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Antibiotics and anti-infectives

Nitrofurazone

Also known as Nitrofural, Furacin, Furacilin

CAS 59-87-0Formula C6H6N4O4Molar mass 198.14 g/molEC 200-443-1
GHS signal word: Warning. Pictograms: Harmful or irritant 94 suppliers listed Drug substance
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Nitrofurazone chemical structure, C6H6N4O4, CAS 59-87-0
2D chemical structure

Key facts

What buyers check first

All properties
Appearance
Pale yellow needles
Melting point
236.1 to 240
Boiling point
236 to 240
Solubility
1 G IN 4200 ML WATER, 590 ML ALC, 350 ML PROPYLENE GLYCOL, SOL IN POLYETHYLENE GLYCOL MI…
HS code
293219
Category
Antibiotics and anti-infectives
Illustrative photo, off-white crystalline powder in fibre drums in a warehouse
Typical packagingIllustrative packaging image, not the actual product

What is Nitrofurazone?

Plain description, key identifiers and synonyms

Nitrofurazone is a semicarbazone resulting from the formal condensation of semicarbazide with 5-nitrofuraldehyde. A broad spectrum antibacterial drug, although with little activity against Pseudomonas species, it is used as a local application for burns, ulcers, wounds and skin infections. It has a role as an antibacterial drug. It is a semicarbazone and a nitrofuran antibiotic.

Identifiers

Registry numbers, names and line notations, tap to copy

IUPAC name
[(E)-(5-nitrofuran-2-yl)methylideneamino]urea
CAS number
59-87-0 CAS number cross-checkedOther or deprecated CAS: 112574-44-4
EC number
200-443-1
Molecular formula
C6H6N4O4
UNII
X8XI70B5Z6
MDL number
MFCD00003225
INCI name
NITROFURAZONE
InChIKey
IAIWVQXQOWNYOU-FPYGCLRLSA-N
InChI
InChI=1S/C6H6N4O4/c7-6(11)9-8-3-4-1-2-5(14-4)10(12)13/h1-3H,(H3,7,9,11)/b8-3+
Canonical SMILES
NC(=O)NN=Cc1ccc([N+](=O)[O-])o1
Isomeric SMILES
C1=C(OC(=C1)[N+](=O)[O-])/C=N/NC(=O)N

Synonyms

  • Nitrofural
  • Furacin
  • Furacilin
  • Aldomycin
  • Furacillin
  • Furacine
  • Nifuzon
  • Chemofuran
  • Furacinetten
  • Furacoccid
  • Furaplast
  • 5-Nitro-2-furaldehyde semicarbazone
  • Furaldon
  • Furesol
  • Actin-N
  • Mammex
  • Nefco
  • Nitrofurazan
  • Babrocid
  • Coxistat
  • Furacycline
  • Furaziline
  • Furazone
  • Mastofuran
  • Monafuracin
Show all 39 synonyms
  • Nitrozone
  • Vabrocid
  • Alfucin
  • Amifur
  • Eldezol
  • 5-Nitrofurfural semicarbazone
  • Furazol W
  • Becafurazone
  • Biofuracina
  • Biofurea
  • Cocafurin
  • Dermofural
  • Dynazone
  • Flavazone

Physical and chemical properties

Measured values and descriptors computed from the structure

Physical and chemical properties

Measured values, check the supplier specification for your grade

Appearance
Pale yellow needlesexp.
Odour
ODORLESSexp.
Taste
NEARLY TASTELESS BUT DEVELOPS BITTER AFTERTASTEexp.
Melting point
236.1 to 240exp.
Boiling point
236 to 240exp.
Solubility
1 G IN 4200 ML WATER, 590 ML ALC, 350 ML PROPYLENE GLYCOL, SOL IN POLYETHYLENE GLYCOL MIXT UP TO ABOUT 1%, PRACTICALLY INSOL IN CHLOROFORM & ETHERexp.

Values vary by grade. Ask suppliers for the COA or TDS of the batch you buy.

Computed descriptors

Calculated from the structure, useful for screening and formulation

Molecular weight
198.14 g/molcalc.
Exact mass
198.0389 Dacalc.
LogP (octanol/water)
0.19calc.
Topological polar surface area
123.8 Ųcalc.
Hydrogen bond donors
2calc.
Hydrogen bond acceptors
5calc.
Rotatable bonds
3calc.
Heavy atoms
14calc.
Rings
1calc.
Aromatic rings
1calc.
Fraction sp3 carbons
0calc.
Formal charge
0calc.
Stereocentres
0calc.
Lipinski rule of five
Passes (0 violations)calc.

Calculated for screening. Confirm critical figures with the supplier.

Murcko scaffold

The ring system that remains when every side chain is removed

Murcko scaffold of this chemical, c1ccoc1

c1ccoc1

1 ring, 5 atoms, the Furan ring system.

