3-Methyl-5-(trifluoromethyl)-1H-pyrazole

Basic Information

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CAS Number

10010-93-2

Molecular Formula

C5H5F3N2

Molecular Weight

150.1 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Specialty Chemicals UV Stabilizers

Agricultural Chemicals Pesticides Herbicides

Electronic Chemicals Semiconductor Materials Etchants

Basic Physical Properties

Melting Point

87.0 to 91.0 deg-C

Boiling Point

187℃

Flash Point

67℃

Refractive Index

1.429

SMILES

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CC1=CC(=NN1)C(F)(F)F

InChI

InChI=1S/C5H5F3N2/c1-3-2-4(10-9-3)5(6,7)8/h2H,1H3,(H,9,10)

InChIKey

DLCHCAYDSKIFIN-UHFFFAOYSA-N

LogP

1.73692

Topological Polar Surface Area

28.68 Å²

Hydrogen Bond Donor/Acceptor

1 / 2

Complexity

123

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

Hazard Class

Class IRRITANT Class IRRITANT

Synonyms & References

English

GDKOITGSFWGKPT-UHFFFAOYSA-N
CHEMBL2323846
F2169-0754
FS-1264
AM808020
EN300-114077
942060-04-0
5-methyl-3-(triluoromethyl)-1H-pyrazole
A859535
3-Methyl-5-(trifluoromethyl)pyrazole, 99%
5-Methyl-3-trifluoromethyl-1H-pyrazole
3-[5-(4-CHLORO-BENZYLIDENE)-4-OXO-2-THIOXO-THIAZOLIDIN-3-YL]-PROPIONICACID
3-Methyl-5-(trifluoromethyl)pyrazole
5(3)-Methyl-3(5)-(trifluoromethyl)pyrazole
MFCD00156058
3-trifluoromethyl-5-methylpyrazole
HMS1661J06
InChI=1/C5H5F3N2/c1-3-2-4(10-9-3)5(6,7)8/h2H,1H3,(H,9,10
SB40597
CS-10776
1h-pyrazole, 5-methyl-3-(trifluoromethyl)-
Z2160887338
5-methyl-3-(trifluoromethyl)pyrazole
SY050432
Pyrazole, 3(or 5)-methyl-5(or 3)-(trifluoromethyl)-
3-Trifluoromethyl-5-(methyl)pyrazole;3-Methyl-5-(trifluoromethyl)-1h-pyrazole;3-Methyl-5-(trifluoromethyl)-1H-pyrazole
11T-0255
10010-93-2
CS-W000825
FT-0735564
M2032

MDL Number

MFCD00829309

Customs Code

2933199090

FAQ

What is 3-Methyl-5-(trifluoromethyl)-1H-pyrazole (CAS: 10010-93-2)?

3-Methyl-5-(trifluoromethyl)-1H-pyrazole is a chemical compound with the CAS number 10010-93-2. It has the chemical formula C5H4F3N2 and is a white solid with a pungent odor. It is soluble in organic solvents and has a melting point of 161-162°C.

What are the main uses of 3-Methyl-5-(trifluoromethyl)-1H-pyrazole (CAS: 10010-93-2)?

3-Methyl-5-(trifluoromethyl)-1H-pyrazole is primarily used in pharmaceuticals for the synthesis of drugs, particularly in the development of anti-inflammatory and anti-proliferative agents. It is also used in research for its biological activity and as a building block in organic synthesis.

Is 3-Methyl-5-(trifluoromethyl)-1H-pyrazole (CAS: 10010-93-2) safe?

3-Methyl-5-(trifluoromethyl)-1H-pyrazole is classified as a moderately toxic compound. It should be handled with care to avoid inhalation, ingestion, or skin contact. Proper ventilation, protective clothing, and gloves are recommended during handling. Storage in a cool, dry place away from heat sources and incompatible materials is essential.

How should 3-Methyl-5-(trifluoromethyl)-1H-pyrazole (CAS: 10010-93-2) be stored?

3-Methyl-5-(trifluoromethyl)-1H-pyrazole should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a well-sealed container to prevent moisture absorption. Avoid contact with oxidizing agents and strong acids. Store in a secure location, away from ignition sources, and ensure proper labeling for safety.