5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER

Base Information

• Chemical Name: 5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER
• CAS No.: 98437-43-5
• Molecular Formula: C8H7BrO4
• Molecular Weight: 247.045
• Hs Code.: 2918290000
• Mol file: 98437-43-5.mol

Synonyms:5-Brom-2,4-dihydroxy-benzoesaeure-methylester;5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER;

Chemical Property of 5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER

Chemical Property:

• Vapor Pressure: 0mmHg at 25°C
• Boiling Point: 384.15oC at 760 mmHg
• Flash Point: 186.128oC
• PSA: 66.76000
• Density: 1.76g/cm3
• LogP: 1.64690
• Storage Temp.: 2-8°C

Purity/Quality:

97% ^*data from raw suppliers

Methyl 5-bromo-2,4-dihydroxybenzoate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER

There total 6 articles about 5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER 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: 93.0%

methanol (67-56-1) + 5-bromo-4-hydroxysalicylic acid (7355-22-8) → methyl 2-chloro-3,4-dihydroxybenzoate (98437-43-5)

Guidance literature:

With thionyl chloride; at 20 ℃;

DOI:10.1021/jm100060b

Reference yield: 86.2%

5-bromo-4-hydroxysalicylic acid (7355-22-8) → methyl 2-chloro-3,4-dihydroxybenzoate (98437-43-5)

Guidance literature:

With thionyl chloride; In methanol; Cooling with ice; Reflux;

Reference yield: 81.0%

1-methyl-1-nitrosourea (684-93-5) + 5-bromo-4-hydroxysalicylic acid (7355-22-8) → methyl 2-chloro-3,4-dihydroxybenzoate (98437-43-5)

Guidance literature:

With potassium hydroxide; In tetrahydrofuran; diethyl ether; water; at 0 ℃;

upstream raw materials:

5-bromo-4-hydroxysalicylic acid

1-methyl-1-nitrosourea

methanol

4-hydroxysalicylic acid

Downstream raw materials:

5-bromo-3-butyryl-2,4-dihydroxy-benzoic acid

5-bromo-3-butyryl-2,4-dihydroxy-benzoic acid methyl ester

5-bromo-2,4-dihydroxy-3-propionyl-benzoic acid methyl ester

5-bromo-2,4-bis-propionyloxy-benzoic acid methyl ester

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 98437-43-5 5-BROMO-2,4-DIHYDROXYBENZOIC ACID METHYL ESTER

Send

Send

Metric Ton KG G Pound L ML

Send

Send