Dimethyl 5,5'-(nonane-1,9-diyl)dipicolinate CAS 1418291-68-5
| CAS No. | 1418291-68-5 |
| Molecular Formula | C23H30N2O4 |
| Molecular Weight | 398.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Dimethyl 5,5'-(nonane-1,9-diyl)dipicolinate (CAS 1418291-68-5) is a high-purity analytical reference standard with the molecular formula C23H30N2O4 and a molecular weight of 398.50 g/mol.
The molecular framework of Dimethyl 5,5'-(nonane-1,9-diyl)dipicolinate (C23H30N2O4) is characterized by a flavonoid core, 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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), Dimethyl 5,5'-(nonane-1,9-diyl)dipicolinate 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.
Physical & Chemical Properties
| Molecular Formula | C23H30N2O4 |
| Molecular Weight | 398.50 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
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Recommended Standards
- N-(9-deoxy-epi-cinchonidin-9-yl)picolinamide (CAS 1414851-57-2)
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- N-(9-deoxy-epi-cinchonin-9-yl)picolinamide (CAS 1414851-55-0)
- 2-(Benzo[d]thiazol-2-ylthio)-N-(4-(2-methoxyphenoxy)but-2-yn-1-yl)acetamide (CAS 1426314-59-1)
- 3-(Hydroxymethyl)-6-methylquinolin-2(1H)-one (CAS 485337-96-0)
- 2-Ethyl-2-methyl-1,2-dihydro-quinoline (CAS 201654-47-9)
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- 3-Bromo-2-(3,3-difluoropiperidin-1-yl)pyridine (CAS 1774894-66-4)
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