4-Hydrazino-2(1H)-pyridinone

Basic Information

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CAS Number

106689-41-2

Molecular Formula

C5H7N3O

Molecular Weight

125.13 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

SMILES

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C1=CNC(=O)C=C1NN

InChI

InChI=1S/C5H7N3O/c6-8-4-1-2-7-5(9)3-4/h1-3H,6H2,(H2,7,8,9)

InChIKey

ICQHVQJVRZINSO-UHFFFAOYSA-N

LogP

-0.3395000000000001

Topological Polar Surface Area

70.91 Å²

Hydrogen Bond Donor/Acceptor

4 / 4

Complexity

183

Safety Information

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Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H332 Harmful if inhaled
Acute toxicity, inhalation

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

Synonyms & References

English

4-hydrazinopyrid-2-one
AKOS006336937
DTXSID30544967
W16830
ICQHVQJVRZINSO-UHFFFAOYSA-N
106689-41-2
4-HYDRAZINYLPYRIDIN-2-OL
4-Hydrazinylpyridin-2(1H)-one
4-HYDRAZINYL-2(1H)-PYRIDINONE
SY119822
4-hydrazino-1H-pyridin-2-one
DS-5041
EN300-2485133
BCP14942
MFCD18071580
2(1H)Pyridinone,4hydrazino
4-hydrazinyl-1H-pyridin-2-one
SCHEMBL402331
FT-0740478
CS-0036081
SB52906
4-hydrazinyl-2(1H)-Pyridinone
2(1H)-Pyridinone,4-hydrazinyl-
2(1H)-Pyridinone,4-hydrazino- (9CI)
4-Hydrazino-1H-pyridin-2-one
4-Hydrazinylpyridin-2(1H)
2(1H)-PYRIDINONE, 4-HYDRAZINO-
2(1H)-Pyridinone, 4-hydrazinyl-
2(1H)-Pyridinone,4-hydrazino-(9CI)
AK117636
4-diazanyl-1H-pyridin-2-one

MDL Number

MFCD18071580

FAQ

What are the physical and chemical properties of 4-Hydrazino-2(1H)-pyridinone (CAS: 106689-41-2)?

4-Hydrazino-2(1H)-pyridinone is a white crystalline solid with a molecular weight of approximately 172.15 g/mol. It has a solubility of about 10 mg/mL in water and is sparingly soluble in organic solvents. It exhibits good stability under normal conditions but is sensitive to strong oxidizing agents and moisture. This compound is moderately reactive and can undergo various transformations such as hydrolysis and reduction.

How is 4-Hydrazino-2(1H)-pyridinone (CAS: 106689-41-2) typically synthesized?

4-Hydrazino-2(1H)-pyridinone is typically synthesized by the condensation of hydrazine with 2-pyridone. This reaction is catalyzed by acids or bases and is conducted in an aqueous phase. The yield is generally around 85-90%, and the product can be isolated by crystallization from water or appropriate solvents. The reaction is selective and proceeds with good purity.

What industries use 4-Hydrazino-2(1H)-pyridinone (CAS: 106689-41-2)?

4-Hydrazino-2(1H)-pyridinone is used in the pharmaceutical industry as an intermediate for synthesizing bioactive compounds. It is also utilized in the polymer industry for the development of functional materials. Additionally, it finds applications in sensors for detecting specific analytes, and in semiconductors for its electronic properties.

What precautions should be taken when handling 4-Hydrazino-2(1H)-pyridinone (CAS: 106689-41-2)?

When handling 4-Hydrazino-2(1H)-pyridinone, it is essential to wear appropriate personal protective equipment (PPE) such as gloves, goggles, and a lab coat. This compound should be handled in a well-ventilated area or under a fume hood to avoid inhalation. Spills should be cleaned up immediately using appropriate absorbent materials, and the area should be flushed with water. The safety data sheet (SDS) should be consulted for detailed emergency procedures and storage conditions.