3-tert-Butyl-1,2,4-thiadiazol-5-amine

Name: 3-tert-Butyl-1,2,4-thiadiazol-5-amine
Brand: ChemScene
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CAS No. 13383-44-3
Cat. No. CS-0039000
Purity≥97%
MDL No.None

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Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
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Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

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3-tert-Butyl-1,2,4-thiadiazol-5-amine|CS-0039000

Structure of 13383-44-3

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General Information

CAS No. 13383-44-3
Cat. No. CS-0039000
Purity ≥97%
MDL No. None
Storage 4°C, protect from light
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₆H₁₁N₃S
Molecular Weight 157.24
Synonym(s) 3-(tert-Butyl)-1,2,4-thiadiazol-5-amine
SMILES CC(C)(C)C1=NSC(=N1)N

Description

3-tert-Butyl-1,2,4-thiadiazol-5-amine features a sterically hindered tert-butyl group that enhances stability and solubility in organic media. The thiadiazole core delivers robust electron-withdrawing character, enabling its use in heterocyclic synthesis and as a ligand in coordination chemistry. This bench-stable compound integrates readily into functionalized molecular architectures under standard conditions.

Application

3-tert-Butyl-1,2,4-thiadiazol-5-amine serves as a versatile heterocyclic building block in medicinal chemistry and materials science. Its robust thiadiazole core exhibits favorable bench stability and functional group tolerance, enabling straightforward derivatization via nucleophilic substitution or coupling reactions. The tert-butyl group enhances solubility and steric protection, facilitating purification and downstream processing in multi-step syntheses.

Safety Information

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GHS Pictogram :	GHS No : GHS05
Signal Word : Danger	UN#: 3261
Class : 8	Packing Group : Ⅲ
Hazard Statements : H314
Precautionary Statements : P260-P264-P280-P301+P330+P331-P303+P361+P353-P304+P340-P305+P351+P338-P363-P405-P501

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Computational Chemistry Data

TPSA 51.8
LogP 1.4178
H_Acceptors 4
H_Donors 1
Rotatable_Bonds 0

Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Thiadiazole compounds

Key Words

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3-tert-Butyl-1,2,4-thiadiazol-5-amine

CAS No. 13383-44-3

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