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88535

Sigma-Aldrich

Thiocarbohydrazide

purum p.a., suitable for electron microscopy, ≥99.0% (N)

Sinonimo/i:

Thiocarbonyldihydrazide

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About This Item

Formula condensata:
(NH2NH)2CS
Numero CAS:
2231-57-4
Peso molecolare:
106.15
Beilstein:
506657
Numero CE:
218-769-8
Numero MDL:
MFCD00007616
Codice UNSPSC:
12352200
ID PubChem:
57653312

Grado

purum p.a.

Saggio

≥99.0% (N)

Forma fisica

crystals

tecniche

electron microscopy: suitable

Punto di fusione

171-174 °C (dec.) (lit.)

Stringa SMILE

NNC(=S)NN

InChI

1S/CH6N4S/c2-4-1(6)5-3/h2-3H2,(H2,4,5,6)
LJTFFORYSFGNCT-UHFFFAOYSA-N

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Applicazioni

Thiocarbohydrazide is used in silver proteinate specific and OTO-method (osmium-thiocarbohydrazide-osmium) methods for staining carbohydrates in electron microscopy. Thiocarbohydrazide may be used in the organic synthesis of metal ion coordinating compounds.

Pittogrammi

Skull and crossbones
GHS06

Avvertenze

Danger

Indicazioni di pericolo

H300 + H330,H311

Classi di pericolo

Acute Tox. 2 Oral

Codice della classe di stoccaggio

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

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

Dispositivi di protezione individuale

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

Certificati d'analisi (COA)

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Amit Kumar Sharma et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(1), 337-342 (2010-11-26)
2,6-diacetyl pyridine based ligand was synthesized by the reaction of 2,6-diacetyl pyridine with thiocarbohydrazide in presence of acetic acid. The coordination compounds with Cr(III) and Ni(II) metal ions having [Cr(L)X]X2 and [Ni(L)X]X compositions (where L=ligand and X=NO3-, Cl- and CH3COO-)
Debabrata Maity et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 17(40), 11152-11161 (2011-09-02)
We present novel Schiff base ligands julolidine-carbonohydrazone 1 and julolidine-thiocarbonohydrazone 2 for selective detection of Cu(2+) in aqueous medium. The planar julolidine-based ligands can sense Cu(2+) colorimetrically with characteristic absorbance in the near-infrared (NIR, 700-1000 nm) region. Employing molecular probes
D Levanon et al.
The Histochemical journal, 31(1), 71-73 (1999-07-16)
Samples from seven sectors of the rabbit knee articular cartilage were shaved and prepared for the scanning electron microscope using either tannic acid, thiocarbohydrazide or nothing (control). Surface morphology was found to be more typical to a given sector and
D P Singh et al.
Journal of enzyme inhibition and medicinal chemistry, 22(2), 177-182 (2007-05-24)
A novel series of complexes of the type [M(TML)X2]; where TML is Tetradentate Macrocyclic Ligand; M = Co(II), Ni(II), Cu(II), Zn(II)or Cd(II); X = Cl-, CH3COO- or NO3- have been synthesized by template condensation of glyoxal and thiocarbohydrazide in the
M A Badawy et al.
Archiv der Pharmazie, 324(6), 349-351 (1991-06-01)
Heterocycles containing the indole ring system include some novel pharmacologically active compounds. Isatin and its N-acetylisatin are extremely versatile intermediates in the construction of a variety of heterocyclic systems when reacted with thiosemicarbazide derivatives. Literature survey revealed various interesting reactions
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