1060801-85-5
5-Methoxypyridine-3-sulfonyl chloride
CAS: 1060801-85-5
Molecular Formula: C6H6ClNO3S
1060801-85-5 - Names and Identifiers
| Name | 5-Methoxypyridine-3-sulfonyl chloride |
| Synonyms | 5-methoxypyridine-3-sulfonyl chloride 5-Methoxypyridine-3-sulfonyl chloride 5-Methoxy-3-pyridinesulfonyl chloride 3-Pyridinesulfonyl chloride, 5-methoxy- |
| CAS | 1060801-85-5 |
| InChI | InChI=1S/C6H6ClNO3S/c1-11-5-2-6(4-8-3-5)12(7,9)10/h2-4H,1H3 |
1060801-85-5 - Physico-chemical Properties
| Molecular Formula | C6H6ClNO3S |
| Molar Mass | 207.63 |
| Physical and Chemical Properties |
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1060801-85-5 - Introduction
5-methoxypyridine-3-sulfonyl chloride (chloride) is an organic compound with the chemical formula C6H6ClNO3S. It is a white to pale yellow crystal with a strong pungent odor.
Nature:
1. melting point: about 40-42 degrees Celsius;
2. Boiling point: about 267 degrees Celsius;
3. Solubility: Soluble in most organic solvents, such as chloroform, dimethylformamide and ethanol.
Use:
5-methoxypyridine-3-sulfonyl chloride is often used as an important reagent in organic synthesis. It can be used to synthesize compounds containing sulfonyl chloride groups, such as pharmaceutical intermediates, dyes, and complex organic molecules.
Preparation Method:
The preparation of 5-methoxypyridine-3-sulfonyl chloride can be prepared by reacting pyridine-3-sulfonic acid with methanol and dilute hydrochloric acid. The specific preparation conditions need to be further optimized to obtain higher yield and purity.
Safety Information:
1. 5-methoxypyridine-3-sulfonyl chloride is an irritating and corrosive compound, avoid direct contact with skin and eyes;
2. in operation, should wear appropriate protective equipment, such as laboratory gloves, goggles and protective clothing;
3. avoid inhaling its dust or steam and ensure that it is operated in a well-ventilated environment;
4. If exposed or inhaled, rinse immediately with plenty of water and seek medical attention.
Nature:
1. melting point: about 40-42 degrees Celsius;
2. Boiling point: about 267 degrees Celsius;
3. Solubility: Soluble in most organic solvents, such as chloroform, dimethylformamide and ethanol.
Use:
5-methoxypyridine-3-sulfonyl chloride is often used as an important reagent in organic synthesis. It can be used to synthesize compounds containing sulfonyl chloride groups, such as pharmaceutical intermediates, dyes, and complex organic molecules.
Preparation Method:
The preparation of 5-methoxypyridine-3-sulfonyl chloride can be prepared by reacting pyridine-3-sulfonic acid with methanol and dilute hydrochloric acid. The specific preparation conditions need to be further optimized to obtain higher yield and purity.
Safety Information:
1. 5-methoxypyridine-3-sulfonyl chloride is an irritating and corrosive compound, avoid direct contact with skin and eyes;
2. in operation, should wear appropriate protective equipment, such as laboratory gloves, goggles and protective clothing;
3. avoid inhaling its dust or steam and ensure that it is operated in a well-ventilated environment;
4. If exposed or inhaled, rinse immediately with plenty of water and seek medical attention.
Last Update：2024-04-09 02:00:41
