5-chloro-2H-indazole-3-carbaldehyde
5-CHLORO INDAZOLE-3-CARBOXALDEHYDE
CAS: 102735-84-2
Molecular Formula: C8H5ClN2O
5-chloro-2H-indazole-3-carbaldehyde - Names and Identifiers
| Name | 5-CHLORO INDAZOLE-3-CARBOXALDEHYDE |
| Synonyms | 5-Chloro-3-(1H)indazole 5-CHLORO INDAZOLE-3-CARBOXALDEHYDE 5-CHLORO-1H-INDAZOLE-3-CARBALDEHYDE 5-chloro-2H-indazole-3-carbaldehyde 5-Chloro-1H-indazole-3-carbaldehyde 5-chloro-2H-indazole-3-carboxaldehyde 5-CHLORO-3-(1H)INDAZOLE CARBOXALDEHYDE 1H-Indazole-3-carboxaldehyde, 5-chloro- |
| CAS | 102735-84-2 |
| EINECS | 1806241-263-5 |
| InChI | InChI=1/C8H5ClN2O/c9-5-1-2-7-6(3-5)8(4-12)11-10-7/h1-4H,(H,10,11) |
5-chloro-2H-indazole-3-carbaldehyde - Physico-chemical Properties
| Molecular Formula | C8H5ClN2O |
| Molar Mass | 180.59 |
| Density | 1.521±0.06 g/cm3(Predicted) |
| Boling Point | 391.7±22.0 °C(Predicted) |
| Flash Point | 190.691°C |
| Vapor Presure | 0mmHg at 25°C |
| pKa | 10.85±0.40(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2-8°C |
| Refractive Index | 1.748 |
5-chloro-2H-indazole-3-carbaldehyde - Risk and Safety
| HS Code | 29339900 |
5-chloro-2H-indazole-3-carbaldehyde - Introduction
5-Chloro-3-aldo-1H-indazole is an organic compound with the chemical formula C8H4ClN2O. It is a yellow crystalline powder, hardly soluble in water, soluble in organic solvents such as ethanol and chloroform.
5-Chloro-3-aldo-1H-indazole has many applications:
-Pharmaceutical field: It is an important intermediate for the synthesis of various drugs, such as anti-tumor drugs, anti-inflammatory drugs and antibiotics.
-Pesticide field: It can be used as a raw material for fungicides and pesticides.
-Dye field: It can be used as a dye precursor for dyeing cotton, wool and leather.
The methods for preparing 5-chloro-3-aldehyde -1H-indazole mainly include the following:
1. Indazole and aldehyde reaction: Indazole and aldehyde are reacted under appropriate conditions to generate 5-chloro-3-aldehyde -1H-indazole.
2. acylation reaction: the indazole is reacted with an acylating reagent (such as acid chloride) to generate acylated indazole, which is then subjected to chlorination reaction to obtain 5-chloro -3-aldehyde -1H-indazole.
Regarding the safety information of 5-chloro-3-aldo-1H-indazole, it is a chemical and needs to pay attention to the following aspects:
1. effects on the human body: the substance may cause irritation to the human respiratory system, eyes and skin. Wash with plenty of water as soon as possible after contact. Avoid inhaling dust and wear appropriate protective equipment.
2. storage and handling: it should be stored in a sealed container, avoid exposure to sunlight and open flame. Should be handled in a well-ventilated place, away from fire.
3. waste disposal: according to local laws and regulations, the correct disposal of waste, do not dump.
When handling 5-chloro-3-aldo-1H-indazole, it should be handled in accordance with safe operating procedures, and stored and handled in accordance with relevant regulations.
5-Chloro-3-aldo-1H-indazole has many applications:
-Pharmaceutical field: It is an important intermediate for the synthesis of various drugs, such as anti-tumor drugs, anti-inflammatory drugs and antibiotics.
-Pesticide field: It can be used as a raw material for fungicides and pesticides.
-Dye field: It can be used as a dye precursor for dyeing cotton, wool and leather.
The methods for preparing 5-chloro-3-aldehyde -1H-indazole mainly include the following:
1. Indazole and aldehyde reaction: Indazole and aldehyde are reacted under appropriate conditions to generate 5-chloro-3-aldehyde -1H-indazole.
2. acylation reaction: the indazole is reacted with an acylating reagent (such as acid chloride) to generate acylated indazole, which is then subjected to chlorination reaction to obtain 5-chloro -3-aldehyde -1H-indazole.
Regarding the safety information of 5-chloro-3-aldo-1H-indazole, it is a chemical and needs to pay attention to the following aspects:
1. effects on the human body: the substance may cause irritation to the human respiratory system, eyes and skin. Wash with plenty of water as soon as possible after contact. Avoid inhaling dust and wear appropriate protective equipment.
2. storage and handling: it should be stored in a sealed container, avoid exposure to sunlight and open flame. Should be handled in a well-ventilated place, away from fire.
3. waste disposal: according to local laws and regulations, the correct disposal of waste, do not dump.
When handling 5-chloro-3-aldo-1H-indazole, it should be handled in accordance with safe operating procedures, and stored and handled in accordance with relevant regulations.
Last Update：2024-04-09 19:05:44
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Product Name: 5-CHLORO INDAZOLE-3-CARBOXALDEHYDE Visit Supplier Webpage Request for quotation
CAS: 102735-84-2
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View History
5-chloro-2H-indazole-3-carbaldehyde
FEMA 2708
2-Bromomethyl-4,7-dihydro-[1,3]dioxepine
68608-08-2
2-Methylphenol
1H-Perimidin-2(3H)-one, 1-[3-(dimethylamino)propyl]-
Serrapeptase
1-Boc-5-Methyl-1H-benzimidazole
acide diacetoxyacetique
1,2-Epoxy-2-methylpropane
FEMA 2708
2-Bromomethyl-4,7-dihydro-[1,3]dioxepine
68608-08-2
2-Methylphenol
1H-Perimidin-2(3H)-one, 1-[3-(dimethylamino)propyl]-
Serrapeptase
1-Boc-5-Methyl-1H-benzimidazole
acide diacetoxyacetique
1,2-Epoxy-2-methylpropane