Compound Q&A

How is 1-Phenylthiourea (CAS: 103-85-5) typically synthesized?

Answer

1-Phenylthiourea
1-Phenylthiourea is typically synthesized by reacting phenyl isothiocyanate with ammonia. The reaction is carried out in an aqueous medium at room temperature, yielding a product with a high yield and good selectivity. Catalysts such as sodium hydroxide are often used to enhance the reaction rate and product purity.

About

CAS No 103-85-5
English Name 1-Phenylthiourea
Molecular Formula C7H8N2S
Molecular Weight 152.22199999999998 g/mol
SMILES NC(=S)Nc1ccccc1
InChIKey FULZLIGZKMKICU-UHFFFAOYSA-N
Last Updated: 2025-10-01 21:42

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