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Merck
CN

89051

Sigma-Aldrich

Thiosemicarbazide

purum, ≥98.0% (RT)

Synonym(s):

Thiocarbamoyl hydrazide

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About This Item

Linear Formula:
NH2CSNHNH2
CAS Number:
79-19-6
Molecular Weight:
91.14
Beilstein:
506320
EC Number:
201-184-7
MDL number:
MFCD00007620
UNSPSC Code:
12352100
PubChem Substance ID:
329769690

Key Documents

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grade

purum

Assay

≥98.0% (RT)

mp

180-183 °C (dec.) (lit.)

SMILES string

NNC(N)=S

InChI

1S/CH5N3S/c2-1(5)4-3/h3H2,(H3,2,4,5)

InChI key

BRWIZMBXBAOCCF-UHFFFAOYSA-N

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Pictograms

Skull and crossbones
GHS06

Signal Word

Danger

Hazard Statements

H300,H412

Hazard Classifications

Acute Tox. 2 Oral - Aquatic Chronic 3

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

Regulatory Information

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Moamen S Refat et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 92, 336-346 (2012-03-27)
Two derivatives of thiosemicarbazide were prepared. Their complexes were prepared using Mn(II) and Cu(II) salts. All the isolated complexes are characterized using the following spectra: IR, UV-Vis, Mass, (1)H NMR and X-ray diffraction. Magnetic measurements and thermal analysis are the
Junbo He et al.
European journal of medicinal chemistry, 54, 925-930 (2012-07-04)
Series of novel derivatives of quinazoline containing thiosemicarbazide moiety 5 and 9 have been synthesized and tested for their antitumor activities in vitro against a panel of five human cancer cell lines. Bioassay results indicated that most of the prepared
Ming Xue Li et al.
European journal of medicinal chemistry, 46(9), 4383-4390 (2011-07-26)
4-Cyclohexyl-1-(1-(pyrazin-2-yl)ethylidene)thiosemicarbazide (HL) and its transition metal complexes formulated as [Mn(L)(2)] (1) and [Ni(L)(2)] (2) have been prepared in 55-75% yield and characterized by elemental analysis, IR, MS, NMR and single-crystal X-ray diffraction studies. Biological activities of the synthesized compounds have
Takuya Kitaoka et al.
Carbohydrate polymers, 92(1), 374-379 (2012-12-12)
Bioactive O-β-d-galactopyranosyl-(1→4)-O-β-d-galactopyranosyl-(1→4)-d-glucopyranose (4'-galactosyl lactose) was site-selectively modified at a reducing end with thiosemicarbazide (TSC). As-synthesized 4'-galactosyl lactose-TSC was immobilized on a gold substrate with cellobiose-TSC as a spacer through spontaneous self-assembly chemisorption via SAu bonding. Quartz crystal microbalance analysis suggested
Agata Siwek et al.
Journal of molecular modeling, 18(9), 4159-4170 (2012-04-27)
The in vitro antifungal potency of six series of 4-arylthiosemicarbazides was evaluated. Two isoquinoline derivatives with an ortho-methoxy or ortho-methyl group at the phenyl ring were the most potent antifungal agents. Molecular modeling studies and docking of all 4-arylthiosemicarbazides into
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