196597-77-0

196597-77-0 - Names and Identifiers

Name	4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one
Synonyms	RaMelteon iMpurity I Ramelteon Impurity 29 4,5-dibromo-1,2,6,7-tetrahydroindeno[5,4-b]furan-8-one 4,5-DibroMo-6,7-dihydro-1H-indeno[5,4-b]furan-8(2H)-one 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-b]furan-8-one 4,5-Dibromo-1,2,6,7-tertahydro-8H-indeno[5,4-β]furan-8-one 4,5-Dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 4,5-dibromo-1,2,6,7-tetrahydro-8H-indeno[5,4-b]furan-8-one 8H-Indeno[5,4-b]furan-8-one, 4,5-dibroMo-1,2,6,7-tetrahydro-
CAS	196597-77-0
InChI	InChI=1/C11H8Br2O2/c12-9-5-1-2-7(14)8(5)6-3-4-15-11(6)10(9)13/h1-4H2

196597-77-0 - Physico-chemical Properties

Molecular Formula	C11H8Br2O2
Molar Mass	331.99
Density	1.981±0.06 g/cm3 (20 ºC 760 Torr)
Melting Point	224-2260C
Boling Point	448.6±45.0 °C(Predicted)
Flash Point	225.101°C
Solubility	Chloroform, Dichloromethane, Methanol
Vapor Presure	0mmHg at 25°C
Appearance	Solid
Color	White
Storage Condition	Refrigerator
Refractive Index	1.677
Use	This product is for scientific research only and shall not be used for other purposes.

196597-77-0 - Introduction

4,5-dibromo-1, 2,6,7-tertahydro-8h-indeno [5,4-b]furan-8-one is an organic compound. The following is a description of its nature, use, formulation and safety information:

Nature:
-Appearance: 4,5-dibromo-1, 2,6,7-tertahydro-8h-indeno [5,4-b]furan-8-one is a colorless to light yellow crystal.
-Melting point: about 160-165 degrees Celsius.
-Solubility: It is almost insoluble in water and can be well dissolved in organic solvents.

Use:
-4,5-dibromo-1, 2,6,7-tertahydro-8h-indeno [5,4-b]furan-8-one is widely used in organic synthesis.
-It is an important intermediate for the preparation of other organic compounds and is often used to synthesize biologically active molecules.

Method:
-4,5-dibromo-1, 2,6,7-tertahydro-8h-indeno [5,4-b]furan-8-one has many preparation methods, one common method is by cyclization of primary amines.
-The specific preparation method is more complicated and needs to be carried out in the organic synthesis laboratory.

Safety Information:
-4,5-dibromo-1, 2,6,7-tertahydro-8h-indeno [5,4-b]furan-8-one is an organic compound that is potentially dangerous.
-During handling and use, appropriate safety measures should be taken, such as wearing protective gloves, glasses and laboratory coats.
-Waste should be disposed of in accordance with local environmental regulations and should not be dumped directly into the natural environment.

Please note that the above information is for informational purposes only and that anyone using this compound should follow proper laboratory safety practices and chemical management practices.

Last Update：2024-04-09 15:17:54

Hubei Rhema Reference Materials Technology Co., Ltd.

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CAS: 196597-77-0
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