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Merck
CN

554049

Sigma-Aldrich

Tetrazole solution

reagent grade, 3 wt. % in acetonitrile

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About This Item

Empirical Formula (Hill Notation):
CH2N4
CAS Number:
Molecular Weight:
70.05
Beilstein:
105799
MDL number:
UNSPSC Code:
12352005
PubChem Substance ID:
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grade

reagent grade

concentration

3 wt. % in acetonitrile

impurities

≤20 ppm water

bp

84 °C

mp

156-158 °C (lit.)

SMILES string

c1nnn[nH]1

InChI

1S/CH2N4/c1-2-4-5-3-1/h1H,(H,2,3,4,5)

InChI key

KJUGUADJHNHALS-UHFFFAOYSA-N

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Pictograms

FlameExclamation mark

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Storage Class Code

3 - Flammable liquids

WGK

WGK 3

Flash Point(F)

41.0 °F - closed cup

Flash Point(C)

5 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Nieves R Paz et al.
Organic letters, 14(13), 3388-3391 (2012-06-15)
The fragmentation of anomeric alkoxyl radicals (ARF) and the subsequent intramolecular cyclization promoted by hypervalent iodine reagents provide an excellent method for the synthesis of tetrazolo-sugars. This new reaction offers additional advantages for the synthesis of these compounds, including the
Yuko Yoshikawa et al.
Inorganic chemistry, 50(22), 11729-11735 (2011-10-19)
We investigated the effects of antitumor-active tetrazolato-bridged dinuclear platinum(II) complexes [{cis-Pt(NH(3))(2)}(2)(μ-OH)(μ-tetrazolato-N(1),N(2))](2+) (1) and [{cis-Pt(NH(3))(2)}(2)(μ-OH)(μ-tetrazolato-N(2),N(3))](2+) (2) on the higher-order structure of a large DNA molecule (T4 phage DNA, 166 kbp) in aqueous solution through single-molecule observation by fluorescence microscopy. Complexes 1
Zhipeng Yu et al.
Journal of the American Chemical Society, 133(31), 11912-11915 (2011-07-09)
Photoactivatable fluorescent probes are invaluable tools for the study of biological processes with high resolution in space and time. Numerous strategies have been developed in generating photoactivatable fluorescent probes, most of which rely on the photo-"uncaging" and photoisomerization reactions. To
Mohamad Sabbah et al.
Bioorganic & medicinal chemistry, 20(15), 4727-4736 (2012-07-04)
New analogues of N-acyl-homoserine-lactone (AHL), in which the amide was replaced by a triazole or tetrazole ring, were prepared and tested for their activity as LuxR-dependent QS modulators. Several compounds showed a level of antagonistic or agonistic activity, notably some
Adina Morozan et al.
ChemSusChem, 5(4), 647-651 (2012-03-06)
High-performance oxygen reduction reaction (ORR) catalysts based on metal-free nitrogen-containing precursors and carbon nanotubes are reported. The investigated systems allow the evaluation of the effect of nitrogen-containing groups towards ORR and the results show that the catalysts are compatible with

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