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142158

Sigma-Aldrich

1,3-Diphenylurea

98%

Synonym(s):

N,N′-Diphenylurea, Carbanilide

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About This Item

Linear Formula:
(C6H5NH)2CO
CAS Number:
102-07-8
Molecular Weight:
212.25
Beilstein:
782650
EC Number:
203-003-7
MDL number:
MFCD00003017
UNSPSC Code:
12352100
PubChem Substance ID:
24848383
NACRES:
NA.22

Quality Level

100

Assay

98%

form

powder

bp

262 °C (lit.)

mp

239-241 °C (lit.)

solubility

pyridine: soluble 50 mg/mL, clear to very slightly hazy, colorless to faintly yellow

SMILES string

O=C(Nc1ccccc1)Nc2ccccc2

InChI

1S/C13H12N2O/c16-13(14-11-7-3-1-4-8-11)15-12-9-5-2-6-10-12/h1-10H,(H2,14,15,16)

InChI key

GWEHVDNNLFDJLR-UHFFFAOYSA-N

Gene Information

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

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General description

1,3-Diphenylurea is a cytokinin compound present in fruit and vegetables.

Biochem/physiol Actions

1,3-Diphenylurea is metabolized by a moderate halophilic Marinobacter sp. isolated from a contaminated ephemeral desert stream bed in Negev desert.

Storage Class Code

11 - Combustible Solids

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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N,N′-Dicyclohexylurea 98%

Sigma-Aldrich

D80800

N,N′-Dicyclohexylurea

N Campillo et al.
Talanta, 116, 376-381 (2013-10-24)
The paper presents a novel approach for the determination of three cytokinin compounds, thidiazuron (TDZ), 1,3-diphenylurea (1,3-DPU) and forchlorfenuron (CPPU), in fruit and vegetables samples using liquid chromatography with electrospray ionization and time-of-flight mass spectrometry (LC-ESI-TOFMS). Analytes were extracted from
Sebastian R Sørensen et al.
FEMS microbiology letters, 213(2), 199-204 (2002-08-09)
A moderate halophilic Marinobacter sp. (designated strain DPUZ) able to metabolize 1,3-diphenylurea (DPU) was isolated from a contaminated ephemeral desert stream bed near an industrial complex in the northern part of the Negev Desert (Israel). Metabolism of DPU was accompanied
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