502651-65-2

502651-65-2 - Names and Identifiers

Name	Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methylethyl)-
Synonyms	AKOS MSC-0516 6-Isopropyl-3H-thieno[2,3-d]pyrimidin-4-one 6-ISO-PROPYL-3H-THIENO[2,3-D]PYRIMIDIN-4-ONE 6-propan-2-yl-3H-thieno[2,3-d]pyrimidin-4-one Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methylethyl)- 6-Isopropyl-4a,7a-dihydrothieno[2,3-d]pyrimidin-4(3H)-one
CAS	502651-65-2

502651-65-2 - Physico-chemical Properties

Molecular Formula	C9H10N2OS
Molar Mass	194.25
Melting Point	201-203°C

502651-65-2 - Risk and Safety

Risk Codes	20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description	S24/25 - Avoid contact with skin and eyes. S36/37 - Wear suitable protective clothing and gloves.
HS Code	29335990

502651-65-2 - Introduction

Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methyllethyl)-, also known as isopropylpyrimidin-4-one, is known in the chemical arts as Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methyllethyl)-.

The properties of this compound are as follows:
-Chemical formula: C11H12N2OS
-Molecular weight: 224.29g/mol
-Appearance: White solid
-Melting point: 136-139 degrees Celsius
-Solubility: It is easy to dissolve in anhydrous alcohol and organic solvents, but its solubility in water is low.

The main use of this compound is as an intermediate in organic synthesis. It is used as a synthetic raw material for drugs in the pharmaceutical field, and has some applications in other fields. For example, it can be used to synthesize biologically active compounds, or as a derivative of reducing agents and catalysts.

The method of preparing Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methyllethyl)-can be carried out by the following steps:
(1) First, 6-isopropyl-3H-thiophene is synthesized in trimethylamine by absorbing sulfur.
(2) The synthesized 6-isopropyl-3H-thiophene is then reacted with chloroacetyl chloride to obtain a halogenated product.
(3) Finally, the halogenated product is converted into Thieno[2,3-d]pyrimidin-4(1H)-one, 6-(1-methylethyl)-by reduction reaction-.

For safety information, users should strictly follow the relevant operating procedures and safe operating methods because the compound may have certain risks during use and handling. It may cause irritation to the skin, eyes and respiratory system, so wear appropriate protective equipment such as gloves, goggles and respiratory protection during operation. In addition, the operation should be carried out in a well-ventilated area, avoiding inhalation of its gas or contact with its solution. When disposing of waste, it should be disposed of in accordance with relevant regulations.

Last Update：2024-04-09 21:04:16