[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid

Base Information

• Chemical Name: [(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid
• CAS No.: 35679-93-7
• Molecular Formula: C₁₃H₁₂O₅
• Molecular Weight: 248.235
• Hs Code.: 2932209090

Synonyms:CHEMBRDG-BB 6149363;((3,4-DIMETHYL-2-OXO-2H-CHROMEN-7-YL)OXY)ACETIC ACID;OTAVA-BB 7210430612;2-(2-keto-3,4-dimethyl-chromen-7-yl)oxyacetic acid;2-(3,4-dimethyl-2-oxo-chromen-7-yl)oxyacetic acid;2-(3,4-dimethyl-2-oxochromen-7-yl)oxyacetic acid;2-(3,4-dimethyl-2-oxo-chromen-7-yl)oxyethanoic acid;2-[(3,4-dimethyl-2-oxo-7-chromenyl)oxy]acetic acid

Chemical Property of [(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid

Chemical Property:

• Vapor Pressure: 3.52E-09mmHg at 25°C
• Melting Point: 175-177 °C(Solv: isopropanol (67-63-0))
• Boiling Point: 457.9°C at 760 mmHg
• PKA: 3.05±0.10(Predicted)
• Flash Point: 178.8°C
• PSA: 76.74000
• Density: 1.318g/cm³
• LogP: 1.87320

Purity/Quality:

99% ^*data from raw suppliers

[(3,4-Dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of [(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid

There total 3 articles about [(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

ethyl 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetate (35679-90-4) → 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid (35679-93-7)

Guidance literature:

With sodium hydroxide; In ethanol; water; for 2h; Heating;

DOI:10.1016/S0040-4020(02)00442-8

Reference yield:

3,4-dimethyl-7-hydroxycoumarin (2107-78-0) → 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid (35679-93-7)

Guidance literature:

Multi-step reaction with 2 steps

1: 98 percent / potassium carbonate / acetone / 5 h / Heating

2: 100 percent / sodium hydroxide / ethanol; H₂O / 2 h / Heating

With sodium hydroxide; potassium carbonate; In ethanol; water; acetone;

DOI:10.1016/S0040-4020(02)00442-8

Reference yield:

C14H14O5 (177034-43-4) → 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid (35679-93-7)

Guidance literature:

With water; sodium hydrogencarbonate; In isopropyl alcohol; Reflux;

DOI:10.1007/s10600-008-9047-6

upstream raw materials:

ethyl 2-[(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetate

3,4-dimethyl-7-hydroxycoumarin

C₁₄H₁₄O₅

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 35679-93-7 [(3,4-dimethyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid

Send

Send

Metric Ton KG G Pound L ML

Send

Send