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Merck
CN

79180

N-Phenylthiourea

≥95.0% (HPLC), purum

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
EC Number:
203-151-2
UNSPSC Code:
12352100
MDL number:
MFCD00004933
Beilstein/REAXYS Number:
907309

Key Documents

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grade

purum

assay

≥95.0% (HPLC)

impurities

≤5% N,N′-diphenylthiourea

mp

145-150 °C

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

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pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H300,H317

Hazard Classifications

Acute Tox. 1 Oral - Skin Sens. 1

Storage Class

6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Information

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Kathleen L Keller
Journal of food science, 77(3), S143-S147 (2012-03-06)
Research suggests that dietary fat is perceived not only by texture, but also by taste. However, the receptors for chemosensory response to fat have not been identified. We report on 2 genes,TAS2R38 and CD36, that may play a role in
P Thanigaimalai et al.
Bioorganic & medicinal chemistry, 18(4), 1555-1562 (2010-01-26)
Novel 3,4-dihydroquinazoline-2(1H)-thiones (QNTs) 1 were found to be potent inhibitors of alpha-MSH-induced melanin production. The effect of QNTs to inhibit melanin formation in B16 melanoma cells was screened in the presence of alpha-MSH. In defining the mechanism of activity, the
Warrick J Brewer et al.
Psychiatry research, 199(1), 8-11 (2012-04-17)
Reports suggesting that schizophrenia participants are more likely to be phenylthiocarbamide (PTC) non-tasters when compared to controls have recently been controversial. If supported, a genetic-based phenotypic variation in PTC taster status is implicated, suggesting a greater illness risk for those
Thomas Grau et al.
Antimicrobial agents and chemotherapy, 56(2), 1142-1145 (2011-11-23)
Ethionamide (ETH) is a second-line drug for the treatment of tuberculosis. As a prodrug, ETH has to be activated by EthA. ethA is controlled by its repressor EthR. 2-Phenylethyl-butyrate (2-PEB) inhibits EthR binding, enhances expression of EthA, and thereby enhances
Marco Venturin et al.
Journal of medical genetics, 51(7), 436-443 (2014-04-09)
Cardiovascular malformations have a higher incidence in patients with NF1 microdeletion syndrome compared to NF1 patients with intragenic mutation, presumably owing to haploinsufficiency of one or more genes included in the deletion interval and involved in heart development. In order
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