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Details

Stereochemistry ACHIRAL
Molecular Formula C7H8N3O4S.Na.H2O
Molecular Weight 271.226
Optical Activity NONE
Defined Stereocenters 0 / 0
E/Z Centers 0
Charge 0

SHOW SMILES / InChI
Structure of METHANIAZIDE SODIUM MONOHYDRATE

SMILES

O.[Na+].[O-]S(=O)(=O)CNNC(=O)C1=CC=NC=C1

InChI

InChIKey=VBXBTOGGSZJEEI-UHFFFAOYSA-M
InChI=1S/C7H9N3O4S.Na.H2O/c11-7(6-1-3-8-4-2-6)10-9-5-15(12,13)14;;/h1-4,9H,5H2,(H,10,11)(H,12,13,14);;1H2/q;+1;/p-1

HIDE SMILES / InChI

Molecular Formula C7H9N3O4S
Molecular Weight 231.229
Charge 0
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula HO
Molecular Weight 17.0073
Charge -1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Molecular Formula Na
Molecular Weight 22.98976928
Charge 1
Count
Stereochemistry ACHIRAL
Additional Stereochemistry No
Defined Stereocenters 0 / 0
E/Z Centers 0
Optical Activity NONE

Description
Curator's Comment: Description was created based on several sources, including http://www.reference.md/files/C061/mC061382.html

Methaniazide (metaniazide) is the methanesulfonate derivative of isoniazid with antibacterial properties. It is used used primarily as a tuberculostatic. It remains the treatment of choice for tuberculosis.

Approval Year

Conditions

Conditions

ConditionModalityTargetsHighest PhaseProduct
Primary
Unknown

Approved Use

Unknown
PubMed

PubMed

TitleDatePubMed
[A case of tuberculous pleurisy associated with myoclonus and Quincke's edema due to isoniazid and isoniazid sodium methanesulfonate].
1989-06
Patents

Sample Use Guides

In Vivo Use Guide
Curator's Comment: Administration route: Oral http://www.druglib.com/reported-side-effects/pyrazinamide/reaction_peritoneal_tuberculosis/
600 mg/day
Route of Administration: Oral
In Vitro Use Guide
Unknown
Substance Class Chemical
Created
by admin
on Mon Mar 31 21:43:42 GMT 2025
Edited
by admin
on Mon Mar 31 21:43:42 GMT 2025
Record UNII
5BH7ED91RW
Record Status Validated (UNII)
Record Version
  • Download
Name Type Language
METHANIAZIDE SODIUM MONOHYDRATE
Common Name English
ISONIAZID SODIUM METHANESULFONATE HYDRATE
JAN  
Preferred Name English
ISONIAZID SODIUM METHANESULFONATE HYDRATE [JAN]
Common Name English
Code System Code Type Description
SMS_ID
100000156335
Created by admin on Mon Mar 31 21:43:42 GMT 2025 , Edited by admin on Mon Mar 31 21:43:42 GMT 2025
PRIMARY
FDA UNII
5BH7ED91RW
Created by admin on Mon Mar 31 21:43:42 GMT 2025 , Edited by admin on Mon Mar 31 21:43:42 GMT 2025
PRIMARY
PUBCHEM
23724827
Created by admin on Mon Mar 31 21:43:42 GMT 2025 , Edited by admin on Mon Mar 31 21:43:42 GMT 2025
PRIMARY
EVMPD
SUB130229
Created by admin on Mon Mar 31 21:43:42 GMT 2025 , Edited by admin on Mon Mar 31 21:43:42 GMT 2025
PRIMARY
Related Record Type Details
ANHYDROUS->SOLVATE