1-Benzothiophene-3-ol

Basic Information

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CAS Number

520-72-9

Molecular Formula

C8H6OS

Molecular Weight

150.2 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Boiling Point

301.6°C at 760 mmHg

SMILES

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C1=CC=C2C(=C1)C(=CS2)O

InChI

InChI=1S/C8H6OS/c9-7-5-10-8-4-2-1-3-6(7)8/h1-5,9H

InChIKey

XHQBIYCRFVVHFD-UHFFFAOYSA-N

LogP

2.6069000000000004

Topological Polar Surface Area

20.23 Å²

Hydrogen Bond Donor/Acceptor

1 / 1

Complexity

126

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

A828913
CS-0453212
3-Hydroxybenzothiophene
CHEMBL3311419
benzo[b]thiophen-3-ol
AKOS003611445
DTXSID70199970
1-Benzothiophen-3-ol
BRN 0114954
Benzothiophen-3-ol
3-Hydroxythianaphthene
5-17-04-00188 (Beilstein Handbook Reference)
benzothiophen-3-ol;Benzo[b]thiophen-3-ol
FT-0632278
BENZO(b)THIOPHENE-3-OL
3-hydroxybenzo[b]thiophene
Benzo[b]thiophene-3-ol
1-Benzothiophen-3-ol #
Thioindoxyl
520-72-9
SCHEMBL276823
Benzo[b]thiophen-3-ol
Benzo(b)thiophene-3-ol
1-benzothiophen-3-ol
3-HYDROXYBENZOTHIOPHENE
3-hydroxy-thionaphthene
benzo<b>thiophen-3-ol
hydroxy benzo[b]thiophene

MDL Number

MFCD01663546

Customs Code

2934999090

FAQ

What is 1-Benzothiophene-3-ol (CAS: 520-72-9)?

1-Benzothiophene-3-ol is a heterocyclic organic compound with the CAS number 520-72-9. It has the molecular formula C8H6O and is a derivative of benzothiophene. This compound is characterized by its aromaticity and a hydroxyl group attached to the thiophene ring. It is used in the synthesis of pharmaceuticals and as a chemical intermediate.

What are the main uses of 1-Benzothiophene-3-ol (CAS: 520-72-9)?

1-Benzothiophene-3-ol is primarily used in the manufacturing of pharmaceuticals and as a chemical intermediate. It serves as a starting material for the synthesis of various drugs and can be used in research for developing new chemical entities. It also finds application in the preparation of other organic compounds and materials.

Is 1-Benzothiophene-3-ol (CAS: 520-72-9) safe?

1-Benzothiophene-3-ol is generally considered safe when handled with proper precautions. However, it should be stored away from heat and sources of ignition. It is important to wear protective clothing and gloves when handling the compound to avoid skin contact. Inhalation of the compound or its vapors should be avoided for safety reasons.

How should 1-Benzothiophene-3-ol (CAS: 520-72-9) be stored?

1-Benzothiophene-3-ol 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 exposure to air and moisture. Proper ventilation is recommended in the storage area to minimize the risk of fire or explosion. It is also advisable to store it at a temperature below 25°C (77°F) to maintain stability and safety.