4-[1-(1-Ethoxyethyl)-1H-pyrazol-4-yl]-7-[[2-(trimethylsilyl)ethoxy]methyl]-7H-pyrrolo[2,3-c]pyridazine CAS 1269822-91-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1269822-91-4 |
| Molecular Formula | C19H29N5O2Si |
| Molecular Weight | 387.55 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-[1-(1-Ethoxyethyl)-1H-pyrazol-4-yl]-7-[[2-(trimethylsilyl)ethoxy]methyl]-7H-pyrrolo[2,3-c]pyridazine (CAS 1269822-91-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C19H29N5O2Si. Molecular weight: 387.55 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C19H29N5O2Si |
| Molecular Weight | 387.55 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 5 |
Related Ethoxyethyl Standards
- 2-Ethoxyethyl 4-(4-(diethylamino)phenyl)-6-methyl-2-thioxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 329062-31-9)
- 1-(1-Ethoxyethyl)-3,4-diiodo-1H-pyrazole (CAS 1639858-70-0)
- 6-((2-Ethoxyethyl)(4-(pyridin-2-yl)thiazol-2-yl)amino)benzo[d]thiazol-2(3H)-one (CAS 1903736-48-0)
- 2-Ethoxyethyl 5-chloro-1-(2,4-dichlorobenzyl)-6-oxo-1,6-dihydropyridine-3-carboxylate (CAS 242471-99-4)
- Bis(2-ethoxyethyl) (4-methyl-1,3-phenylene)dicarbamate (CAS 54767-76-9)
- 3-(1-Ethoxyethyl)-5-{4-[5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl]phenyl}-1,2,4-oxadiazole (CAS 1955520-12-3)
- N-(3-(2-Ethoxyethyl)-6-fluorobenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 865173-58-6)
- N-(3-(2-Ethoxyethyl)-6-methylbenzo[d]thiazol-2(3H)-ylidene)-5,6-dihydro-1,4-dioxine-2-carboxamide (CAS 865162-21-6)
Recommended Standards
- Naftidrofuryl-D4 (CAS 1215649-28-7)
- [(3<I>R</I>)-3-hydroxytetradecanoyl]-<SC>L</SC>-carnitine (CAS 1469901-02-7)
- Baricitinib Impurity N1 (CAS 1187595-88-5)
- Taletrectinib Impurity2 (CAS 1012343-94-0)
- Dimesitylammonium Pentafluorobenzenesulfonate (CAS 850629-65-1)
- 7,13-Bis(8-chloro-7-methyl-7H-purin-6-yl)-1,4,10-trioxa-7,13-diazacyclopentadecane (CAS 149246-43-5)
- Methyl 2-cyano-1H-pyrrole-1-carboxylate (CAS 185993-85-5)
- 1,2-Bis(1H-benzo[d][1,2,3]triazol-1-yl)-N1,N2-diphenylethane-1,2-diamine (CAS 151257-56-6)
- 6,8-Dimethoxy-1,3-dimethylisoquinoline (CAS 66178-59-4)
- Tirzepatide Impurity 52 (CAS CATO-C4X-324052)
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 13829788188 / jacky.chen@cato-chem.com