5,6,7-Trimethyl-1,2,3,4-tetrahydro-1,8-naphthyridine CAS 1553914-53-6
| CAS No. | 1553914-53-6 |
| Molecular Formula | C11H16N2 |
| Molecular Weight | 176.26 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.
5,6,7-Trimethyl-1,2,3,4-tetrahydro-1,8-naphthyridine (CAS 1553914-53-6), molecular formula C11H16N2 and molecular weight 176.26 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 5,6,7-Trimethyl-1,2,3,4-tetrahydro-1,8-naphthyridine (C11H16N2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), 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).
CATO manufactures 5,6,7-Trimethyl-1,2,3,4-tetrahydro-1,8-naphthyridine 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 | C11H16N2 |
| Molecular Weight | 176.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 2 |
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