4-(Triethoxysilyl)pyridazine CAS 1243474-37-4
| CAS No. | 1243474-37-4 |
| Molecular Formula | C10H18N2O3Si |
| Molecular Weight | 242.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Triethoxysilyl)pyridazine (CAS 1243474-37-4) is a high-purity analytical reference standard with the molecular formula C10H18N2O3Si and a molecular weight of 242.35 g/mol.
4-(Triethoxysilyl)pyridazine (C10H18N2O3Si) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C10H18N2O3Si |
| Molecular Weight | 242.35 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 2 |
Related Triethoxysilyl Standards
- 2-(Triethoxysilyl)pyrimidine (CAS 1243360-08-8)
- 2-(Triethoxysilyl)pyrazine (CAS 1243394-69-5)
- 3-(Triethoxysilyl)pyridine (CAS 129663-08-7)
- 4-(Triethoxysilyl)pyridine (CAS 166262-04-0)
- 2-(Triethoxysilyl)pyridine (CAS 213602-91-6)
- 3-(Triethoxysilyl)propyl Isocyanate (CAS 24801-88-5)
- 5-(Triethoxysilyl)thiazole (CAS 1243360-03-3)
- (Triethoxysilyl)methyl acrylate (CAS 78884-71-6)
Recommended Standards
- 2,4,6-Trimethoxy-5-(trimethylsilyl)pyrimidine (CAS 126327-72-8)
- 1-(1,3-Dioxolan-2-yl)-undecan-2-one (CAS 1263365-53-2)
- 1-Pivaloyl-2,3,5-trimethylhydroquinone (CAS 112109-69-0)
- 4-Fluoro-2-((hexyloxy)methyl)benzenethiol (CAS 1443345-86-5)
- 2,4-Dichloro-7-methoxy-3-methyl-1,5-naphthyridine (CAS 2768872-10-0)
- 1-Tert-Butyl-6-Fluoro-4-Oxo-7-Piperazin-1-Yl-1,8-Naphthyridine-3-Carboxylic Acid (CAS 116162-91-5)
- (5a,24R)-Ergostan-3-one (CAS 27212-88-0)
- Meropenem Impurity 48 (CAS CATO-C4X-130948)
- Lumefantrine DBA Impurity (CAS 53221-07-1)
- 2,5-Dichloropyridine-4-carboxylic Acid (CAS 88912-26-9)
- 1-(4-Butylphenyl)heptan-1-one (CAS 1352222-62-8)
- 5-Hydroxy-1-naphthaldehyde (CAS 144876-33-5)
- 2-(4-chloro-5-ethylfuran-2-yl)acetic acid (CAS 1541689-48-8)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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