violapterin

Base Information

• Chemical Name: violapterin
• CAS No.: 2577-38-0
• Molecular Formula: C₆H₄N₄O₃
• Molecular Weight: 180.123
• Hs Code.: 2933990090
• Mol file: 2577-38-0.mol

Synonyms:2,4,7-Pteridinetriol(6CI); 2,4,7-Trihydroxypteridine; 7-Hydroxylumazine; Isoxantholumazine;Lumazine, 7-hydroxy-; NSC 405591; Violapterin

Chemical Property of violapterin

Chemical Property:

• Vapor Pressure: 8.41E-23mmHg at 25°C
• Refractive Index: 1.6700 (estimate)
• Boiling Point: 742.5°Cat760mmHg
• PKA: 7.60±0.20(Predicted)
• Flash Point: 402.9°C
• PSA: 111.47000
• Density: 2.17g/cm³
• LogP: -1.70030
• Water Solubility.: 83.33mg/L(20 oC)

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of violapterin

There total 1 articles about violapterin 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:

uric Acid (69-93-2) + water (7732-18-5) → 1H,3H,8H-pteridine-2,4,7-trione (2577-38-0) + 1,3,6,8-tetrahydro-2,4,5,7-pyrimido<5,4-g>pteridinetetrone (5807-13-6)

Guidance literature:

at 190 ℃; und anderen Verbindungen;

Reference yield: 93.0%

1H,3H,8H-pteridine-2,4,7-trione (2577-38-0) + 1,1,1,3,3,3-hexamethyl-disilazane (999-97-3) → 2,4,7-Tris(trimethylsiloxy)pteridin (31053-49-3)

Guidance literature:

With ammonium sulfate; for 20h; Heating;

Reference yield:

1H,3H,8H-pteridine-2,4,7-trione (2577-38-0) → 7-oxo-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7,8-dihydrolumazin (784998-49-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 93 percent / (NH₄)2SO₄ / 20 h / Heating

2: SnCl₄ / benzene / Ambient temperature; overnight

With ammonium sulfate; tin(IV) chloride; In benzene;

upstream raw materials:

uric Acid

water

Downstream raw materials:

8-Methyl-2,4,7-trioxohexahydropteridin

1,3-dimethyl-1H,8H-pteridine-2,4,7-trione

2,4,7-Tris(trimethylsiloxy)pteridin

7-oxo-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-7,8-dihydrolumazin