3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole

Base Information

• Chemical Name: 3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole
• CAS No.: 191919-26-3
• Molecular Formula: C₈H₄BrClN₂S
• Molecular Weight: 275.556
• Hs Code.: 2934999090
• DSSTox Substance ID: DTXSID201257983
• Mol file: 191919-26-3.mol

Synonyms:3-(4-bromophenyl)-5-chloro-1,2,4-thiadiazole;191919-26-3;3-(4-Bromo-phenyl)-5-chloro-[1,2,4]thiadiazole;1,2,4-Thiadiazole, 3-(4-bromophenyl)-5-chloro-;SCHEMBL3979477;ZRTQOXAJYWTSKB-UHFFFAOYSA-N;DTXSID201257983;MFCD11052445;AKOS014603354;AS-5150;EN300-8121316

Chemical Property of 3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole

Chemical Property:

• Boiling Point: 373.2±44.0 °C(Predicted)
• PKA: -2.58±0.36(Predicted)
• Density: 1.735±0.06 g/cm3(Predicted)
• XLogP3: 3.3
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 273.89671
• Heavy Atom Count: 13
• Complexity: 176

Purity/Quality:

98%min ^*data from raw suppliers

3-(4-Bromophenyl)-5-chloro-[1,2,4]thiadiazole ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1=CC(=CC=C1C2=NSC(=N2)Cl)Br

Technology Process of 3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole

There total 1 articles about 3-(4-Bromophenyl)-5-chloro-1,2,4-thiadiazole 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:

C16H31BrN2Si3 → 3-(4-bromophenyl)-5-chloro-1,2,4-thiadiazole (191919-26-3)

Guidance literature:

Multi-step reaction with 2 steps

1: CH₂Cl₂

2: CH₂Cl₂ / 72 h / 23 °C

In dichloromethane;

DOI:10.1515/znb-1997-0503

Reference yield:

3-(4-bromophenyl)-5-chloro-1,2,4-thiadiazole (191919-26-3) → 3-[3-(4-bromophenyl)-1,2,4-thiadiazol-5-yl]-4,4-dimethyl-1,3-oxazolidin-2-one

Guidance literature:

Multi-step reaction with 2 steps

1: 16 h / 125 °C

2: triethylamine / dichloromethane / 2.5 h / 0 °C

With triethylamine; In dichloromethane;