23000-43-3
4-Chloro-1-methyl-1H-pyrazolo[3,4-d]pyrimidine
CAS: 23000-43-3
Molecular Formula: C6H5ClN4
23000-43-3 - Names and Identifiers
23000-43-3 - Physico-chemical Properties
| Molecular Formula | C6H5ClN4 |
| Molar Mass | 168.58 |
| Density | 1.59±0.1 g/cm3(Predicted) |
| Melting Point | 102-104 |
| Boling Point | 294.6±20.0 °C(Predicted) |
| Flash Point | 132°C |
| Vapor Presure | 0.00282mmHg at 25°C |
| Appearance | White solid |
| pKa | 1.46±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.743 |
23000-43-3 - Risk and Safety
| Hazard Note | Harmful |
23000-43-3 - Introduction
[3,4-d]pyrimidine is an organic compound with the chemical formula C6H4ClN3. The following is a description of its nature, use, formulation and safety information:
Nature:
-[3,4-d]pyrimidine is a colorless to light yellow crystalline solid.
-Its melting point is 84-86°C.
-it has good solubility in solvents, such as alcohols, acids and alkyd solvents can be dissolved.
Use: [3,4-d]pyrimidine is an important intermediate in organic synthesis.
-It can be used to synthesize various biologically active compounds, such as drugs, pesticides and dyes.
Method:
-[3,4-d]pyrimidine can be prepared by a variety of methods.
-A common method is to react 3-chloro-4-nitropyrazole with glycolyl acetic acid methyl ester, and obtain the target product through reduction and dehydration steps.
Safety Information:
-[3,4-d]pyrimidine is generally stable under proper handling and storage conditions.
-It is an organic compound that has the potential to be irritating and harmful to the skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment when using it, and operate in a well-ventilated place.
-If exposed or inhaled, rinse immediately with plenty of water and seek medical help.
Nature:
-[3,4-d]pyrimidine is a colorless to light yellow crystalline solid.
-Its melting point is 84-86°C.
-it has good solubility in solvents, such as alcohols, acids and alkyd solvents can be dissolved.
Use: [3,4-d]pyrimidine is an important intermediate in organic synthesis.
-It can be used to synthesize various biologically active compounds, such as drugs, pesticides and dyes.
Method:
-[3,4-d]pyrimidine can be prepared by a variety of methods.
-A common method is to react 3-chloro-4-nitropyrazole with glycolyl acetic acid methyl ester, and obtain the target product through reduction and dehydration steps.
Safety Information:
-[3,4-d]pyrimidine is generally stable under proper handling and storage conditions.
-It is an organic compound that has the potential to be irritating and harmful to the skin, eyes and respiratory tract.
-Wear appropriate personal protective equipment when using it, and operate in a well-ventilated place.
-If exposed or inhaled, rinse immediately with plenty of water and seek medical help.
Last Update：2024-04-09 15:17:56
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