7H-Furo[3,2-g]chromen-7-one

Basic Information

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CAS Number

66-97-7

Molecular Formula

C11H6O3

Molecular Weight

186.17 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Physical State

Powder

Melting Point

162.0 to 166.0 deg-C

Boiling Point

362.6℃/760mmHg

Density

1.2477 (rough estimate)

Flash Point

173.1 oC

Solubility

In water, 65.16 mg/L at 25 °C

Refractive Index

1.6310 (estimate)

Vapor Pressure

5.4X10-6 mm Hg at 25 °C (est)

SMILES

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C1=CC(=O)OC2=CC3=C(C=CO3)C=C21

InChI

InChI=1S/C11H6O3/c12-11-2-1-7-5-8-3-4-13-9(8)6-10(7)14-11/h1-6H

InChIKey

ZCCUUQDIBDJBTK-UHFFFAOYSA-N

LogP

2.5392

Topological Polar Surface Area

43.35 Å²

Hydrogen Bond Donor/Acceptor

0 / 3

Complexity

284

Safety Information

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GHS Hazard Pictograms

H302

H315

H319

H335

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Storage Conditions

2-8℃

Sensitiveness

Sensitive to heat and light

Synonyms & References

English

TNP00293
Psolaren
2-Propenoic acid, 3-(6-hydroxy-5-benzofuranyl)-, delta-lactone
BCP04177
6-hydroxy-5-benzofuranacrylic acid gamma-lactone
Psoralen, >=99% (HPLC)
7H-Furo[3,2-g][1]benzopyran-7-one
CHEMBL164660
7H-furo[3,2-g][1]benzopyran-7-on
Oprea1_841692
NCGC00017351-02
PSORALEN [MI]
NSC 404562
Psoralen
Ficusin
KTZ7ZCN2EX
7-furo[3,2-g][1]benzopyranone
6-hydroxy-5-benzofuranacrylic acid delta-lactone
C11H6O3
2H-furo[3,2-g]chromen-2-one
MFCD00010520
D00VUI
PHYTOALEXIN-CMPD
NCGC00017351-01
5-Benzofuranacrylic acid, 6-hydroxy-, delta-lactone
6-hydroxy-5-benzofuranacrylic Acid deta-lacton
Z1201617131
Psoralen,(S)
CCRIS 4343
AKOS004110987
2-Propenoic acid, 3-(6-hydroxy-5-benzofuranyl)-, .delta.-lactone

MDL Number

MFCD00010520

FAQ

What is 7H-Furo[3,2-g]chromen-7-one (CAS: 66-97-7)?

7H-Furo[3,2-g]chromen-7-one, with the CAS number 66-97-7, is a heterocyclic compound belonging to the chromanone family. It is also known as 7H-furo[3,2-g]chromen-7-one, and its chemical formula is C9H6O3. This compound is characterized by its aromatic ring structure and is commonly used in organic synthesis due to its reactivity and versatility.

What are the main uses of 7H-Furo[3,2-g]chromen-7-one (CAS: 66-97-7)?

7H-Furo[3,2-g]chromen-7-one is primarily used in pharmaceutical research as a key intermediate in the synthesis of various drugs. It also finds applications in the production of dyes, pigments, and specialty chemicals. Additionally, it is used in the development of agrochemicals and as a building block in the synthesis of natural products and bioactive compounds.

Is 7H-Furo[3,2-g]chromen-7-one (CAS: 66-97-7) safe?

7H-Furo[3,2-g]chromen-7-one is generally considered safe when handled properly, but it should be treated with appropriate caution. It has low acute toxicity but may cause irritation to the skin and eyes. Safety measures include using personal protective equipment (PPE) and working in a well-ventilated area. It is important to follow standard chemical safety protocols and regulations for handling this compound.

How should 7H-Furo[3,2-g]chromen-7-one (CAS: 66-97-7) be stored?

7H-Furo[3,2-g]chromen-7-one should be stored in a cool, dry, and dark place to maintain its stability. It is typically kept in a sealed container away from moisture and light. Proper storage conditions include maintaining a temperature below 25°C and humidity levels below 60%. Avoid exposure to air and incompatible substances to ensure long-term preservation.