MUNJISTIN

Base Information

• Chemical Name: MUNJISTIN
• CAS No.: 478-06-8
• Molecular Formula: C15H8 O6
• Molecular Weight: 284.225
• Mol file: 478-06-8.mol

Synonyms:2-Anthroic acid,9,10-dihydro-1,3-dihydroxy-9,10-dioxo- (7CI,8CI); C.I. 75370; Munjistin; Munjistine;Purpuroxanthincarboxylic acid

Chemical Property of MUNJISTIN

Chemical Property:

• Vapor Pressure: 9.28E-12mmHg at 25°C
• Boiling Point: 522.8°Cat760mmHg
• Flash Point: 284.1°C
• PSA: 111.90000
• Density: 1.687g/cm³
• LogP: 1.57140

Purity/Quality:

99%, ^*data from raw suppliers

MUNJISTIN 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of MUNJISTIN

There total 4 articles about MUNJISTIN 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:

2-methylanthracene-9,10-dione (84-54-8) → 1,3-dihydroxy-9,10-anthraquinone-2-carboxylic acid (478-06-8)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium nitrite; aqueous sulfuric acid; mercury / weiteres Reagens: Arsen(III)-oxid

2: aqueous alkaline solution; zinc

With alkaline solution; sulfuric acid; mercury; zinc; sodium nitrite;

Reference yield:

pseudopurpurin (476-41-5) → 1,3-dihydroxy-9,10-anthraquinone-2-carboxylic acid (478-06-8)

Guidance literature:

With ammonium hydroxide; sodium dithionite;

DOI:10.1007/s004100100256

Reference yield:

pseudopurpurin (476-41-5) → 1,3-dihydroxy-9,10-anthraquinone-2-carboxylic acid (478-06-8)

Guidance literature:

upstream raw materials:

pseudopurpurin

2-methylanthracene-9,10-dione

Downstream raw materials:

1,2,4-trihydroxy-9,10-anthraquinone

oxalic acid

benzene-1,2-dicarboxylic acid