3,4-Dichloro-1,2,5-thiadiazole (CAS 5728-20-1) is a chlorinated thiadiazole appearing as a colorless to light-yellow liquid. The two chloro substituents enable sequential nucleophilic substitution, making it a key building block for timolol and nitrification inhibitors.
3,4-Dichloro-1,2,5-thiadiazole
Category:Organic Intermediates
CAS No.:5728-20-1
Product Grade: Industrial Grade
Purity / Assay: 99%
Molecular Formula:C₂Cl₂N₂S
Molecular Weight:155.01
EINECS No.:227-232-7
Synonym(s):3,4-Dichloro-1,2,5-thiadiazole
3,4-Dichloro-1,2,5-thiadiazole (CAS 5728-20-1) is a chlorinated thiadiazole appearing as a colorless to light-yellow liquid. The two chloro substituents enable sequential nucleophilic substitution, making it a key building block for timolol and nitrification inhibitors.
1. Key intermediate for timolol and β-blockers.
2. Building block for nitrification inhibitors.
3. Precursor for functionalized thiadiazoles.
4. Reagent in nucleophilic aromatic substitution.
200kg/drum; 25kg/drum
CAS No.: 5728-20-1
Product Name: 3,4-Dichloro-1,2,5-thiadiazole
Purity / Assay:99%
Molecular Formula:C₂Cl₂N₂S
Molecular Weight:155.01
EINECS No.:227-232-7
Synonym(s):3,4-Dichloro-1,2,5-thiadiazole
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