6-Methoxy-1H-indanone Chemical Properties

Melting point:

105-109 °C (lit.)

Boiling point:

228.88°C (rough estimate)

Density 

1.0281 (rough estimate)

refractive index 

1.6000 (estimate)

storage temp. 

Sealed in dry,Room Temperature

form 

Fine Crystalline Powder

color 

White to yellow

BRN 

1238602

InChI

InChI=1S/C10H10O2/c1-12-8-4-2-7-3-5-10(11)9(7)6-8/h2,4,6H,3,5H2,1H3

InChIKey

UJGDLLGKMWVCPT-UHFFFAOYSA-N

SMILES

C1(=O)C2=C(C=CC(OC)=C2)CC1

CAS DataBase Reference

13623-25-1(CAS DataBase Reference)

Safety Information

Hazard Codes 

Xn,Xi

Risk Statements 

20/21/22-36/37/38

Safety Statements 

22-24/25-36/37-36-26

WGK Germany 

3

HS Code 

29145090

MSDS

• Language:English Provider:SigmaAldrich
• Language:English Provider:ACROS
• Language:English Provider:ALFA

6-Methoxy-1H-indanone Usage And Synthesis

Chemical Properties

white to light yellow crystal powder

Uses

Indanone derivative as a1-adrenoceptor antagonist.

Uses

6-Methoxy-1-indanone was used in the synthesis of 5-methoxyninhydrin (2,2-dihydroxy-5-methoxy-1,3-indanedione).

Uses

Indanone derivative as α1-adrenoceptor antagonist.

Synthesis Reference(s)

Journal of the American Chemical Society, 71, p. 1092, 1949 DOI: 10.1021/ja01171a092

Synthesis

General procedure for the synthesis of 6-methoxy-1-indanone from 3-(4-methoxyphenyl)propionic acid: trifluoromethanesulfonic acid (3 eq.) was slowly added to a solution of 3-(4-methoxyphenyl)propionic acid (0.5 mmol) dissolved in anhydrous CH2Cl2 (1.0 mL) in a 12 mL Q-tube?pressure tube (provided by QLabtech). The reaction mixture was then warmed to room temperature. A PTFE septum was placed on top of the reaction tube and sealed with the appropriate cap and pressure adapter. The sealed reaction tube was heated in an oil bath at 80°C. The reaction process was monitored by thin layer chromatography (TLC) and gas chromatography-mass spectrometry (GC/MS) until the feedstock completely disappeared. After completion of the reaction, the mixture was poured into ice water and extracted three times with CH2Cl2. The organic phases were combined, dried with anhydrous Na2SO4, filtered and concentrated under reduced pressure. Finally, the target compound 6-methoxy-1-indanone was purified from the crude product by fast column chromatography.

Purification Methods

Crystallise it from MeOH, then sublime it at high vacuum. [Beilstein 8 IV 894.]

References

[1] Molecules, 2014, vol. 19, # 5, p. 5599 - 5610
[2] ACS Medicinal Chemistry Letters, 2016, vol. 7, # 5, p. 470 - 475
[3] Organic and Biomolecular Chemistry, 2017, vol. 15, # 35, p. 7374 - 7379
[4] Synthetic Communications, 1991, vol. 21, # 21, p. 2231 - 2256
[5] Tetrahedron Letters, 2004, vol. 45, # 8, p. 1741 - 1745

6-Methoxy-1H-indanone(13623-25-1)Related Product Information

• DONEPEZIL HYDROCHLORIDE
• Donepezil
• 6-Methoxy-1H-indanone
• 4-METHOXY-1-INDANONE
• 5-METHOXY-1-INDANONE-3-ACETIC ACID
• Flosulide
• 5,6-Dimethoxy-1-indanone
• 1-Benzyl-4-(5,6-dimethoxy-1-oxoindan-2-ylindenemethyl)piperidine
• 4,5-DIMETHOXY-1-INDANONE
• 5-Methoxy-1-indanone
• Ethyl 2,3-dihydro-5,6-dimethoxy-1-oxo-1H-indene-2-carboxylate
• 1-Indanone
• 2-BROMO-2,3-DIHYDRO-5,6-DIMETHOXY-1H-INDEN-1-ONE
• 4,5,6-TRIMETHOXY-INDANONE
• 4-Bromo-6,7-dimethoxyindanone
• 5-METHOXYNINHYDRIN MONOHYDRATE
• 1H-Indene-4-carboxylic acid, 2,3-dihydro-6,7-dimethoxy-1-oxo-
• 5,6-DIMETHOXY-2-((3-PHENOXYPHENYL)METHYLENE)INDAN-1-ONE