2-Chlorothioisonicotinamide ,95%

Base Information

• Chemical Name: 2-Chlorothioisonicotinamide ,95%
• CAS No.: 91447-89-1
• Molecular Formula: C6H5ClN2S
• Molecular Weight: 172.64
• Hs Code.: 2933399090
• Mol file: 91447-89-1.mol

Synonyms:2-chloroisothionicotinamide;2-Chloropyridine-4-carbothioic acid amide;thioamide of 2-chloroisonicotinamide;2-CHLOROTHIOISONICOTINAMIDE;2-Chlor-thioisonicotinsaeure-amid;2-chloro-thioisonicotinic acid amide;

Chemical Property of 2-Chlorothioisonicotinamide ,95%

Chemical Property:

• PSA: 71.00000
• LogP: 2.06950

Purity/Quality:

NLT 98% ^*data from raw suppliers

2-Chloropyridine-4-carbothioamide ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-Chlorothioisonicotinamide ,95%

There total 5 articles about 2-Chlorothioisonicotinamide ,95% 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: 97.0%

2-chloro-4-pyridinenitrile (33252-30-1) → 2-chloropyridine-4-carbothioamide (91447-89-1)

Guidance literature:

With triethanolamine; hydrogen sulfide; In ethanol;

Reference yield:

2-chloro-4-pyridine carboxamide (100859-84-5) → 2-chloropyridine-4-carbothioamide (91447-89-1)

Guidance literature:

With Lawessons reagent;

DOI:10.1016/j.bmcl.2009.10.027

Reference yield:

4-pyridine carboxamide 1-oxide (38557-82-3) → 2-chloropyridine-4-carbothioamide (91447-89-1)

Guidance literature:

Multi-step reaction with 2 steps

1: POCl₃; PCl₅

2: ethanol; tris-<2-hydroxy-ethyl>-amine; H₂S

With triethanolamine; ethanol; phosphorus pentachloride; hydrogen sulfide; trichlorophosphate;

upstream raw materials:

2-chloro-4-pyridinenitrile

4-pyridine carboxamide 1-oxide

isonicotinamide

2-chloro-4-pyridine carboxamide