2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile

Basic Information

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CAS Number

70291-62-2

Molecular Formula

C8H8N2S

Molecular Weight

153.25 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Nitriles

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

153-154℃

SMILES

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C1CC2=C(C1)SC(=C2C#N)N

InChI

InChI=1S/C8H8N2S/c9-4-6-5-2-1-3-7(5)11-8(6)10/h1-3,10H2

InChIKey

RILAXFOADRDGPQ-UHFFFAOYSA-N

LogP

2.12742

Topological Polar Surface Area

26.02 Å²

Hydrogen Bond Donor/Acceptor

2 / 1

Complexity

207

Safety Information

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Hazard Statement

Hazard Class

Class 6.1 Class 6.1

Synonyms & References

English

4H-Cyclopenta[b]thiophene-3-carbonitrile, 2-amino-5,6-dihydro-
2-azanyl-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile
CHEMBL5219174
DTXSID60293037
F0016-0550
J-507895
MFCD00121495
Z56757212
AMY26991
2-amino-4,5,6-trihydrocyclopenta[1,2-b]thiophene-3-carbonitrile
A836835
2-amino-5,6-dihydro-4h-cyclopentathiophene-3-carbonitrile
HMS550J16
CS-W010830
2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile
2-amino-4H,5H,6H-cyclopenta[b]thiophene-3-carbonitrile
NSC-86940
FS-1957
BB 0242393
NSC86940
70291-62-2
2-Amino-5,6-dihydro-4H-cyclopenta[b]thioph ene-3-carbonitrile
FT-0641286
Maybridge1_003206
NCGC00328172-01
2-Amino-3-cyano-5,6-dihydro-4H-cyclopenta[b]thiophene
SR-01000397026
EN300-02285
SR-01000397026-1
SCHEMBL1514467
AB01323441-02

MDL Number

MFCD00121495

Customs Code

2934999090

FAQ

What is 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile (CAS: 70291-62-2)?

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile is an organic compound with the CAS number 70291-62-2. It has the molecular formula C8H9N2S and is characterized by its thiophene ring structure with a 2-amino and 3-carbonitrile substitution. This compound is commonly used in the synthesis of other pharmaceutical and chemical intermediates.

What are the main uses of 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile (CAS: 70291-62-2)?

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile is primarily used as a precursor in the production of pharmaceuticals and as a chemical intermediate. It plays a role in the synthesis of various organic compounds, contributing to the development of new drugs and materials.

Is 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile (CAS: 70291-62-2) safe?

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile is safe when handled with appropriate precautions. It is important to follow safety guidelines, including the use of personal protective equipment such as gloves and goggles, and to avoid inhalation or skin contact. Storage should be in a cool, dry, and well-ventilated area, away from sources of ignition.

How should 2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile (CAS: 70291-62-2) be stored?

2-Amino-5,6-dihydro-4H-cyclopenta[b]thiophene-3-carbonitrile should be stored in a cool, dry place, away from direct sunlight and sources of heat or ignition. It should be kept in a tightly sealed container to prevent decomposition and contamination. Ideal storage conditions include a temperature range of 0-25°C and a relative humidity below 50%. Proper labeling and storage of the compound are essential for safety and efficacy.