| CAS No. | 1396795-10-0 |
| Molecular Formula | C12H11N7O2 |
| Molecular Weight | 285.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-2-phenyl-2H-tetrazole-5-carboxamide.
N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-2-phenyl-2H-tetrazole-5-carboxamide (CAS 1396795-10-0), molecular formula C12H11N7O2 and molecular weight 285.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-2-phenyl-2H-tetrazole-5-carboxamide (C12H11N7O2) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 manufactures N-((3-Methyl-1,2,4-oxadiazol-5-yl)methyl)-2-phenyl-2H-tetrazole-5-carboxamide 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.
| Molecular Formula | C12H11N7O2 |
| Molecular Weight | 285.26 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 7 |