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Molekula

Molekula

Isoniazid

CAS 54-85-3 (H2NNHCO)C5H4N MW 137.14 In stock

Isoniazid is a first-line antitubercular medication used to treat and prevent tuberculosis. It functions by inhibiting mycolic acid synthesis in Mycobacterium tuberculosis. Available in powder form with a CAS number of 54-85-3, molecular formula C6H7N3O, and molecular weight of 137.14 g/mol. Stable at ambient storage conditions. Signal word: Warning. Molekula supplies Isoniazid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

CoA by batch

Overview

Isoniazid is a first-line antitubercular medication used to treat and prevent tuberculosis. It functions by inhibiting mycolic acid synthesis in Mycobacterium tuberculosis. Available in powder form with a CAS number of 54-85-3, molecular formula C6H7N3O, and molecular weight of 137.14 g/mol. Stable at ambient storage conditions. Signal word: Warning. Molekula supplies Isoniazid from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

Specifications

Property Value
Appearance White crystalline powder
Physical Appearance White crystalline powder
pH 6.0 - 8.0
Loss on Drying 0.5% max
Assay 98.0% min
Residue on Ignition 0.1% max
MP 170 - 174°C

Storage & handling

Property Value
Storage Temperature Ambient
Shelf Life 24 months

Identification

Property Value
CAS Number 54-85-3
Molecular Formula (H2NNHCO)C5H4N
Molecular Weight 137.14
REACH Code Y110
Tariff Code 29333999

Safety & GHS

Warning
  • GHS pictogram — Explosive Explosive GHS01

Hazard statements

  • H302 Harmful if swallowed
  • H315 Causes skin irritation
  • H319 Causes serious eye irritation
  • H335 May cause respiratory irritation

Precautionary statements

  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray
  • P280 Wear protective gloves/protective clothing/eye protection/face protection
  • P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
  • P302+352 IF ON SKIN: Wash with soap and water
  • P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
  • P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing

For research and industrial use only

Not for use in food, drugs, household, or in or on humans or animals. Consult the Safety Data Sheet before handling.

Documents

Certificate of Analysis (CoA) by batch

Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.

Pricing & pack sizes

Pack sizes & pricing

  • 100 g

    €46.34 · per pack

Prices exclude VAT/sales tax and shipping. Bulk and custom pack sizes available on request.

Synonyms

No alternate names recorded for this product.

Frequently asked questions

What is Isoniazid used for?

Isoniazid is primarily used in the treatment and prevention of tuberculosis (TB). It is a first-line antitubercular agent that inhibits mycolic acid synthesis in Mycobacterium tuberculosis.

What is the chemical formula and molecular weight of Isoniazid?

The chemical formula of Isoniazid is C6H7N3O, and its molecular weight is 137.14 g/mol.

How should Isoniazid be stored?

Isoniazid should be stored at ambient temperature, protected from light and moisture, and kept in a tightly closed container.

What grade of Isoniazid does Molekula supply?

Molekula supplies Isoniazid in research grade, suitable for laboratory use and pharmaceutical development.

Can Molekula supply Isoniazid in bulk?

Yes, Molekula can supply Isoniazid in bulk quantities—please contact our sales team for pricing and availability.

What documentation comes with an Isoniazid order?

Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS); additional documentation can be provided upon request.

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