/c7-4-3-5(8)11-6(10-4)1-2-9-11/h1-3H

InChIKey

JMTFWCYVZOFHLR-UHFFFAOYSA-N

LogP

2.0361000000000002

Topological Polar Surface Area

30.19 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

155

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

5,7-Dichloropyrazolo[1,5-a]pyrimidine
PYRAZOLO[1,5-A]PYRIMIDINE, 5,7-DICHLORO-
5,7-Dichloro-pyrazolo[1,5-a]pyrimidine
5,7-dichloropyrazolo(1,5-a)pyrimidine
PubChem14638
JMTFWCYVZOFHLR-UHFFFAOYSA-N
BCP10031
STL556864
SC2961
AS0032
BBL103055
RP24769
RP08669
PB34285
TRA0034920
HP21408
5,7-
5,7-dichloropyrazolo[1,5-a]pyrimidine

MDL Number

MFCD08273918

Customs Code

2933990090

FAQ

What regulatory guidelines apply to 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7)?

5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7) is subject to a range of regulatory guidelines. It is classified under GHS as a hazardous substance with specific physical and health hazards. In the EU, it must comply with REACH regulations for registration, evaluation, authorization, and restriction of chemicals. In the USA, it is regulated by the EPA and FDA for environmental and safety considerations, particularly in relation to its use in research and development or industrial applications.

Are there alternatives to 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7) in synthesis?

For synthesis, alternatives to 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7) include other pyrazolo[1,5-a]pyrimidines with different substituents, such as monochloro, trifluoromethyl, or cyano analogs. These alternatives can offer similar or varying properties depending on the specific application. Common reagents include chloroacetyl chloride or trifluoromethylsulfonyl chloride, which can be used as substitutes in similar reactions.

What is the market or research trend for 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7)?

The market for 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7) is driven by its applications in research, particularly in the development of new pharmaceuticals and agrochemicals. Recent trends indicate a growing interest in its use as a biological probe and potential drug candidate. Research is also exploring its synthetic utility and the optimization of its properties for various applications. Market trends suggest an increasing demand, fueled by advancements in chemical and pharmaceutical research.

How should waste containing 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7) be handled?

Waste containing 5,7-Dichloropyrazolo[1,5-a]pyrimidine (CAS: 57489-77-7) should be managed according to local and international regulations. It is classified as a hazardous waste and should be collected in appropriate containers and stored under controlled conditions to prevent environmental contamination. For disposal, it is recommended to use professional waste disposal services that specialize in hazardous materials. Proper incineration is a common method, and precautions should be taken to ensure safety and minimize environmental impact during the disposal process.