8-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-7-chloropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione CAS 2883421-72-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2883421-72-3 |
| Molecular Formula | C15H22ClN3O4Si |
| Molecular Weight | 371.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 8-(2-((tert-Butyldimethylsilyl)oxy)ethoxy)-7-chloropyrido[4,3-d]pyrimidine-2,4(1H,3H)-dione (CAS 2883421-72-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H22ClN3O4Si. Molecular weight: 371.89 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C15H22ClN3O4Si |
| Molecular Weight | 371.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2004 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related tert Standards
- 1-(tert-Butyldimethylsilyl)-7-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1263986-66-8)
- 1-(Tert-butyldimethylsilyl)-5-methyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1263987-17-2)
- 3-((tert-Butyldimethylsilyl)oxy)-2-chloro-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2377610-68-7)
- 5-((tert-Butyldimethylsilyl)oxy)-3-iodo-1H-indazole (CAS 1254473-76-1)
- 2-(((tert-Butyldimethylsilyl)oxy)methyl)-4-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiazole (CAS 2763334-08-1)
- 1-(1-(3-((tert-Butyldimethylsilyl)oxy)-2-hydroxy-5-(trimethylsilyl)pent-4-yn-2-yl)cyclopropyl)ethan-1-one (CAS 1796927-82-6)
- 5-(2-((Tert-butyldimethylsilyl)oxy)ethyl)-5,7-dihydro-6H-benzo[d]pyrido[2,3-b]azepin-6-one (CAS 1421438-86-9)
- 1-(Tert-butyldimethylsilyl)-5-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (CAS 1148004-02-7)
Recommended Standards
- N-{1-[(4-Chlorophenyl)sulfonyl]-4-piperidinyl}-1-pyrrolidinecarboxamide (CAS 478047-69-7)
- Oclacitinib Impurity 14 (CAS CATO-C4X-301814)
- N-(3-Chloro-4-methylphenyl)-2-((1-(m-tolyl)-1H-imidazol-2-yl)thio)acetamide (CAS 851131-29-8)
- 1-(2-Bromo-1-(2-methoxyethoxy)ethyl)-4-methoxybenzene (CAS 1249857-68-8)
- Alloferon 1 (CAS 347884-61-1)
- Benzyl (2-(4-chlorophenyl)quinolin-4-yl)carbamate (CAS 861208-67-5)
- Darolutamide impurity 3 (CAS 1297537-37-1)
- Trimesic Acid (CAS 554-95-0)
- Etrasimod Impurity 43 (CAS 2412764-04-4)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
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 13829788188 / jacky.chen@cato-chem.com