Nitroxynil-(phenyl13C6), VETRANAL(TM), analytical standard CAS 1325559-31-6
| CAS No. | 1325559-31-6 |
| Molecular Formula | C[13C]6H3IN2O3 |
| Molecular Weight | 295.97 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO supplies Nitroxynil-(phenyl13C6), VETRANAL(TM), analytical standard (CAS 1325559-31-6), a certified reference material (molecular formula C[13C]6H3IN2O3, MW 295.97 g/mol) for analytical method development and quality control.
The molecular framework of Nitroxynil-(phenyl13C6), VETRANAL(TM), analytical standard (C[13C]6H3IN2O3) is characterized by an amide group, a carboxylic acid group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures Nitroxynil-(phenyl13C6), VETRANAL(TM), analytical standard 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 | C[13C]6H3IN2O3 |
| Molecular Weight | 295.97 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
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Why CATO?
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