1,1'-Thiocarbonyldiimidazole (TCDI), 98%

1,1'-Thiocarbonyldiimidazole (TCDI), 98%

CAS Number: 6160-65-2
Product Code: ARL8968
Molecular Formula/Molecular Weight: / 178.21
Purity: 98%
HSN Code: 29332990

Note: For research use only, not for direct human use.*

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Description : 1,1′-Thiocarbonyldiimidazole (TCDI) is a versatile thiocarbonyl-transfer reagent used in organic synthesis for preparing thiocarbamates, thioureas, and for key transformations such as the Corey–Winter reaction and Barton–McCombie deoxygenation. Azaricta Research Labs Pvt Ltd offers this product in both bulk and small quantities with high quality at competitive prices.

Appearance Light yellow to Brown powder to crystal
Purity (GC) min. 98%
Purity (Non aq. Titration) min. 98%
Confirms Structure NMR
Melting Point 97 to 106 °C
Solubility Soluble in THF
Physical State (20 deg.C) Solid
Storage Temperature 2-8°C
Conditions to Avoid Moisture and heat sensitive
Storage Condition Store in a cool and dry place, protected from moisture, heat, and light.
Packaging and Container Glass Bottle
Shipping Condition Cold Chain Transport
Pictogram :
Wear safety glasses or goggles, protective gloves (such as nitrile), and a lab coat, follow MSDS guidelines.

1,1′-Thiocarbonyldiimidazole (TCDI) is a thiocarbonyl-transfer reagent used in organic synthesis to convert alcohols and amines into thiocarbamates, thioureas, and thioamides. It is commonly applied in key transformations such as the Corey–Winter reaction and Barton–McCombie deoxygenation, and also serves as a sulfur analogue of Carbonyldiimidazole for coupling reactions. Its ability to introduce thiocarbonyl functionality efficiently makes it valuable in pharmaceutical, polymer, and advanced materials synthesis.

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