4-methyl-5-(2-pyridyl)-2H-1,2,4-triazole-3-thione
4-Methyl-5-pyridin-2-yl-4H-1,2,4-triazole-3-thiol
CAS: 34955-23-2
Molecular Formula: C8H8N4S
4-methyl-5-(2-pyridyl)-2H-1,2,4-triazole-3-thione - Names and Identifiers
4-methyl-5-(2-pyridyl)-2H-1,2,4-triazole-3-thione - Physico-chemical Properties
| Molecular Formula | C8H8N4S |
| Molar Mass | 192.24 |
| Density | 1.40±0.1 g/cm3(Predicted) |
| Boling Point | 294.6±32.0 °C(Predicted) |
| pKa | 8.16±0.20(Predicted) |
| Storage Condition | Room Temprature |
| Sensitive | Irritant |
| MDL | MFCD04968889 |
4-methyl-5-(2-pyridyl)-2H-1,2,4-triazole-3-thione - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Hazard Class | IRRITANT |
4-methyl-5-(2-pyridyl)-2H-1,2,4-triazole-3-thione - Introduction
, 2,4-triole-3-thiol (4-methyl-5-pyridin-2-yl-4H-1, 2,4-triazole-3-thiol) is an organic compound with the following properties:
-Appearance: 2,4-triazole-3-thiol is a white to light yellow solid.
-Molecular formula: C8H8N4S
-Molecular weight: 188.24g/mol
-Melting point: about 174-176°C
-Solubility: 2,4-triazole-3-thiol is insoluble in water and soluble in organic solvents such as alcohols and ketones.
The 2,4-triazole-3-thiol has a variety of uses in the chemical and pharmaceutical fields, including:
-As a catalyst and ligand in organic synthesis, it participates in the synthesis and catalytic reactions of metal organic compounds.
-It can be used as a synthetic intermediate for dyes and pigments.
-It also has anti-tumor, antibacterial, antiviral and antioxidant properties, and is used as a raw material for drug research.
The preparation method of the compound is as follows:
Generally, 2,4-triazole-3-thiol can be synthesized by the following reactions:
First, 2-aminopyridine and methyl isothiocyanate are reacted in ethanol to produce 4-methyl-5-pyridin-2-yl-4H-1, 2,4-triazole.
Then, the obtained product is reacted with sodium hydrosulfide in ethanol to generate a, 2,4-triazole-3-thiol.
Regarding safety information, since 2,4-triazole-3-thiol may cause certain risks to humans and the environment during use and handling, the following safety precautions need to be observed:
-, 2,4-triazole-3-thiol should be operated in a well-ventilated place to avoid inhaling gases, aerosols or dust.
-Wear appropriate protective gloves, goggles and protective clothing when using.
-Avoid contact with skin and eyes. If contact causes irritation, rinse immediately with plenty of water and seek medical help if necessary.
-Please keep it away from fire and flammable substances.
-Observe local waste management regulations during handling and disposal.
Before using, 2,4-triazole-3-thiol, it is recommended to carefully read and follow the relevant safety data sheet and instructions for use. If you have further questions or need more information, please consult a chemistry professional.
-Appearance: 2,4-triazole-3-thiol is a white to light yellow solid.
-Molecular formula: C8H8N4S
-Molecular weight: 188.24g/mol
-Melting point: about 174-176°C
-Solubility: 2,4-triazole-3-thiol is insoluble in water and soluble in organic solvents such as alcohols and ketones.
The 2,4-triazole-3-thiol has a variety of uses in the chemical and pharmaceutical fields, including:
-As a catalyst and ligand in organic synthesis, it participates in the synthesis and catalytic reactions of metal organic compounds.
-It can be used as a synthetic intermediate for dyes and pigments.
-It also has anti-tumor, antibacterial, antiviral and antioxidant properties, and is used as a raw material for drug research.
The preparation method of the compound is as follows:
Generally, 2,4-triazole-3-thiol can be synthesized by the following reactions:
First, 2-aminopyridine and methyl isothiocyanate are reacted in ethanol to produce 4-methyl-5-pyridin-2-yl-4H-1, 2,4-triazole.
Then, the obtained product is reacted with sodium hydrosulfide in ethanol to generate a, 2,4-triazole-3-thiol.
Regarding safety information, since 2,4-triazole-3-thiol may cause certain risks to humans and the environment during use and handling, the following safety precautions need to be observed:
-, 2,4-triazole-3-thiol should be operated in a well-ventilated place to avoid inhaling gases, aerosols or dust.
-Wear appropriate protective gloves, goggles and protective clothing when using.
-Avoid contact with skin and eyes. If contact causes irritation, rinse immediately with plenty of water and seek medical help if necessary.
-Please keep it away from fire and flammable substances.
-Observe local waste management regulations during handling and disposal.
Before using, 2,4-triazole-3-thiol, it is recommended to carefully read and follow the relevant safety data sheet and instructions for use. If you have further questions or need more information, please consult a chemistry professional.
Last Update：2024-04-09 21:04:16
