methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate - Names and Identifiers
Name | Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate
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Synonyms | Methyl 5,7-dichloropyrazolo[1,5-a]pyriMidin-3-carboxylate Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate 5,7-Dichloropyrazolo[1,5-a]pyrimidine-3-carboxylic acid methyl ester Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid, 5,7-dichloro-, methyl ester
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CAS | 1053656-37-3
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methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate - Physico-chemical Properties
Molecular Formula | C8H5Cl2N3O2
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Molar Mass | 246.05 |
Density | 1.68 |
pKa | -3.10±0.40(Predicted) |
Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
Sensitive | Irritant |
MDL | MFCD10566316 |
methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate - Introduction
Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate is an organic compound with the chemical formula C9H5Cl2N3O2.
The properties of the compound are as follows:
-Appearance: colorless crystal or powder substance.
-Melting point: about 70-75 ℃.
-Boiling point: about 412 ℃.
-Solubility: Soluble in some organic solvents, such as ethanol, dimethyl sulfoxide, etc.
Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate has important applications in many fields:
-Drug synthesis: As an intermediate, it can be used to synthesize other organic compounds or drugs.
-Agriculture: Can be used for synthetic pesticides, herbicides and other pesticides.
-Chemical research: a catalyst that can be used in organic synthesis reactions.
The preparation of the compound is generally obtained by organic synthesis:
First, 5,7-dichloropyrazolo [1,5-a] pyrimidine is obtained through a suitable reaction step, and then reacted with methyl formate to obtain the target product.
About safety information:
- Methyl 5,7-dichloropyrazolo[1,5-a]pyrimidine-3-carboxylate may be irritating and toxic. Therefore, when using should comply with the safety procedures, avoid contact with skin, eyes and inhalation.
-Operate in well-ventilated conditions and wear appropriate personal protective equipment, such as gloves, goggles, etc.
-If the substance is ingested or inhaled, seek medical advice immediately and bring the compound's packaging or label.
-When storing and transporting the substance, avoid contact with oxidants, strong acids and other substances to avoid accidents.
Last Update:2024-04-09 21:01:54