Nifuratel Impurity 14 CAS 25294-71-7
| CAS No. | 25294-71-7 |
| Molecular Formula | C8H9NO5 |
| Molecular Weight | 199.16 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Nifuratel Impurity 14.
As a process- or degradation-related impurity, Nifuratel Impurity 14 (CAS 25294-71-7, C8H9NO5) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, Nifuratel Impurity 14 is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 199.16 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Nifuratel Impurity 14 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C8H9NO5 |
| Molecular Weight | 199.16 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Nitrogen Atoms | 1 |
Related Nifuratel Standards
- Nifuratel Impurity 27 (CAS 17163-18-7)
- Nifuratel Impurity 17 (CAS 5407-68-1)
- Nifuratel impurity 18 (CAS 3455-50-3)
- Nifuratel Impurity 21 (CAS CATO-C4X-127221)
- Nifuratel Impurity 8 (CAS 25517-72-0)
- Nifuratel Impurity 11 (CAS 645-12-5)
- Nifuratel Impurity 18 (CAS CATO-C4X-127218)
- Nifuratel Impurity 19 (CAS CATO-C4X-127219)
Recommended Standards
- rel-(2S,5S,Z)-3-(2-Hydroxyethylidene)-7-oxo-4-oxa-1-azabicyclo[3.2.0]heptane-2-carboxylic acid (CAS 66428-09-9)
- Ornidazole Impurity 109 (CAS CATO-C4X-1331109)
- Methyl 3-(4-nitro-1h-pyrazol-1-yl)propanoate (CAS 494747-22-7)
- Metronidazole Impurity 12 (CAS CATO-C4X-140512)
- Tobramycin Impurity 18 (CAS CATO-C4X-220018)
- Anlotinib Impurity 4 (CAS CATO-C4X-32834)
- Roxadustat Impurity N6 (CAS 1421312-32-4)
- Azido-PEG3-S-PEG4-propargyl (CAS 2055041-24-0)
- 3-(Aminomethyl)-3-hydroxytetrahydrothiophene 1,1-dioxide hydrochloride (CAS 1864052-26-5)
- 1-Naphthaleneacetaldehyde (CAS 43017-75-0)
- (5-Bromo-4-(pyrrolidin-1-yl)pyridin-2-yl)methanol (CAS 103971-48-8)
- Chenodeoxycholic Acid EP Impurity H (CAS 2458-08-4)
- 2-Cyclopropoxy-N-methyl-4-(trifluoromethyl)aniline (CAS 1243368-28-6)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com