5-Methyl-1H-pyrazol-3-amine

Basic Information

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CAS Number

31230-17-8

Molecular Formula

C4H7N3

Molecular Weight

97.12 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

Physical State

White to Yellow Solid

Melting Point

45-47 °C

Boiling Point

213 °C/14 mmHg

Solubility

Soluble in Dichloromethane and Methanol.

Refractive Index

1.5200 (estimate)

SMILES

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CC1=CC(=NN1)N

InChI

InChI=1S/C4H7N3/c1-3-2-4(5)7-6-3/h2H,1H3,(H3,5,6,7)

InChIKey

FYTLHYRDGXRYEY-UHFFFAOYSA-N

LogP

0.30031999999999986

Topological Polar Surface Area

54.7 Å²

Hydrogen Bond Donor/Acceptor

3 / 3

Complexity

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

Hazard Class

Class IRRITANT Class IRRITANT

Stability

Light Sensitive

Sensitiveness

Air Sensitive

Synonyms & References

English

3-Amino-5-methylpyrazole, 97%
3-Methylpyrazol-5-amine
HY-75637
3-methyl-1H-pyrazol-5-amine
5-Methyl-2H-pyrazol-3-ylamine
31230-17-8
5-Methyl 3-amino pyrazole
5-Methyl-1H-pyrazol-3-ylamine
F0001-0941
1H-Pyrazol-3-amine, 5-methyl-
3(5)-amino-5(3)-methyl-pyrazole
3-methyl-5-aminopyrazole
1H-Pyrazole, 3-amino-5-methyl-
3-Amino-5-Methyl-1H-Pyrazole
5-Methyl-2H-pyrazole-3-ylamine
3-Amino-5-methylpyrazole
BCP27218
3-methyl-1 H-pyrazol-5-amine
SY003009
A894386
3-amino-5-methylpyrazol
3-amino-5-methyl-2H-pyrazole
5-METHYL-3-AMINOPYRAZOLE
EN300-07518
3-methyl-5-amino-1H-pyrazol
DTXSID9073466
AC-27837
NS00029041
A15472
5-Amino-3-methylpyrazole
PB33812

MDL Number

MFCD00075180

FAQ

What is 5-Methyl-1H-pyrazol-3-amine (CAS: 31230-17-8)?

5-Methyl-1H-pyrazol-3-amine is a chemical compound known for its use as a precursor in pharmaceutical synthesis. It has the chemical formula C5H7N3. This amine is characterized by its aromatic and amine functionalities, which play a role in its chemical reactivity and biological activity.

What are the main uses of 5-Methyl-1H-pyrazol-3-amine (CAS: 31230-17-8)?

5-Methyl-1H-pyrazol-3-amine is primarily used as an intermediate in the synthesis of various drugs, particularly in the development of antiviral and antiparasitic medications. It is also utilized in research settings for its structural properties.

Is 5-Methyl-1H-pyrazol-3-amine (CAS: 31230-17-8) safe?

5-Methyl-1H-pyrazol-3-amine is generally safe when handled with appropriate precautions. It is not considered toxic to humans, but prolonged skin contact or inhalation should be avoided. Users should wear protective gloves and safety goggles when handling the compound. Ensure proper ventilation and store it away from sources of ignition.

How should 5-Methyl-1H-pyrazol-3-amine (CAS: 31230-17-8) be stored?

5-Methyl-1H-pyrazol-3-amine should be stored in a cool, dry place, away from direct sunlight and heat sources. Keep the container tightly sealed to prevent moisture absorption. It is advisable to store the compound in a well-ventilated area to avoid the accumulation of flammable vapors. Use a non-reactive container, such as a glass or metal container, to minimize the risk of chemical reactions.