107425

Sigma-Aldrich

Nicotinic hydrazide

97%

Synonym(s):
Nicotinic acid hydrazide
Empirical Formula (Hill Notation):
C6H7N3O
CAS Number:
Molecular Weight:
137.14
Beilstein/REAXYS Number:
119299
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22
Pricing and availability is not currently available.

Quality Level

assay

97%

mp

159-161 °C (lit.)

solubility

H2O: soluble 50 mg/mL

SMILES string

NNC(=O)c1cccnc1

InChI

1S/C6H7N3O/c7-9-6(10)5-2-1-3-8-4-5/h1-4H,7H2,(H,9,10)

InChI key

KFUSANSHCADHNJ-UHFFFAOYSA-N

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Application

Nicotinic hydrazide was used in hydrazone library formation. It was used to study the oxidation of isonicotinic acid hydrazide (isoniazid) by horseradish peroxidase.

Packaging

25, 100 g in poly bottle

Biochem/physiol Actions

Nicotinic hydrazide is an inhibitor of peroxidase enzyme. It forms solid metal complexes having strong biological activity.

Preparation Note

Nicotinic hydrazide dissolves in water at a concentration of 50 mg/ml to form a clear, colourless solution.

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Precautionary Statements

Personal Protective Equipment

dust mask type N95 (US),Eyeshields,Gloves

RIDADR

NONH for all modes of transport

WGK Germany

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

H A Shoeb et al.
Antimicrobial agents and chemotherapy, 27(3), 399-403 (1985-03-01)
Oxidation of isonicotinic acid hydrazide (isoniazid) by horseradish peroxidase at the expense of H2O2 yielded reactive species which were able to reduce nitroblue tetrazolium and bleach p-nitrosodimethylaniline. Nicotinic acid hydrazide oxidation did not cause these effects. At slightly alkaline pH...
Thermo-chemical behavior of solid nicotinic hydrazide metal complexes in correlation with their stoichiometry.
Sekkina MM and El-Azm MG.
Thermochimica Acta, 77(1), 211-218 (1984)
V Goral et al.
Proceedings of the National Academy of Sciences of the United States of America, 98(4), 1347-1352 (2001-02-15)
Dynamic combinatorial libraries are mixtures of compounds that exist in a dynamic equilibrium and can be driven to compositional self adaptation via selective binding of a specific assembly of certain components to a molecular target. We present here an extension...
Nives Galić et al.
Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 107, 263-270 (2013-02-26)
Structural forms of aroylhydrazones derived from nicotinic acid hydrazide have been studied in the solid state by FT-IR spectroscopy and in solution by NMR, UV-Vis and ATR spectroscopy. The studied compounds were N'-benzylidene-3-pyridinecarbohydrazide (1), N'-(2,4-dihydroxyphenylmethylidene)-3-pyridinecarbohydrazide (2), N'-(5-chloro-2-hydroxyphenylmethylidene)-3-pyridinecarbohydrazide (3), and N'-(3,5-dichloro-2-hydroxymethoxyphenylmethylidene)-3-pyridinecarbohydrazide...
B Toth
Oncology, 38(2), 106-109 (1981-01-01)
Nicotinic acid hydrazide was administered as a 0.125% solution in drinking water continuously for life from 6 weeks of age to randomly bred Swiss albino mice. As a result of treatment, the lung tumor incidence rose from 25 to 76%...

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