4,5-Dihydro-4-oxofuro[3,2-c]pyridine

4,5-Dihydro-4-oxofuro[3,2-c]pyridine - Names and Identifiers

Name	4,5-Dihydro-4-oxofuro[3,2-c]pyridine
Synonyms	108561 Furo[3,2-c]pyridin-4-ol 5H-Furo[3,2-c]pyridin-4-one FURO[3,2-C]PYRIDIN-4(5H)-ONE furo[3,2-c]pyridin-4(5H)-one 4H,5H-furo[3,2-c]pyridin-4-one 4,5-Dihyro-4-Oxofuro[3,2]Pyridine 4,5-Dihydro-4-oxofuro[3,2-c]pyridine 4,5-DIHYDRO-4-OXOFURO[3,2-C]PYRIDINE 4-OXO-4,5-DIHYDROFURO[3,2-C]PYRIDINE
CAS	26956-43-4
EINECS	125-856-9
InChI	InChI=1/C7H5NO2/c9-7-5-2-4-10-6(5)1-3-8-7/h1-4H,(H,8,9)

4,5-Dihydro-4-oxofuro[3,2-c]pyridine - Physico-chemical Properties

Molecular Formula	C7H5NO2
Molar Mass	135.12
Density	1.288±0.06 g/cm3(Predicted)
Melting Point	202-204 °C
Boling Point	372.8±42.0 °C(Predicted)
Flash Point	179.266°C
Vapor Presure	0mmHg at 25°C
pKa	12.11±0.20(Predicted)
Storage Condition	Sealed in dry,Room Temperature
Refractive Index	1.558

4,5-Dihydro-4-oxofuro[3,2-c]pyridine - Risk and Safety

Hazard Symbols	T - Toxic
Risk Codes	25 - Toxic if swallowed
Safety Description	45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
UN IDs	2811
Hazard Class	6.1
Packing Group	Ⅲ

4,5-Dihydro-4-oxofuro[3,2-c]pyridine - Introduction

4,5-dihydro-4-oxofuro[3,2-c]pyridine is an organic compound with the chemical formula C6H5NO2. The following is a description of its nature, use, preparation and safety information:

Nature:
4,5-dihydro-4-oxofuro[3,2-c]pyridine is a white crystalline solid with a special chemical structure. It has a melting point of 97-100°C and a boiling point of 330-340°C. The compound is stable and non-volatile at room temperature. It is less soluble in water and can be dissolved in alcohols and organic solvents. In addition, it is an active ketone compound.

Use:
4,5-dihydro-4-oxofuro[3,2-c]pyridine has a wide range of applications in organic synthesis. It can be used as an intermediate in organic synthesis for the preparation of other organic compounds. These compounds may have pharmaceutical activity, biological activity, or other important properties. Due to the special structure of 4,5-dihydro-4-oxofuro[3,2-c]pyridine, it can also act as a ligand for coordination chemical reactions.

Method:
A common method for preparing 4,5-dihydro-4-oxofuro[3,2-c]pyridine is through the condensation reaction of furan and 3-pyridinecarboxaldehyde. The reaction process requires appropriate conditions such as solvents and catalysts, and generally requires a long reaction time.

Safety Information:
There is no comprehensive public report on the specific safety information of 4,5-dihydro-4-oxofuro[3,2-c]pyridine. However, as an organic compound, regular safety regulations for laboratory operations still apply. Appropriate protective equipment, including laboratory gloves and glasses, is recommended for use. Care should be taken to avoid inhalation, ingestion or contact with skin. During operation and storage, contact with oxidants and combustibles should be avoided, and high temperatures and fire sources should be avoided. Local laws and regulations shall be observed in waste disposal. Before specific use or operation, it is best to refer to the laboratory safety manual and relevant literature for more detailed safety information.

Last Update：2024-04-09 21:32:39