2-[-2[(5-Nitro-2-furanyl)methylene]hydrazinyl]acetic Acid
- CAS
- 91447-38-0
- Formula
- C7H7N3O5
- MW
- 213.15 g/mol
ZX-025859
API Reference Standards
Nitrofurantoin
Reference StandardAvailable on request
Nitrofurantoin (CAS 67-20-9) supplier Zemixal. Request a quote with price, lead time and documents. Ships from India to 120+ countries.
CAS number67-20-9
FormulaC8H6N4O5
Molar mass238.16 g/mol
Physical formSolid
HS code38229090
InChIKeyNXFQHRVNIOXGAQ-YCRREMRBSA-N
IUPAC name1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2,4-dione
About Nitrofurantoin
Analytical teams working on Nitrofurantoin use Nitrofurantoin as a qualified comparison standard. Key data (Reference Standard): CAS 67-20-9, formula C8H6N4O5 and molar mass 238.16 g/mol. It is handled as a solid.
Typical applications
- Identification & assay
- Method development & validation
- QC reference material
Storage and safety notes
Hazard communication follows GHS (Danger: H302, H317 and H334). Our SDS lists exposure controls and first-aid measures.
Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and custom quantities are quoted on request. Every shipment includes a certificate of analysis with characterisation data. Add it to your quote list and our team replies with price, lead time and shipping options within one business day.
Reference standards for Nitrofurantoin
See every impurity, metabolite and related compound we list for this API.
Nitrofurantoin standardsTypical uses
- Identification & assay
- Method development & validation
- QC reference material
Applications
Specifications and identifiers
| Product name | Nitrofurantoin |
|---|---|
| Catalogue number | ZX-025858 |
| CAS number | 67-20-9 |
| IUPAC name | 1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2,4-dione |
| Molecular formula | C8H6N4O5 |
| Molar mass | 238.16 g/mol |
| Exact mass | 238.0338 |
| Grade | Reference Standard |
| Physical form | Solid |
| XLogP3 | -0.5 |
| H-bond donors / acceptors | 1 / 6 |
| Topological polar surface area | 121 Ų |
| HS code | 38229090 |
| InChIKey | NXFQHRVNIOXGAQ-YCRREMRBSA-N |
| SMILES | C1C(=O)NC(=O)N1/N=C/C2=CC=C(O2)[N+](=O)[O-] |
| PubChem CID | 6604200 |
| Synonyms | Furadantin, Macrodantin, 5-Nitrofurantoin, Furadantoin, Furadonin, Furadontin, Nifurantin, Urantoin, Nitrofurantoine, Berkfurin, Furadoine, Furadonine |
Lot values are stated on the batch certificate of analysis. Ask for a typical COA with your quotation.
Safety and GHS hazards
Signal word Danger
- H302Harmful if swallowed
- H317May cause an allergic skin reaction
- H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statements P233, P260, P261, P264, P270, P271, P272, P280, P284, P301 + P317, P302 + P352, P304 + P340, P321, P330, P333 + P317, P342 + P316, P362 + P364, P403, P501
Classification summarised from public GHS notifications. It can vary with grade and concentration, so always follow the SDS supplied with your lot.
Pack sizes
| 10 mg | Quoted on request | |
| 25 mg | Quoted on request | |
| 50 mg | Quoted on request | |
| 100 mg | Quoted on request |
Need a different size? Bulk drums and custom packing are quoted on request through the quote form on this page.
Questions about Nitrofurantoin
Which CAS number identifies Nitrofurantoin?
Nitrofurantoin is registered under CAS 67-20-9. You may also see it listed as Furadantin, Macrodantin, 5-Nitrofurantoin. Our catalogue number for this item is ZX-025858.
What are the formula and molar mass of Nitrofurantoin?
For Nitrofurantoin, its formula is C8H6N4O5 and its molar mass is 238.16 g/mol. The systematic (IUPAC) name is 1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2,4-dione. InChIKey NXFQHRVNIOXGAQ-YCRREMRBSA-N lets you match it in any structure database.
How is Nitrofurantoin used in pharmaceutical QC?
Nitrofurantoin is a characterised reference material linked to Nitrofurantoin. Laboratories use it to identify and quantify this impurity during method development and validation, stability work, batch release testing and regulatory submissions.
What grade and pack sizes are available for Nitrofurantoin?
This listing is Reference Standard grade. Standard packs are 10 mg, 25 mg, 50 mg, 100 mg. Larger quantities and custom packing can be quoted on request.
Which documents come with Nitrofurantoin?
Each lot ships with a batch certificate of analysis and a 16-section GHS safety data sheet. A typical COA or specification sheet can be shared with the quotation before you order.
Can Zemixal ship Nitrofurantoin to my country?
Yes. Because Nitrofurantoin is classed as hazardous, it travels in UN-approved packaging as dangerous goods under IATA or IMDG rules, with the export paperwork your broker needs.
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