12,988 other chemicals share this scaffold

Safety and hazards

GHS classification summary, not a safety data sheet

GHS signal word
Warning
GHS07: Harmful or irritant
Harmful or irritant

Hazard statements

  • H302Harmful if swallowed.
  • H317May cause an allergic skin reaction.
Precautionary statements (12)
  • P261Avoid breathing dust, fume, gas, mist, vapours or spray.
  • P264Wash skin thoroughly after handling.
  • P270Do not eat, drink or smoke when using this product.
  • P272Contaminated work clothing should not be allowed out of the workplace.
  • P280Wear protective gloves, protective clothing, eye protection and face protection.
  • P301 + P317If swallowed: Get medical help.
  • P302 + P352If on skin: Wash with plenty of water.
  • P321Specific treatment (see supplemental first aid instructions on the label).
  • P330Rinse mouth.
  • P333 + P317If skin irritation or rash occurs: Get medical help.
  • P362 + P364Take off contaminated clothing. And wash it before reuse.
  • P501Dispose of contents and container in accordance with local regulations.

GHS classification summary, not a safety data sheet (SDS). Classifications can differ by supplier, grade and concentration. Always check the supplier's SDS.

Full safety data and first aid

Nitrofurazone suppliers

Sponsored listings first, then the documented ranking: membership, verification, replies, completeness, freshness and ratings

All 94 suppliers
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Where suppliers are based

94 suppliers in 18 countries

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Nitrofurazone price

Indicative price range per kg from live supplier offers

No published prices right now

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Uses and applications

What the substance is used for, by industry and function

Sensitizer & food additive, exptl carcinogen.

Veterinary medication:.

Use classes: Animal Drugs.

Cosmetic ingredient, INCI name NITROFURAZONE(antimicrobial)

Pharmacological actions

  • Anti-Infective Agents

Roles

  • antibacterial agent
  • antibacterial drug
  • antiinfective agent
  • antimicrobial agent
  • antimicrobial drug
  • pharmaceutical

Functional uses

  • Biocide

Cosmetic functions

  • Antimicrobial

How it is made

Reaction of acetone semicarbazone with 5-nitrofurfuraldoxime

Prepared from 2-formyl-5-nitrofuran & semicarbazide hydrochloride

Regulatory status

Inventories, regulations and trade controls that list this substance

Health and food

  • EU cosmetic ingredient inventory
  • Active ingredient in FDA approved drug labels

United States

  • TSCA inventory (USA)
    Status: Active in US commerce

HS code and trade data

Customs classification and reported world trade statistics

Global trade

World import and export statistics for the HS code Nitrofurazone is traded under.

HS 2932.19Indicative HS code

Compounds containing an unfused furan ring (whether or not hydrogenated) in the…

World exports in 2024
$2.62B
−6.4% vs 2023, imports $2.56B
2019 to 2024
Top exporters
  1. Germany57.9%
  2. Italy11.5%
  3. China10.4%
Top importers
  1. Greece40.4%
  2. Japan16.3%
  3. Germany12.8%
Reported customs values in USD, not prices.Full trade data

The HS code shown for Nitrofurazone is indicative (it was assigned by structure rules). Confirm the classification with your customs broker before shipping.

Frequently asked questions

Quick answers about Nitrofurazone, based on the data on this page

What is Nitrofurazone?

Nitrofurazone is a semicarbazone resulting from the formal condensation of semicarbazide with 5-nitrofuraldehyde. A broad spectrum antibacterial drug, although with little activity against Pseudomonas species, it is used as a local application for burns, ulcers, wounds and skin infections.

What is the CAS number of Nitrofurazone?

The CAS registry number of Nitrofurazone is 59-87-0. Other or deprecated CAS numbers: 112574-44-4.

What is the molecular formula and weight of Nitrofurazone?

The molecular formula of Nitrofurazone is C6H6N4O4 and its molar mass is 198.14 g/mol.

What is Nitrofurazone used for?

Sensitizer & food additive, exptl carcinogen. Veterinary medication:. Use classes: Animal Drugs.

Is Nitrofurazone hazardous?

Nitrofurazone carries the GHS signal word "Warning". Main hazards: harmful if swallowed, may cause an allergic skin reaction. This summary is not an SDS, always read the supplier safety data sheet.

What is the HS code of Nitrofurazone?

Nitrofurazone is usually classified under HS code 293219 (Compounds containing an unfused furan ring (whether or not hydrogenated) in the…). This is indicative, confirm it with your customs broker before shipping.

Where can I buy Nitrofurazone?

CompoundList lists 94 suppliers of Nitrofurazone in United States, China, Germany, United Kingdom and 14 more. Send one free request to get and compare quotes. Your contact details stay private until you accept a quote.

Where can I buy Nitrofurazone in India?

5 suppliers in India list Nitrofurazone on CompoundList. Filter the suppliers list by country and send a request to compare prices, grades and delivery times.

What is the price of Nitrofurazone?

Suppliers quote Nitrofurazone on request because prices depend on grade, purity, quantity and destination. A free request on CompoundList gets you several quotes to compare.

Guides for buyers

Practical guides that help when you source, ship or handle Nitrofurazone

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Data last updated 7 Oct 2026. Details may have changed, please confirm them with the supplier. Report an error on this page
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