5-Chloropyrazolo[1,5-a]pyrimidine

Basic Information

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CAS Number

29274-24-6

Molecular Formula

C6H4ClN3

Molecular Weight

153.57 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

147-150°C

SMILES

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C1=CN2C(=CC=N2)N=C1Cl

InChI

InChI=1S/C6H4ClN3/c7-5-2-4-10-6(9-5)1-3-8-10/h1-4H

InChIKey

WEPRLWNMBTYGGD-UHFFFAOYSA-N

LogP

1.3826999999999998

Topological Polar Surface Area

30.19 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

130

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

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

AM20090387
Pyrazolo[1,5-a]pyrimidine, 5-chloro-
BG-0020
WEPRLWNMBTYGGD-UHFFFAOYSA-N
SCHEMBL405358
5-Chloropyrazolo[1,5-a]pyrimidine, AldrichCPR
Z608420946
FS-2831
5-Chloro-pyrazolo[1,5-a]pyrimidine
DTXSID40610501
CS-D1734
PB23376
AKOS005073889
5-chloropyrazolo[1,5-a]pyrimidine
29274-24-6
BCP04275
5-Chloropyrazolo[1 pound not5-a]pyrimidine
FT-0645379
A819861
SY009281
EN300-51050
MFCD04035683
J-517406
5-Chloropyrazolo[1,5-a]pyrimidine
5-Chlor-pyrazolo<1,5-a>pyrimidin
PubChem20879
SBB086949
5-chloranylpyrazolo[1,5-a]pyrimidine
Pyrazolo[1,5-a]pyrimidine,5-chloro-
VP50286
TRA0067671

MDL Number

MFCD04035683

Customs Code

2933990090

FAQ

What is 5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6)?

5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6) is an organic compound with the chemical formula C5H4ClN5. It is a pyrazolo[1,5-a]pyrimidine derivative containing a chlorine substituent. This compound exhibits unique physicochemical properties and is used in various applications due to its structural and functional characteristics.

What are the main uses of 5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6)?

5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6) finds primary applications in pharmaceuticals as an intermediate for synthesizing specific drug compounds. It is also used in research and development for its unique pharmacological properties.

Is 5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6) safe?

5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6) is generally safe when handled with proper precautions. However, it is important to follow safety guidelines, including wearing appropriate personal protective equipment and ensuring good ventilation during use. Handling should be performed in a well-ventilated area or a fume hood.

How should 5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6) be stored?

5-Chloropyrazolo[1,5-a]pyrimidine (CAS: 29274-24-6) should be stored in a cool, dry place away from direct sunlight and heat sources. It is advisable to use dark, tightly sealed containers to protect the compound from light and moisture. Maintain a temperature range of 15-25°C and avoid exposure to temperatures above 30°C to preserve its stability and purity.