1H-Pyrrole-3-propanoic acid, 5-formyl-4-methyl-

Base Information

• Chemical Name: 1H-Pyrrole-3-propanoic acid, 5-formyl-4-methyl-
• CAS No.: 1431-20-5
• Molecular Formula: C9H11NO3
• Molecular Weight: 181.191
• Mol file: 1431-20-5.mol

Synonyms:5-Formyl-4-methylpyrrol-3-propionsaeure;3-(5-Formyl-4-methyl-pyrrol-3-yl)-propionsaeure;3-(5-formyl-4-methyl-pyrrol-3-yl)-propionic acid;5-formyl-4-methyl-1H-pyrrole-3-propanoic acid;3-(5-formyl-4-methyl-1H-pyrrol-3-yl) propionic acid;5-formyl-4-methylpyrrole-3-propionic acid;

Chemical Property of 1H-Pyrrole-3-propanoic acid, 5-formyl-4-methyl-

Chemical Property:

• Melting Point: 150-151 °C
• Boiling Point: 386.1±42.0 °C(Predicted)
• PSA: 70.16000
• Density: 1.297±0.06 g/cm3(Predicted)
• LogP: 1.15280

Purity/Quality:

95% ^*data from raw suppliers

5-formyl-4-methyl-1H-Pyrrole-3-propanoicacid 97.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
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MSDS Files:

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Technology Process of 1H-Pyrrole-3-propanoic acid, 5-formyl-4-methyl-

There total 15 articles about 1H-Pyrrole-3-propanoic acid, 5-formyl-4-methyl- 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: 90.2%

methyl 4-methylpyrrole-3-propionate (827-84-9) + N,N-dimethyl-formamide (68-12-2,33513-42-7) → 3-(5-formyl-4-methyl-1H-pyrrol-3-yl)propionic acid (1431-20-5)

Guidance literature:

N,N-dimethyl-formamide; With trichlorophosphate; for 1.33333h;

methyl 4-methylpyrrole-3-propionate; In 1,1-dichloroethane; at -10 ℃; for 1.58333h;

With hydrogenchloride; sodium hydroxide; water; more than 3 stages;

Reference yield: 90.2%

methyl 4-methylpyrrole-3-propionate (827-84-9) → 3-(5-formyl-4-methyl-1H-pyrrol-3-yl)propionic acid (1431-20-5)

Guidance literature:

With hydrogenchloride; sodium hydroxide; trichlorophosphate; In N-methyl-acetamide; 1,1-dichloroethane; water;

Reference yield: 71.0%

3-(2-carbethoxy-5-formyl-4-methyl-1H-3-pyrrolyl)propanoic acid (634606-10-3) → 3-(5-formyl-4-methyl-1H-pyrrol-3-yl)propionic acid (1431-20-5)

Guidance literature:

With potassium acetate; sodium acetate; at 135 ℃; for 50h;

upstream raw materials:

3-(4-methyl-pyrrol-3-yl)-propionic acid

hydrogen cyanide

methyl 4-methylpyrrole-3-propionate

N,N-dimethyl-formamide

Downstream raw materials:

3-(4,5-dimethyl-pyrrol-3-yl)-propionic acid

α-biliverdin-IX dimethyl ester

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