4,7,10,13,16-Pentaoxanonadecanedinitrile CAS 41263-79-0
| CAS No. | 41263-79-0 |
| Molecular Formula | C14H24N2O5 |
| Molecular Weight | 300.35 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.
4,7,10,13,16-Pentaoxanonadecanedinitrile (CAS 41263-79-0), molecular formula C14H24N2O5 and molecular weight 300.35 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C14H24N2O5, 4,7,10,13,16-Pentaoxanonadecanedinitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.35 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 4,7,10,13,16-Pentaoxanonadecanedinitrile 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 | C14H24N2O5 |
| Molecular Weight | 300.35 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 4-(Cyclohexanecarbonyl)-N-(furan-2-ylmethyl)-1H-pyrrole-2-carboxamide (CAS 439096-68-1)
- 4-Butoxyphenethyl pyrimidine-5-carboxylate (CAS 59855-51-5)
- 4-(5-((4-Fluorobenzyl)thio)-4-methyl-4H-1,2,4-triazol-3-yl)pyridine (CAS 674809-44-0)
- 4-Butoxyphenyl 4-methoxybenzoate (CAS 38454-22-7)
- Phenol, 2,2'-methylenebis[4-methyl-6-nonyl- (CAS 7786-17-6)
- 1-(2-(4-Bromo-2-chlorophenoxy)ethyl)-4-ethylpiperazine (CAS 1704074-28-1)
- (6-(tert-Butylthio)-2-methylpyridin-3-yl)(phenyl)methanone (CAS 1355227-28-9)
- Thonzonium Bromide (CAS 553-08-2)
- [(2H-1,3-benzodioxol-5-yl)methyl](propan-2-yl)amine (CAS 68291-92-9)
- 5-Chloro-1-(4-fluorophenyl)-3-methyl-1h-pyrazole (CAS 882144-05-0)
- 4-Chloro-6-(4-methylpyrazol-1-yl)pyrimidine (CAS 1015845-71-2)
- 5-Cyclopropyl-4-methyl-1H-imidazole (CAS 1354413-42-5)
- 6-Bromo-3-(trifluoromethyl)benzo[b]thiophene (CAS 617706-27-1)
- Semaglutide Impurity 143 (CAS CATO-C4X-2226143)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com