Molekula
5-Nitro-2-furaldehyde semicarbazone
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
5-Nitro-2-furaldehyde semicarbazone, also known as nitrofurazone, is a nitrofuran antibacterial drug used as a local application for burns, ulcers, wounds and skin infections. It is also employed in biochemical research for its reactivity with specific functional groups. This chemical has a CAS number of 59-87-0, a molecular formula of C6H6N4O4, and a molecular weight of 198.14. It should be stored at ambient conditions and carries a signal word of "Warning" for safety classification. Molekula supplies 5-Nitro-2-furaldehyde semicarbazone from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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Specifications
| Property | Value |
|---|---|
| Appearance | Yellow or brownish-yellow crystalline powder |
| Identification | RAMAN: Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Pale yellow needles |
| Odour | Odorless |
| Melting Point | 238 °C |
| Boiling Point | 236-240 °C |
| Vapour Pressure | 0.00000431 mmHg |
| pKa | pKa = 10 |
Source: PubChem CID 5447130 (HSDB, Human Metabolome Database (HMDB), Haz-Map, DrugBank)
Identification
| Property | Value |
|---|---|
| SKU | 90038123 |
| CAS Number | 59-87-0 |
| IUPAC Name | [(E)-(5-nitrofuran-2-yl)methylideneamino]urea |
| EC Number | 200-443-1 |
| Molecular Formula | C6H6N4O4 |
| Molecular Weight | 198.14 |
| Exact Mass | 198.0389 |
| SMILES | C1=C(OC(=C1)[N+](=O)[O-])/C=N/NC(=O)N |
| 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+ |
| PubChem CID | 5447130 |
| REACH Code | Y110 |
| TSCA Listed | Yes |
| HTS Code | 2932191000 |
| Tariff Code | 2932190090 |
Safety & GHS
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H341 Suspected of causing genetic defects
- H361 Suspected of damaging fertility or the unborn child
- H373 May cause damage to organs through prolonged or repeated exposure
- H412 Harmful to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P263 Avoid contact during pregnancy/while nursing
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, Russian, Spanish.
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.
Synonyms
- Aldomycin
- Chemofuran
- Furacilin
- Furacillin
- Furacin
- Furacine
- Furacinetten
- Nifuzon
- Nitrofural
- nitrofurazone
Frequently asked questions
What is 5-Nitro-2-furaldehyde semicarbazone used for?
This compound, also known as nitrofurazone, is primarily used as a topical nitrofuran antibacterial drug for burns, ulcers, wounds and skin infections, including in veterinary wound care, and as an intermediate in organic synthesis, particularly in pharmaceutical manufacturing.
What is the chemical formula and molecular weight?
The formula is C₆H₆N₄O₄, and the molecular weight is 198.14 g/mol.
How should 5-Nitro-2-furaldehyde semicarbazone be stored?
Store in a cool, dry place at ambient temperature, away from direct sunlight and incompatible substances. Ensure containers are tightly sealed.
What grades or purities are available for this product?
We supply this compound in pharmaceutical-grade purity (typically ≥98% HPLC), suitable for API manufacturing and research applications.
Can Molekula supply this product in bulk quantities?
Yes, we can provide bulk quantities (from kilograms to metric tons) depending on availability and customer requirements. Please contact us for specific pricing and lead times.
What documentation comes with an order of this product?
Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS/SDS), and batch-specific documentation (e.g., purity, heavy metals, and microbial testing reports for pharmaceutical-grade batches).
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.