42327-52-6

42327-52-6 - Names and Identifiers

Name	7-Methoxy-4-chromanone
Synonyms	SALOR-INT L170100-1EA 7-Methoxy-4-chromanone 7-MethoxychroMan-4-one 7-methoxy-2,3-dihydrochromen-4-one 7-methoxy-2,3-dihydro-4H-chromen-4-one 7-methoxy-2,3-dihydro-1-benzopyran-4-one 6-Methoxy-3,4-dihydro-2H-1-benzopyran-4-one 4H-1-BENZOPYRAN-4-ONE, 2,3-DIHYDRO-7-METHOXY-
CAS	42327-52-6
InChI	InChI=1/C10H10O3/c1-12-7-2-3-8-9(11)4-5-13-10(8)6-7/h2-3,6H,4-5H2,1H3

42327-52-6 - Physico-chemical Properties

Molecular Formula	C10H10O3
Molar Mass	178.18
Density	1.205±0.06 g/cm3(Predicted)
Melting Point	56 °C
Boling Point	197 °C(Press: 30 Torr)
Flash Point	145.1°C
Vapor Presure	0.00016mmHg at 25°C
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.546

42327-52-6 - Introduction

7-Methoxy-4-chromanone, also known as 7-methoxy-4-chromanone (7-Methoxy-4-chromanone), is an organic compound. The following is a description of its nature, use, preparation and safety information:

Nature:
-Chemical formula: C11H10O3
-Molecular weight: 190.20g/mol
-Appearance: White crystal or crystalline powder
-Melting Point: 78-80°C
-Boiling point: 344.4°C
-Solubility: Slightly soluble in water, soluble in ethanol and ether

Use:
7-Methoxy-4-chromanone has a variety of applications in pharmaceutical synthesis and organic synthesis.
-It is an important intermediate that can be used to synthesize biologically active compounds.
-It can be used in the synthesis of anti-inflammatory, anti-tumor and anti-viral active substances in drug synthesis.

Preparation Method:
A common preparation method is to react 2-hydroxy-1-phenyl-1-propanone with an acylating reagent. Specific steps are as follows:
1. Under alkaline conditions, 2-hydroxy-1-phenyl-1-propanone reacts with anhydride to generate the corresponding acylated product.
2. The acylation product undergoes a series of conversion and treatment steps to finally obtain the target product 7-Methoxy-4-chromanone.

Safety Information:
The following safety information should be noted when using 7-Methoxy-4-chromanone:
-It may be irritating to the eyes, skin and respiratory system, so use appropriate protective equipment such as gloves, glasses and masks.
-In case of contact with skin or eyes, rinse immediately with plenty of water and seek medical attention.
-It should be used in a well-ventilated place to avoid inhaling dust or gas.
-should be sealed when stored, away from fire and oxidant.
-It is an organic compound with potential fire and explosion hazards.

Last Update：2024-04-09 20:44:15