Triethoxy(naphthalen-1-yl)silane CAS 17938-06-6
| CAS No. | 17938-06-6 |
| Molecular Formula | C16H22O3Si |
| Molecular Weight | 290.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Triethoxy(naphthalen-1-yl)silane (C16H22O3Si) contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 290.43 g/mol, it falls into the medium-molecular-weight range. 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).
Triethoxy(naphthalen-1-yl)silane (CAS 17938-06-6), molecular formula C16H22O3Si and molecular weight 290.43 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), Triethoxy(naphthalen-1-yl)silane 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 | C16H22O3Si |
| Molecular Weight | 290.43 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related Triethoxy Standards
- Triethoxy(2,4,4-trimethylpentyl)silane (CAS 35435-21-3)
- Triethoxy(3-((tetrahydrofuran-2-yl)methoxy)propyl)silane (CAS 31003-16-4)
- 1,3,5-Triethoxy-1,3,5-trimethyl-1,3,5-trisilinane (CAS 1747-56-4)
- Triethoxy(4-(trifluoromethyl)phenyl)silane (CAS 188748-63-2)
- 5-(3,4,5-Triethoxy-phenyl)-[1,3,4]oxadiazole-2-thiol (CAS 554404-31-8)
- Triethoxy(4-methoxyphenyl)silane (CAS 21130-91-6)
- 4,5,6-Triethoxy-7-nitro-3h-isobenzofuran-1-one (CAS 4995-54-4)
- Methyl 3,4,5-triethoxy-2-nitrobenzoate (CAS 1142198-09-1)
Recommended Standards
- 5-[(naphthalen-1-ylmethyl)sulfanyl]-1,3,4-thiadiazole-2-thiol (CAS 174728-84-8)
- 1-{5-[(3,5-dimethyl-1H-pyrazol-1-yl)methyl]-1,3-thiazol-2-yl}-4-methylpiperidine (CAS 956624-14-9)
- Phosphazene ligand P<SUB>1</SUB>-tert-octyl (CAS 161118-69-0)
- 2-(Methylsulfanyl)-4-(phenylsulfanyl)thieno[2,3-d]pyrimidine (CAS 383146-95-0)
- 4-[(4-Chlorobenzenesulfonyl)methyl]-6-[(4-fluorophenyl)methoxy]-2-methylpyrimidine (CAS 338960-43-3)
- 1,1,1-Triethoxy-3-methylbutane (CAS 55048-55-0)
- (1-Imidazo[2,1-b][1,3]thiazol-6-ylethyl)aminedihydrochloride (CAS 1177148-05-8)
- Ethyl ((3-chlorophenyl)(2-oxocyclohexyl)methyl)carbamate (CAS 478063-98-8)
- But-3-yn-1-yl carbamate (CAS 159492-70-3)
- (6-Bromo-2,2-dimethylbenzo[d][1,3]dioxol-5-yl)methanamine (CAS 1780043-24-4)
- 2-Methyl-3-morpholino-3-oxopropanoic acid (CAS 1525711-62-9)
- 3-Pentafluoroethyloxy-pyrrolidine (CAS 1208078-44-7)
- 6-Aminospiro[3.3]heptan-2-ol (CAS 1820979-18-7)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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