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Details

Stereochemistry ACHIRAL
Molecular Formula C6H5NO2
Molecular Weight 123.1094
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of ISONICOTINIC ACID

SMILES

OC(=O)C1=CC=NC=C1

InChI

InChIKey=TWBYWOBDOCUKOW-UHFFFAOYSA-N
InChI=1S/C6H5NO2/c8-6(9)5-1-3-7-4-2-5/h1-4H,(H,8,9)

HIDE SMILES / InChI

Molecular Formula C6H5NO2
Molecular Weight 123.1094
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Isonicotinic acid considered to be inactive isomer of nicotinic acid. Isonicotinic acid is a metabolite of pyridine-4-carboxy hydrazide (isonicotinyl hydrazide; isoniazid) a front-line weapon in the battle against tuberculosis. Isonicotinic acid and its derivatives are used in manufacturing pharmaceuticals and agrochemicals.

Approval Year

Targets

Targets

Primary TargetPharmacologyConditionPotency
Target ID: CHEBI:16908
Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
PubMed

PubMed

TitleDatePubMed
Antioxidant activity of new ruthenium compounds.
2005
Synthesis and characterization of hydrogen-bonded assemblies of W6S8L6 clusters.
2005 Apr 4
An investigation of the surface-enhanced Raman scattering (SERS) effect from a new substrate of silver-modified silver electrode.
2005 Dec 15
A new layered zinc phosphate templated by protonated isonicotinate, [Zn2(C6H5NO2)2(HPO4)2].
2005 Feb
A 3D coordination framework based on linkages of nanosized hydroxo lanthanide clusters and copper centers by isonicotinate ligands.
2005 Feb 18
Ditopic redox-active polyferrocenyl zinc(II) dithiocarbamate macrocyclic receptors: synthesis, coordination and electrochemical recognition properties.
2005 Feb 21
Dinuclear zinc(II) dithiocarbamate macrocycles: ditopic receptors for a variety of guest molecules.
2005 Jan 21
Siloxane-supported organometallic compounds and their catalytic activities for the hydrosilylation of vinylsilanes and dienes.
2005 Jan 7
Surface-enhanced Raman spectroscopy using silver-coated porous glass-ceramic substrates.
2005 Jun
A solvothermally in situ generated mixed-ligand approach for NLO-active metal-organic framework materials.
2005 Jun 13
Clinical presentation of abdominal tuberculosis in HIV seronegative adults.
2005 Jun 21
[Effects of a single dose of dexamethasone-21-isonicotinate on the phagocytosis performance of neutrophilic granulocytes and monocytes in periparturient dairy cows].
2005 Mar-Apr
Sodium-coupled and electrogenic transport of B-complex vitamin nicotinic acid by slc5a8, a member of the Na/glucose co-transporter gene family.
2005 May 15
Determination of ethylene thiourea in urine by HPLC-DAD.
2005 May-Jun
Synthesis of leukotriene B4 antagonists labeled with In-111 or Tc-99m to image infectious and inflammatory foci.
2005 Oct 6
Open metal-organic framework containing cuprate chains.
2005 Sep 5
Synthesis, Biological, Spectral, and Thermal Investigations of Cobalt(II) and Nickel(II) Complexes of N-Isonicotinamido -2',4'-Dichlorobenzalaldimine.
2006
The role of serendipity in drug discovery.
2006
Isoniazid is not a lead compound for its pyridyl ring derivatives, isonicotinoyl amides, hydrazides, and hydrazones: a critical review.
2006
First metal azide complex with isonicotinate as a bridging ligand showing new net topology: hydrothermal synthesis, structure, and magnetic properties.
2006 Apr 3
Langerhans cells release prostaglandin D2 in response to nicotinic acid.
2006 Dec
Photosensitizers containing the 1,8-naphthyridyl moiety and their use in dye-sensitized solar cells.
2006 Dec 11
A rash imposition from a lifestyle omission: a case report of pellagra.
2006 Jan
Aerobic biodegradation of 4-methylpyridine and 4-ethylpyridine by newly isolated Pseudonocardia sp. strain M43.
2006 Jan
Monitoring the ingestion of anti-tuberculosis drugs by simple non-invasive methods.
2006 Jan 13
Acetylation genotype and phenotype in patients with systemic lupus erythematosus.
2006 Jan-Feb
Accurate length control of supramolecular oligomerization: Vernier assemblies.
2006 Jul 12
Effect of beclomethasone dipropionate and dexamethasone isonicotinate on lung function, bronchoalveolar lavage fluid cytology, and transcription factor expression in airways of horses with recurrent airway obstruction.
2006 Mar-Apr
Catalase-peroxidase of Mycobacterium bovis BCG converts isoniazid to isonicotinamide, but not to isonicotinic acid: differentiation parameter between enzymes of Mycobacterium bovis BCG and Mycobacterium tuberculosis.
2006 May
Spontaneously resolved homochiral 3D lanthanide-silver heterometallic coordination framework with extended helical Ln-O-Ag subunits.
2006 Nov 13
Coordination framework hosts consisting of 4-pyridyl-substituted carboxylic acid (PCA) dimers and 1D chains of Ni2+ and SCN-: a rational structural extension toward coordination framework hosts with large rectangular cavities.
2006 Nov 13
A robust microporous 3D cobalt(II) coordination polymer with new magnetically frustrated 2D lattices: single-crystal transformation and guest modulation of cooperative magnetic properties.
2006 Nov 28
Comparison of the anti-neoplastic effects of dirhodium(II) tetrapropionate and its adducts with nicotinate and isonicotinate anions in mice bearing Ehrlich tumors.
2006 Oct
Identification of a cytochrome P450 cDNA (CYP98A5) from Phaseolus vulgaris, inducible by 3,5-dichlorosalicylic acid and 2,6-dichloro isonicotinic acid.
2007 Apr
Surface modification of high-nuclearity lanthanide clusters: two tetramers constructed by cage-shaped [Dy26] clusters and isonicotinate linkers.
2007 Apr 16
On the relevance of an antiferromagnetic dimer model for the spin-gapped magnetic solids Cu(terpy)Mo2O7 and Cu(OH)(p-pyc)H2O.
2007 Apr 2
First direct-formation and properties of microspherical superstructure. Morphology of diamineplatinum(II) complexes with isonicotinate.
2007 Feb 7
A deliberate approach for the syntheses of heterometallic supramolecules containing dimolybdenum Mo(2)4+ species coordinated to other metal units.
2007 Jun 14
3D coordination framework [Ln(4)(mu(3)-OH)(2)Cu(6)I(5)(IN)(8)(OAc)(3)] (IN = isonicotinate): employing 2D layers of lanthanide wheel clusters and 1D chains of copper halide clusters.
2007 Jun 25
Metallacrown-based compartments: selective encapsulation of three isonicotinate anions in non-centrosymmetric solids.
2007 Mar 12
LC and LC-MS study of stress decomposition behaviour of isoniazid and establishment of validated stability-indicating assay method.
2007 Mar 12
A regenerable ruthenium tetraammine nitrosyl complex immobilized on a modified silica gel surface: preparation and studies of nitric oxide release and nitrite-to-NO conversion.
2007 Mar 15
A series of lanthanide-transition metal frameworks based on 1-, 2-, and 3D metal-organic motifs linked by different 1D copper(I) halide motifs.
2007 Nov 26
Study on complex formation of biologically active pyridine derivatives with cyclodextrins by capillary electrophoresis.
2007 Nov 30
Amine modification of digested peptide at C-terminal end during protein digestion by protease.
2007 Oct
Antimalarial cation-dimers synthesized in two steps from an inexpensive starting material, isonicotinic acid.
2007 Oct
Diversity of crystal structure with different lanthanide ions involving in situ oxidation-hydrolysis reaction.
2007 Sep 28
3D homometallic carboxylate ferrimagnet constructed from a manganese(II) succinate carboxylate layer motif pillared by isonicotinate spacers.
2007 Sep 3
Linking two distinct layered networks of nanosized {Ln18} and {Cu24} wheels through isonicotinate ligands.
2008
Epimers of bicyclo[2.2.2]octan-2-ol derivatives with antiprotozoal activity.
2008 Apr
Patents

