N4-Benzoyl-5-O-tert-butyldimethylsilyl-2-deoxycytidine CAS 51549-36-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51549-36-1 |
| Molecular Formula | C22H31N3O5Si |
| Molecular Weight | 445.58 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N4-Benzoyl-5-O-tert-butyldimethylsilyl-2-deoxycytidine (CAS 51549-36-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C22H31N3O5Si. Molecular weight: 445.58 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C22H31N3O5Si |
| Molecular Weight | 445.58 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 5-(2,5-Dimethyl-1H-pyrrol-1-yl)-3-(1-methyl-1,2,3,6-tetrahydropyridin-4-yl)-1-(phenylsulfonyl)-1H-indole (CAS 947496-09-5)
- Tert-butyl (2S,3S)-2-(((tert-butyldiphenylsilyl)oxy)methyl)-3-(hydroxymethyl)azetidine-1-carboxylate (CAS 2088511-67-3)
- 1-(3,5-Difluoro-4-hydroxyphenyl)propan-1-one (CAS 178374-78-2)
- 2-(((2-Chlorothiazol-5-yl)methyl)(cyclopropyl)amino)acetic acid (CAS 1353978-38-7)
- 3-Cyclopropoxy-4-nitropyridine (CAS 1243397-99-0)
- Topiramate Impurity 31 (CAS CATO-C4X-176831)
- 2-[(1S,2S)-2-Fluorocyclopentyl]-isoindole-1,3-dione (CAS 223761-83-9)
- Semaglutide impurity 227 (CAS CATO-C4X-2226227)
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