1-PHENYL-2-THIOUREA(N-Phenylthiourea, PTU, Phenylthiocarbamide) is an inhibitor of tyrosinase (Tyr). 1-PHENYL-2-THIOUREA blocks hyperpigmentation of zebrafish (Danio rerio) embryos and enhances optical transparency.

 

Brand: BCM

 

Melting Point: 145-150 °C(lit.)

 

Boiling Point: 266.7±23.0 °C(Predicted)

 

pKa: 13.12±0.70(Predicted)

 

Solubility: Soluble in DMSO; soluble in Ethanol. Insoluble in Water.

 

Stability: Stable. Incompatible with strong acids, strong oxidizing agents, strong bases.

 

Isomeric SMILES: C1=CC=C(C=C1)NC(=S)N  

 

InChIKey: FULZLIGZKMKICU-UHFFFAOYSA-N  

 

InChI: InChI=1S/C7H8N2S/c8-7(10)9-6-4-2-1-3-5-6/h1-5H,(H3,8,9,10) 

 

Attribute
[Chem Name]	phenylthiourea
[Synonym]	1-PHENYL-2-THIOUREA; N-Phenylthiourea; PTU; Phenylthiocarbamide
[CAS No.]	103-85-5
[EINECS]	203-151-2
[MDL No.]	MFCD00004933
[Formula]	C7H8N2S
[Molecular]	152.22
[Form]	Off-white to beige crystalline powder
[Storage]	Keep in dark place. Inert atmosphere. Room temperature

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