Furazolidone Impurity 10 CAS CATO-C4X-290110
| CAS No. | CATO-C4X-290110 |
| Molecular Formula | C10H11N3O6 |
| Molecular Weight | 269.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Furazolidone Impurity 10 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Furazolidone Impurity 10 (CAS CATO-C4X-290110), a pharmacopoeial impurity reference standard (molecular formula C10H11N3O6, MW 269.21 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C10H11N3O6, Furazolidone Impurity 10 contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 269.21 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C10H11N3O6 |
| Molecular Weight | 269.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Furazolidone Standards
- Furazolidone Impurity 3 (CAS CATO-C4X-29013)
- Furazolidone-d4 (CAS 1217222-76-8)
- Furazolidone Impurity 1 (CAS CATO-C4X-29011)
- Furazolidone (CAS 67-45-8)
- Furazolidone Impurity 14 (CAS CATO-C4X-290114)
- Furazolidone Impurity 6 (CAS CATO-C4X-29016)
- Furazolidone Impurity 9 (CAS CATO-C4X-29019)
- Furazolidone Impurity 8 (CAS CATO-C4X-29018)
Recommended Standards
- Dolutegravir Impurity 27 (CAS 1335210-31-5)
- 1-{5-methyl-1-[5-(trifluoromethyl)pyridin-2-yl]-1H-pyrazol-4-yl}ethanone (CAS 1013851-91-6)
- Thioctic acid Impurity 84 (CAS CATO-C4X-152684)
- 1-Methyl-5-[3-(trifluoromethyl)phenyl]pyrrole-2-carboxylic Acid (CAS 1017473-89-0)
- Tobramycin Impurity 22 (CAS CATO-C4X-220022)
- Tamsulosin Impurity 24 HCl (CAS CATO-C4X-118724)
- Tofacitinib Impurity 2 (CAS 1092578-48-7)
- 4,6-Dihydroxybenzo[d]thiazole-2-carbonitrile (CAS 7267-41-6)
- 5-(4-Methoxybenzyl)-2-(pyrrolidin-2-yl)oxazole (CAS 1785763-49-6)
- 2,3-Dimethoxy-N-((1-methylpyrrolidin-2-yl)methyl)-5-(N-methylsulfamoyl)benzamide (CAS 74651-64-2)
- (2R,3R,4S,5S,6R)-2-(acetoxymethyl)-6-(2,2,2-trichloro-1-iminoethoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 158250-57-8)
- H-D-Tyr(tBu)-OtBu.HCl (CAS 1998701-20-4)
- 2-(Dimethylamino)-2-(3-methoxyphenyl)acetic acid (CAS 1103976-11-9)
- Semaglutide impurity 42 (CAS CATO-C4X-222642)
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