Thiocyanic acid, 5-amino-2-methyl-4-benzothiazolyl ester (9CI)

Base Information

• Chemical Name: Thiocyanic acid, 5-amino-2-methyl-4-benzothiazolyl ester (9CI)
• CAS No.: 38875-12-6
• Molecular Formula: C₉H₇N₃S₂
• Molecular Weight: 221.307
• Hs Code.: 2934999090
• Mol file: 38875-12-6.mol

Synonyms:Thiocyanic acid, 5-amino-2-methyl-4-benzothiazolyl ester (9CI)

Chemical Property of Thiocyanic acid, 5-amino-2-methyl-4-benzothiazolyl ester (9CI)

Chemical Property:

• PSA: 116.24000
• LogP: 3.34128

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Thiocyanic acid, 5-amino-2-methyl-4-benzothiazolyl ester (9CI)

There total 2 articles about Thiocyanic acid, 5-amino-2-methyl-4-benzothiazolyl ester (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:

2-methyl-5-aminobenzothiazole (13382-43-9) + ammonium thiocyanate (1147550-11-5) → 2-methyl-4-thiocyanato-benzothiazol-5-ylamine (38875-12-6)

Guidance literature:

With bromine; ammonium bromide; In methanol;

DOI:10.1007/BF00469923

Reference yield:

2-methyl-5-aminobenzothiazole (13382-43-9) + potassium thioacyanate (333-20-0) → 2-methyl-4-thiocyanato-benzothiazol-5-ylamine (38875-12-6)

Guidance literature:

With bromine;

Reference yield:

2-methyl-4-thiocyanato-benzothiazol-5-ylamine (38875-12-6) + acetic anhydride (108-24-7) → 2,7-Dimethyl-benzo<1,2-d:3,4-d'>bis-thiazol (5264-74-4)

Guidance literature:

With sodium sulfide;

upstream raw materials:

2-methyl-5-aminobenzothiazole

potassium thioacyanate

ammonium thiocyanate

Downstream raw materials:

2,7-Dimethyl-benzo<1,2-d:3,4-d'>bis-thiazol

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