Sample Use Guides

Unknown
Route of Administration: Oral
Isonicotinic acid (1 mM), had no effect on Ca2+, glutamate, NO, or ROS levels in PC12 cells.
Substance Class Chemical
Created
by admin
on Wed Jul 05 23:35:18 UTC 2023
Edited
by admin
on Wed Jul 05 23:35:18 UTC 2023
Record UNII
Y8SYN761TQ
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
ISONICOTINIC ACID
MI  
Systematic Name English
.GAMMA.-PICOLINIC ACID
Common Name English
4-PYRIDINECARBOXYLIC ACID
Systematic Name English
PYRIDINE-4-CARBOXYLIC ACID
Systematic Name English
ISONICOTINIC ACID [MI]
Common Name English
Isonicotinic acid [WHO-DD]
Common Name English
ISONIAZID IMPURITY A [EP IMPURITY]
Common Name English
NSC-1483
Code English
.GAMMA.-PYRIDINECARBOXYLIC ACID
Common Name English
Code System Code Type Description
PUBCHEM
5922
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
CAS
55-22-1
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
MERCK INDEX
M6503
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY Merck Index
CHEBI
6032
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
EPA CompTox
DTXSID8020757
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
SMS_ID
100000126230
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
FDA UNII
Y8SYN761TQ
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
EVMPD
SUB32870
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
ECHA (EC/EINECS)
200-228-2
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
NSC
1483
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
WIKIPEDIA
ISONICOTINIC ACID
Created by admin on Wed Jul 05 23:35:18 UTC 2023 , Edited by admin on Wed Jul 05 23:35:18 UTC 2023
PRIMARY
Related Record Type Details
SALT/SOLVATE -> PARENT
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PARENT -> METABOLITE ACTIVE
Related Record Type Details
PARENT -> IMPURITY
CHROMATOGRAPHIC PURITY (HPLC/UV)
USP
PARENT -> IMPURITY
Related Record Type Details
ACTIVE MOIETY