5H-Pyrrolo(3,2-d)pyrimidine-4-sulfonic acid, 7-cyano-2-phenyl-, sodium salt

Base Information

• Chemical Name: 5H-Pyrrolo(3,2-d)pyrimidine-4-sulfonic acid, 7-cyano-2-phenyl-, sodium salt
• CAS No.: 84905-76-0
• Molecular Formula: C13H8 N4 O3 S . Na
• Molecular Weight: 0
• Hs Code.: 2933990090
• Mol file: 84905-76-0.mol

Synonyms:5H-Pyrrolo[3,2-d]pyrimidine-4-sulfonicacid, 7-cyano-2-phenyl-, sodium salt (9CI)

Chemical Property of 5H-Pyrrolo(3,2-d)pyrimidine-4-sulfonic acid, 7-cyano-2-phenyl-, sodium salt

Chemical Property:

• PSA: 130.94000
• LogP: 2.48148

Purity/Quality:

99% ^*data from raw suppliers

5H-PYRROLO(3,2-D)PYRIMIDINE-4-SULFONIC ACID, 7-CYANO-2-PHENYL-, SODIUM SALT 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5H-Pyrrolo(3,2-d)pyrimidine-4-sulfonic acid, 7-cyano-2-phenyl-, sodium salt

There total 3 articles about 5H-Pyrrolo(3,2-d)pyrimidine-4-sulfonic acid, 7-cyano-2-phenyl-, sodium salt 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: 53.0%

2-Phenyl-4-chloro-7-cyanopyrrolo<3.2-d>pyrimidine (84905-65-7) → Sodium 2-phenyl-7-cyanopyrrolo<3.2-d>pyrimidine-4-sulfonate (84905-76-0)

Guidance literature:

With sodium sulfite; In ethanol; for 4h; Heating;

DOI:10.1007/BF00770315

Reference yield:

4-Chloro-2-phenyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde oxime (84905-64-6) → Sodium 2-phenyl-7-cyanopyrrolo<3.2-d>pyrimidine-4-sulfonate (84905-76-0)

Guidance literature:

Multi-step reaction with 2 steps

1: POCl₃ / Heating

2: 53 percent / Na₂SO₃ / aq. ethanol / 4 h / Heating

With sodium sulfite; trichlorophosphate; In ethanol;

DOI:10.1007/BF00770315

Reference yield:

4-Chloro-2-phenylpyrrolo<3,2-d>-pyrimidine-7-carboxaldehyde (75682-07-4) → Sodium 2-phenyl-7-cyanopyrrolo<3.2-d>pyrimidine-4-sulfonate (84905-76-0)

Guidance literature:

Multi-step reaction with 3 steps

1: NH₂OH*HCl / aq. ethanol / 4 h / Heating

2: POCl₃ / Heating

3: 53 percent / Na₂SO₃ / aq. ethanol / 4 h / Heating

With hydroxylamine hydrochloride; sodium sulfite; trichlorophosphate; In ethanol;

DOI:10.1007/BF00770315

upstream raw materials:

2-Phenyl-4-chloro-7-cyanopyrrolo<3.2-d>pyrimidine

4-Chloro-2-phenyl-5H-pyrrolo[3,2-d]pyrimidine-7-carbaldehyde oxime

4-Chloro-2-phenylpyrrolo<3,2-d>-pyrimidine-7-carboxaldehyde

Downstream raw materials:

2-Phenyl-4-n-butylamino-7-cyanopyrrolo<3.2-d>pyrimidine

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