1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-(9CI)

Base Information

Chemical Name:1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-(9CI)
CAS No.:42046-68-4
Molecular Formula:C7H6N2O2
Molecular Weight:150.13500
Hs Code.:2933990090
Mol file:42046-68-4.mol

Synonyms:1H-PYRROLE-2-CARBOXYLIC ACID,3-CYANO-5-METHYL;3-cyano-5-methyl-pyrrole-2-carboxylic acid;

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-(9CI)

Chemical Property:

Boiling Point:432.2±45.0 °C(Predicted)
PKA:2.46±0.50(Predicted)
PSA：76.88000
Density:1.40±0.1 g/cm3(Predicted)
LogP:0.89298

Purity/Quality:

Safty Information:

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Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-(9CI)

There total 4 articles about 1H-Pyrrole-2-carboxylicacid,3-cyano-5-methyl-(9CI) 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: 38.0%

: 683-50-1
2-chloropropanal

: C₇H₁₁NO₄

: 42046-68-4
3-cyano-5-methyl-pyrrole-2-carboxylic acid

Guidance literature:: With ammonium acetate; In ethanol; water; at 80 ℃; for 4h;
DOI:10.1016/j.tetlet.2012.04.022

Reference yield:

: 42046-60-6
5-methyl-pyrrole-3-carbonitrile

: 42046-68-4
3-cyano-5-methyl-pyrrole-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 54 percent / POCl₃ / 1,2-dichloro-ethane / Heating

2: aq. AgNO₃, NaOH / 1 h / Ambient temperature

With sodium hydroxide; silver nitrate; trichlorophosphate; In 1,2-dichloro-ethane;
DOI:10.1021/jm970416w