5-Amino-3-(2-thienyl)pyrazole

Basic Information

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CAS Number

96799-03-0

Molecular Formula

C7H7N3S

Molecular Weight

165.22 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

102-106 °C

Boiling Point

453.8°Cat760mmHg

Density

1.399

Flash Point

228.2°C

Refractive Index

1.707

SMILES

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C1=CSC(=C1)C2=CC(=NN2)N

InChI

InChI=1S/C7H7N3S/c8-7-4-5(9-10-7)6-2-1-3-11-6/h1-4H,(H3,8,9,10)

InChIKey

TXSOLYKLZBJHFF-UHFFFAOYSA-N

LogP

1.7204

Topological Polar Surface Area

54.699999999999996 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

142

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Synonyms & References

English

3-(Thiophen-2-yl)-1H-pyrazol-5-amine
5-Amino-3-(2-thienyl)pyrazole
5-Amino-3-(2-Thienyl)-1H-Pyrazole
5-Thien-2-yl-1H-pyrazol-3-amine
5-thiophen-2-yl-1H-pyrazol-3-amine
3-(2-Thienyl)-1H-pyrazol-5-amine
3-(2-thienyl)-5-aminopyrazole
5-(2-thienyl)-1H-pyrazol-3-amine
5-amino-3-(thien-2-yl)-1h-pyrazole
5-thiophen-2-yl-2H-pyrazol-3-ylamine
GNF-Pf-1850
5-(2-Thienyl)-1H-pyrazol-3-amine (ACI)
3-Amino-5-(2-thienyl)-1H-pyrazole
3-Amino-5-(2-thienyl)pyrazole
3-Amino-5-(thiophen-2-yl)-1H-pyrazole
5-(Thien-2-yl)-2H-pyrazol-3-ylamine
5-(Thiophen-2-yl)-1H-pyrazol-3-amine
5-Amino-3-(2-thienyl)-2H-pyrazole
5-Amino-3-(thien-2-yl)-1H-pyrazole
MFCD00051815
HMS553C07
5-Amino-3-(thien-2-yl)pyrazole
CS-0250724
Z317042252
3-(thiophen-2-yl)-1H-pyrazol-5-amine
BBL020988
DB-057648
3-thien-2-yl-1h-pyrazol-5-amine
J9N
5-Amino-3-(2-thienyl)pyrazole, 96%
5-Amino-3-(2-thienyl)-1H-pyrazole

MDL Number

MFCD00051815

Customs Code

2934999090

FAQ

What is 5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0)?

5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0) is a heterocyclic compound with the molecular formula C7H7N3S. It is characterized by its aromatic nature and is used in various applications due to its chemical properties.

What are the main uses of 5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0)?

5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0) is primarily used in pharmaceuticals as an intermediate in the synthesis of other compounds. It also has applications in the production of dyes and pigments, and as a research reagent in the chemical and pharmaceutical industries.

Is 5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0) safe?

5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0) is safe when handled with appropriate precautions. It is important to follow safety guidelines, wear protective clothing, and ensure proper ventilation. Always consult a safety data sheet (SDS) for detailed information.

How should 5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0) be stored?

5-Amino-3-(2-thienyl)pyrazole (CAS: 96799-03-0) should be stored in a cool, dry place away from direct sunlight and heat sources. It should be kept in a tightly sealed container to prevent moisture absorption. Store it at room temperature or slightly cooler, ideally between 15°C to 25°C, and ensure good ventilation to avoid the risk of decomposition.