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131482

Sigma-Aldrich

4-Phenylthiosemicarbazide

99%

All Photos(1)
Linear Formula:
C6H5NHCSNHNH2
CAS Number:
5351-69-9
Molecular Weight:
167.23
Beilstein:
608285
EC Number:
226-329-1
MDL number:
MFCD00007615
PubChem Substance ID:
24848018
NACRES:
NA.22

Quality Level

200

Assay

99%

form

solid

mp

138-140 °C (lit.)

SMILES string

NNC(=S)Nc1ccccc1

InChI

1S/C7H9N3S/c8-10-7(11)9-6-4-2-1-3-5-6/h1-5H,8H2,(H2,9,10,11)

InChI key

KKIGUVBJOHCXSP-UHFFFAOYSA-N

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This Item
B57400173606B58407
4-Phenylthiosemicarbazide 99%

Sigma-Aldrich

131482

4-Phenylthiosemicarbazide

4-Bromobenzaldehyde ReagentPlus®, 99%

Sigma-Aldrich

B57400

4-Bromobenzaldehyde

4-Ethoxybenzaldehyde 99%

Sigma-Aldrich

173606

4-Ethoxybenzaldehyde

4-Bromobenzonitrile 99%

Sigma-Aldrich

B58407

4-Bromobenzonitrile

form

solid

form

crystals

form

liquid

form

solid

mp

138-140 °C (lit.)

mp

55-58 °C (lit.)

mp

13-14 °C (lit.)

mp

110-115 °C (lit.)

Application

4-Phenylthiosemicarbazide was used in the synthesis of amberlite XAD resins. It was also used in the synthesis of a series of thiosemicarbazones.

Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300

Precautionary Statements

P264 - P301 + P310

Hazard Classifications

Acute Tox. 2 Oral

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

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Justin W Hicks et al.
Chemistry & biodiversity, 5(11), 2415-2422 (2008-11-28)
Addition of thiosemicarbazide, 4-allylthiosemicarbazide, and 4-phenylthiosemicarbazide to (formylphenyl)boronic acids affords a series of thiosemicarbazones containing boronic acids. Addition of 2-formylphenylboronic acid to the thiosemicarbazides gave the corresponding cyclic 2,3,1-benzodiazaborines. All new compounds have been investigated for potential antifungal activity.
Derya Kara et al.
Journal of hazardous materials, 165(1-3), 1165-1169 (2008-12-17)
A matrix separation and analyte preconcentration system using Amberlite XAD copolymer resins functionalized by Schiff base reactions coupled with atomic spectrometry has been developed. Three different functionalized Amberlite XAD resins were synthesized using 4-phenylthiosemicarbazide, 2,3-dihydroxybenzaldehyde and 2-thiophenecarboxaldehyde as reagents. These

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