4-Chloropyrido[3,2-d]pyri...
4-Chloropyrido[3,2-d]pyrimidine
CAS: 51674-77-2
Molecular Formula: C7H4ClN3
4-Chloropyrido[3,2-d]pyri... - Names and Identifiers
| Name | 4-Chloropyrido[3,2-d]pyrimidine |
| Synonyms | 4-chloropyrido[3 4-Chloropyrido[3,2-d]pyri... 4-chloropyrido[3,2-d]pyrimidine 4-Chloropyrido[3,2-d]pyrimidine Pyrido[3,2-d]pyrimidine, 4-chloro- pyrido[3,2-d]pyrimidine, 4-chloro- |
| CAS | 51674-77-2 |
| InChI | InChI=1/C7H4ClN3/c8-7-6-5(10-4-11-7)2-1-3-9-6/h1-4H |
4-Chloropyrido[3,2-d]pyri... - Physico-chemical Properties
| Molecular Formula | C7H4ClN3 |
| Molar Mass | 165.58 |
| Density | 1.437±0.06 g/cm3(Predicted) |
| Melting Point | 136-139 °C (decomp) |
| Boling Point | 297.3±20.0 °C(Predicted) |
| Flash Point | 161.721°C |
| Vapor Presure | 0.002mmHg at 25°C |
| pKa | -0.08±0.30(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.675 |
4-Chloropyrido[3,2-d]pyri... - Introduction
4-Chloropyrido[3,2-d]pyrimidine, also known as 4-Chloropyrido[3,2-d]pyrimidine, its chemical formula is C8H5ClN4. The following is an introduction to its nature, use, preparation and safety information:
1. nature:
-Appearance: 4-Chloropyrido[3,2-d]pyrimidine is a white crystal.
-Melting point: Its melting point range is 115-119°C.
-Solubility: It can be dissolved in common organic solvents, such as ethanol, dimethyl sulfoxide and dichloromethane.
-Stability: 4-Chloropyrido[3,2-d]pyrimidine is stable at normal temperature.
2. use:
-Chemical synthesis: It is often used as an intermediate in organic synthesis and can be used to synthesize other compounds.
-Drug research: Its derivatives have important application potential in drug research and can be used as the skeleton of drug molecules.
-Pesticide research: It is also used in the synthesis of pesticides.
3. Preparation method:
In general, 4-Chloropyrido[3,2-d]pyrimidine can be synthesized by the following steps:
1) First, the dinitrile of pyridine-2, 3-diboronic acid and nitroethanone are reacted to prepare the intermediate.
2) Then, the intermediate is reduced and further reacted to form 4-Chloropyrido[3,2-d]pyrimidine.
4. Safety Information:
- 4-Chloropyrido[3,2-d]pyrimidine has low toxicity, but it still needs to follow routine laboratory safety procedures.
-Avoid direct contact with skin and eyes and wear personal protective equipment if necessary.
-During use and storage, keep away from ignition and other flammable substances.
-Please comply with relevant laws and regulations when handling and disposing.
Please note that the information provided in this article is for reference only. Please follow relevant safety and legal regulations in actual operation, and seek professional guidance when necessary.
1. nature:
-Appearance: 4-Chloropyrido[3,2-d]pyrimidine is a white crystal.
-Melting point: Its melting point range is 115-119°C.
-Solubility: It can be dissolved in common organic solvents, such as ethanol, dimethyl sulfoxide and dichloromethane.
-Stability: 4-Chloropyrido[3,2-d]pyrimidine is stable at normal temperature.
2. use:
-Chemical synthesis: It is often used as an intermediate in organic synthesis and can be used to synthesize other compounds.
-Drug research: Its derivatives have important application potential in drug research and can be used as the skeleton of drug molecules.
-Pesticide research: It is also used in the synthesis of pesticides.
3. Preparation method:
In general, 4-Chloropyrido[3,2-d]pyrimidine can be synthesized by the following steps:
1) First, the dinitrile of pyridine-2, 3-diboronic acid and nitroethanone are reacted to prepare the intermediate.
2) Then, the intermediate is reduced and further reacted to form 4-Chloropyrido[3,2-d]pyrimidine.
4. Safety Information:
- 4-Chloropyrido[3,2-d]pyrimidine has low toxicity, but it still needs to follow routine laboratory safety procedures.
-Avoid direct contact with skin and eyes and wear personal protective equipment if necessary.
-During use and storage, keep away from ignition and other flammable substances.
-Please comply with relevant laws and regulations when handling and disposing.
Please note that the information provided in this article is for reference only. Please follow relevant safety and legal regulations in actual operation, and seek professional guidance when necessary.
Last Update：2024-04-09 21:01:54
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View History
4-Chloropyrido[3,2-d]pyri...
Zinc bis(monohexadecyl maleate)
1,2-双(二甲硅基)苯
Cyclopropyl bronic acid pinacle ester
甲基 6-O-[(叔丁基)二甲基硅烷基]-ALPHA-D-吡喃甘露糖苷三苯甲酸酯
Z-O-T-BUTYL-TYROSINE ETHYL ESTER
TYPHANEOSIDE 香蒲新苷
(4-氰基苯基)三氟硼酸钾
POTASSIUM OCTOXYNOL-12 PHOSPHATE
(5-(氨基甲基)-4H-1,2,4-三唑-3-基)甲醇
Zinc bis(monohexadecyl maleate)
1,2-双(二甲硅基)苯
Cyclopropyl bronic acid pinacle ester
甲基 6-O-[(叔丁基)二甲基硅烷基]-ALPHA-D-吡喃甘露糖苷三苯甲酸酯
Z-O-T-BUTYL-TYROSINE ETHYL ESTER
TYPHANEOSIDE 香蒲新苷
(4-氰基苯基)三氟硼酸钾
POTASSIUM OCTOXYNOL-12 PHOSPHATE
(5-(氨基甲基)-4H-1,2,4-三唑-3-基)甲醇