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P7629

Sigma-Aldrich

N-Phenylthiourea

≥98%

Synonym(s):

1-Phenyl-2-thiourea, PTU, Phenylthiocarbamide

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About This Item

Linear Formula:
C6H5NHCSNH2
CAS Number:
103-85-5
Molecular Weight:
152.22
Beilstein:
907309
EC Number:
203-151-2
MDL number:
MFCD00004933
UNSPSC Code:
12352100
PubChem Substance ID:
57654544
NACRES:
NA.22

Quality Level

200

Assay

≥98%

form

powder

mp

145-150 °C (lit.)

SMILES string

NC(=S)Nc1ccccc1

InChI

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

InChI key

FULZLIGZKMKICU-UHFFFAOYSA-N

Gene Information

human ... EPHX2(2053)
mouse ... Ephx2(13850)

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Application

N-Phenylthiourea can be used as a reactant to synthesize:
  • Thiazoles via solvent- and catalyst-free condensation with halo ketones.
  • Formamidine disulfides via oxidation.
  • Luminescent copper(I) cyanide-based coordination polymers.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300,H317

Hazard Classifications

Acute Tox. 1 Oral - Skin Sens. 1

Storage Class Code

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Microwave assisted solvent-free synthesis of N-phenyl-4-(pyridin-4-yl) thiazoles and their drug-likeness studies
Kukade M, et al.
Journal of the Indian Chemical Society, 99, 100509-100509 (2022)
Oxidative conversion of thiourea and N-substituted thioureas into formamidine disulfides with acidified chloramine-T: a kinetic and mechanistic approach
Shubha J, et al.
Journal of Sulfur Chemistry, 30, 490-499 (2009)
Solvent-free synthesis of luminescent copper (I) coordination polymers with thiourea derivatives
Grifasi F, et al.
Crystal Growth & Design, 15, 2929-2939 (2015)
Panagiotis Symvoulidis et al.
Nature methods, 14(11), 1079-1082 (2017-10-03)
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