1,2,3-Thiadiazole-4-carbaldehyde

Name: 1,2,3-Thiadiazole-4-carbaldehyde
Brand: ChemScene
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CAS No. 27643-15-8
Cat. No. CS-0216222
Purity≥97%
MDL No.None

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1,2,3-Thiadiazole-4-carbaldehyde|CS-0216222

Structure of 27643-15-8

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Description

1,2,3-Thiadiazole-4-carbaldehyde features a conjugated thiadiazole core with an aldehyde group at the 4-position, enabling direct incorporation into heterocyclic scaffolds. The electrophilic carbonyl facilitates nucleophilic additions and condensation reactions under mild conditions. This bench-stable compound serves as a key building block for bioactive molecules, particularly in medicinal chemistry and materials science applications where precise functionalization is required.

Application

1,2,3-Thiadiazole-4-carbaldehyde serves as a versatile building block for heterocyclic synthesis, enabling efficient access to functionalized thiadiazole scaffolds. Its aldehyde functionality facilitates nucleophilic addition, reductive amination, and condensation reactions with amines and hydrazines. The molecule exhibits good bench stability and compatibility with diverse functional groups, supporting its use in medicinal chemistry and materials science applications.

General Information

CAS No. 27643-15-8
Cat. No. CS-0216222
Purity ≥97%
MDL No. None
Storage -20°C, sealed storage, away from moisture
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula C₃H₂N₂OS
Molecular Weight 114.13
Synonym(s) 4-thiadiazolecarboxaldehyde
SMILES C(=O)C1=CSN=N1

Computational Chemistry Data

TPSA 42.85
LogP 0.3506
H_Acceptors 4
H_Donors 0
Rotatable_Bonds 1

Safety Information

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GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H302-H317
Precautionary Statements : P261-P264-P270-P280-P301+P330+P331-P302+P352-P363-P501

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Other Classifications

Building Blocks Skeleton Aromatic heterocycle compounds Thiadiazole compounds

Key Words

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1,2,3-Thiadiazole-4-carbaldehyde

CAS No. 27643-15-8

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