Ethyl 2-((5-nitrofuran-2-yl)methylene)hydrazinecarboxylate CAS 5407-77-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 5407-77-2 |
| Molecular Formula | C8H9N3O5 |
| Molecular Weight | 227.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 2-((5-nitrofuran-2-yl)methylene)hydrazinecarboxylate (CAS 5407-77-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H9N3O5. Molecular weight: 227.17 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C8H9N3O5 |
| Molecular Weight | 227.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 3 |
Related Ethyl Standards
- Methyl 2-(1-(5-nitrofuran-2-yl)ethylidene)hydrazinecarboxylate (CAS 61621-22-5)
- 2-Methyl-5-(5-nitrofuran-2-yl)-1H-1,2,4-triazole-3(2H)-thione (CAS 61323-57-7)
- 1-Ethyl-2-((5-nitrofuran-2-yl)methylene)hydrazine-1-carboxamide (CAS 5579-89-5)
- 2-(1-(5-Nitrofuran-2-yl)propylidene)hydrazinecarboxamide (CAS 35889-34-0)
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Recommended Standards
- 7-(Difluoromethyl)-5-methylpyrazolo[1,5-a]pyrimidine-3-carboxylic acid (CAS 438218-14-5)
- Ethyl 4,5-dihydroxy-2-nitrobenzoate (CAS 773136-83-7)
- 4-methyl-1,3-thiazol-2(3H)-one (CAS 32497-10-2)
- Methyl 2-(5-chlorobenzofuran-2-yl)acetate (CAS 1005328-52-8)
- 2-(Aminomethyl)-6-(difluoromethyl)-3-fluoropyridine-4-methanol (CAS 1805440-01-0)
- Chlorophosphine C.I. No. 19555 (CAS 14500-83-5)
- 1H-Pyrrolo[2,3-c]pyridine-2,3-dione (CAS 92635-33-1)
- [2-Amino-1-(4-ethylphenyl)ethyl]dimethylamine (CAS 855715-31-0)
- 4-Chlorobut-2-enoyl chloride (CAS 24806-06-2)
- Custom peptides (CAS CATO-CPTD788509)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com