1H-Indazol-5-ol

Basic Information

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CAS Number

15579-15-4

Molecular Formula

C7H6N2O

Molecular Weight

134.14 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

187.0 to 191.0 deg-C

Boiling Point

366.5°C at 760 mmHg

Density

1.434

Flash Point

175.5℃

Refractive Index

1.76

SMILES

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C1=CC2=C(C=C1O)C=NN2

InChI

InChI=1S/C7H6N2O/c10-6-1-2-7-5(3-6)4-8-9-7/h1-4,10H,(H,8,9)

InChIKey

ZHDXWEPRYNHNDC-UHFFFAOYSA-N

LogP

1.2685

Topological Polar Surface Area

48.91 Å²

Hydrogen Bond Donor/Acceptor

2 / 3

Complexity

129

Safety Information

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GHS Hazard Pictograms

H302

H318

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H318 Causes serious eye damage
Serious eye damage/eye irritation

Synonyms & References

English

PS-3678
1H-Indazol-5-ol
5-Hydroxy-1H-indazole, 97%
NSC520104
W-205790
SCHEMBL277777
5-Hydroxyindazole
CS-D0862
NSC-520104
Z1209763128
AM20060463
A809682
ZHDXWEPRYNHNDC-UHFFFAOYSA-N
AKOS005206761
BCP11175
15579-15-4
PB14272
AC-1675
1H-indazole-5-ol
SY002920
Hydroxy-5 indazole
MFCD01938124
5-Hydroxy-1H-indazole
NSC 520104
Hydroxy-5 indazole [French]
HY-69166
EN300-79059
SCHEMBL19359062
5-Hydroxy(1H)indazole
H1636
5-Hydroxy indazole

MDL Number

MFCD01938124

Customs Code

2933990090

FAQ

What is 1H-Indazol-5-ol (CAS: 15579-15-4)?

1H-Indazol-5-ol (CAS: 15579-15-4) is an aromatic compound characterized by its heterocyclic structure, featuring a five-membered ring with three carbons and one nitrogen atom. It is a white solid with a melting point of approximately 152-153°C and is commonly used in pharmaceuticals and organic synthesis.

What are the main uses of 1H-Indazol-5-ol (CAS: 15579-15-4)?

1H-Indazol-5-ol (CAS: 15579-15-4) is primarily used in the pharmaceutical industry for the synthesis of various drugs, particularly those targeting inflammatory and neurodegenerative diseases. It also finds application in organic synthesis as a key intermediate in the production of other heterocycles.

Is 1H-Indazol-5-ol (CAS: 15579-15-4) safe?

1H-Indazol-5-ol (CAS: 15579-15-4) is generally safe when handled with appropriate protective measures. It is important to avoid inhalation, skin contact, and ingestion. Eye protection and gloves are recommended during handling. Always follow safety guidelines and wear appropriate personal protective equipment.

How should 1H-Indazol-5-ol (CAS: 15579-15-4) be stored?

1H-Indazol-5-ol (CAS: 15579-15-4) should be stored in well-sealed containers to protect it from moisture and light. Store at room temperature, away from direct sunlight and heat sources. Maintain a relative humidity below 50% to prevent degradation. Keep the compound away from incompatible materials such as acids and strong bases.