CAS 54-85-3: Isoniazid

Description: Isoniazid, with the CAS number 54-85-3, is an organic compound primarily used as an antibiotic in the treatment of tuberculosis. It is a pyridine derivative, specifically a hydrazide of isonicotinic acid, and has the molecular formula C6H6N4O. Isoniazid is characterized by its ability to inhibit the synthesis of mycolic acids, essential components of the bacterial cell wall in Mycobacterium tuberculosis. This mechanism of action makes it effective against tuberculosis bacteria. The compound is typically administered orally and is known for its relatively good absorption and distribution in the body. Isoniazid can have side effects, including hepatotoxicity and peripheral neuropathy, which necessitate monitoring during treatment. It is often used in combination with other antitubercular agents to prevent the development of drug resistance. Additionally, isoniazid is a weak base and is soluble in water, which facilitates its use in clinical settings. Its effectiveness and relatively low cost have made it a cornerstone in tuberculosis therapy worldwide.

Formula: C₆H₇N₃O

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

InChI key: InChIKey=QRXWMOHMRWLFEY-UHFFFAOYSA-N

SMILES: O=C(NN)C=1C=CN=CC1

Synonyms:

• 4-(Hydrazinocarbonyl)pyridine
• 4-(Hydrazinomethyl)Pyridine
• 4-Pyridinecarbonylhydrazine
• 4-Pyridylcarbonylhydrazide
• Antimicina
• Armazid
• Armazide
• Atcotibine
• Cedin
• Cotinazin
• Dianicotyl
• Dinacrin
• Ditubin
• Eralon
• Ertuban
• Eutizon
• Gink
• HIA
• Hidranizil
• Hidrasonil
• Hycozid
• Hydrazid
• Hyzyd
• Inah
• Ipcazide
• Isidrina
• Isobicina
• Isocaldin
• Isocid
• Isocotin
• Isokin
• Isolyn
• Isonex
• Isoniazid
• Isoniazida
• Isoniazide
• Isonicid
• Isonico
• Isonicotan
• Isonicotinohydrazide
• Isonicotinoylhydrazine
• Isonicotinsaeure-Hydrazid
• Isonicotinylhydrazide
• Isonidrin
• Isonilex
• Isonindon
• Isonizide
• Isotebezid
• Isozide
• Isozin
• Isozyd
• Lafepe
• Laniazid
• Mayambutol
• Mybasan
• Neoteben
• Neoxin
• Neumandin
• Nevin
• Niadrin
• Nicetal
• Nicizina
• Niconyl
• Nicotibina
• Nicotisan
• Nicozide
• Nidaton
• Nidrazid
• Nikozid
• Niplen
• Nitadon
• Nydrazid
• Nyscozid
• Pelazid
• Pycazide
• Pyricidin
• Pyridine-3-Carbohydrazide
• Pyridine-4-carbohydrazide
• Pyrizidin
• RU-EF-Tb
• Raumanon
• Retozide
• Rimicid
• Rimifon
• Rimiphone
• Rimitsid
• Robisellin
• Sauterazid
• Solonex
• TB-Vis
• Tebecid
• Teebaconin
• Tekazin
• Tibinide
• Tibizide
• Tisin
• Tisiodrazida
• Tizide
• Tubazid
• Tubazide
• Tubeco
• Tubicon
• Tubilysin
• Tubomel
• Tyvid
• Unicozyde
• Vazadrine
• Vederon
• Zidafimia
• Zinadon
• Zonazide
• [(4-Pyridinylcarbonyl)oxy]hydrazine
• 5015 R.P.
• Isonicotinic hydrazide
• Isonicotinic acid hydrazide
• 4-Pyridinecarboxylic acid, hydrazide
• FSR 3
• Pyridine-4-carboxylic hydrazide

Isonicotinic Acid Hydrazide

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: >98.0%(T)(HPLC)
• Color and Shape: White to Almost white powder to crystal
• Molecular weight: 137.14

Isonicotinic acid hydrazide, 98+%

CAS: 54-85-3

Used for fluorescent HPLC detection of delta 4-3-ketosteroids This Thermo Scientific Chemicals brand product was …

• Formula: C₆H₇N₃O
• Purity: 98+%
• Color and Shape: White to pale cream, Powder or crystals
• Molecular weight: 137.14

Isoniazid CRS

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Color and Shape: Crystalline Powder. White. Colourless Crystals. Powder.
• Molecular weight: 137.1393

Isoniazid RS

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Molecular weight: 137.1393

Isoniazid

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: 99.7%
• Color and Shape: White
• Molecular weight: 137.05891

Isoniazid

CAS: 54-85-3

Compounds containing an unfused pyridine ring in the structure, nesoi

• Formula: C₆H₇N₃O
• Color and Shape: Colorless White Crystalline Powder
• Molecular weight: 137.15 g/mol

Isoniazid

CAS: 54-85-3

Isoniazid (Isonicotinic hydrazide) is an antibacterial agent used primarily as a tuberculostatic.

• Formula: C₆H₇N₃O
• Purity: 98.49% - 99.21%
• Color and Shape: Colorless Or White Crystals Or A White Crystalline Powder Slightly Sweet At First And Then Bitter Ph (1% Aqueous Solution) 5 5-6 5 Ph (5% Aqueous Solution) 6-
• Molecular weight: 137.14

4-Pyridinecarboxylic acid, hydrazide

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: %
• Color and Shape: Solid
• Molecular weight: 137.1393

Isoniazid

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: (Titration) ≥ 98.5% (dried basis)
• Color and Shape: White to off-white crystalline powder
• Molecular weight: 137.14

Isoniazid

CAS: 54-85-3

• Purity: 99.2%
• Molecular weight: 137.14g/mol

Isoniazid, EP grade

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: 99.0 - 101.0 % (dried substance)
• Color and Shape: White or almost white crystalline powder, or colourless crystals
• Molecular weight: 137.14

Isoniazid

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Molecular weight: 137.14

Isoniazid

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Color and Shape: Neat
• Molecular weight: 137.14

Isoniazid

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Color and Shape: Neat
• Molecular weight: 137.14

Isonicotinic acid hydrazide, 99%

CAS: 54-85-3

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. …

• Formula: C₆H₇N₃O
• Purity: 99%
• Color and Shape: Powder or crystals, Colorless to white to off-white
• Molecular weight: 137.14

Pyridine-4-carbohydrazide

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: 98% (nmr) (Typical Value in Batch COA)
• Color and Shape: white solid
• Molecular weight: 137.14g/mol

Isonicotinohydrazide

CAS: 54-85-3

• Purity: 95.0%
• Color and Shape: Solid
• Molecular weight: 137.14199829101562

Isoniazid

CAS: 54-85-3

Applications Antibiotic for treatment of Mycobacterium tuberculosis, inhibits mycolic acid biosynthesis. Metabolized by hepatic N-acetyltransferase …

• Formula: C₆H₇N₃O
• Color and Shape: White To Off-White
• Molecular weight: 137.14

lsoniazid

CAS: 54-85-3

Please enquire for more information about lsoniazid including the price, delivery time and more detailed …

• Formula: C₆H₇N₃O
• Purity: Min. 95%
• Color and Shape: White Powder
• Molecular weight: 137.14 g/mol

Isoniazid extrapure, 99%

CAS: 54-85-3

• Formula: C₆H₇N₃O
• Purity: min. 99%
• Color and Shape: White to off-white, Crystalline powder, Clear, Colourless
• Molecular weight: 137.14