5'-O-TBDMS-dA CAS 51549-30-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51549-30-5 |
| Molecular Formula | C16H27N5O3Si |
| Molecular Weight | 365.50 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5'-O-TBDMS-dA (CAS 51549-30-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H27N5O3Si. Molecular weight: 365.50 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H27N5O3Si |
| Molecular Weight | 365.50 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 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 5 |
Related O Standards
- 5'-O-TBDMS-dG (CAS 51549-33-8)
- 5'-O-TBDMS-dU (CAS 76223-04-6)
- 2'-TBDMS-Ac-rC (CAS 119794-51-3)
- 5'-O-TBDMS-N2-ibu-dG (CAS 85326-10-9)
- 5'-O-TBDMS-Bz-dA (CAS 51549-39-4)
- TBdms-peg5-1-o-(b-cyanoethyl-n,n-diisopropyl)phosphoramidite (CAS 1807521-08-9)
- 5'-DMT-3'-TBDMS-ibu-rG (CAS 81256-89-5)
- 2'-O-TBDMS-Pseudouridine (CAS 163496-23-9)
Recommended Standards
- 4-((4-(Diethylamino)benzylidene)amino)-3-(m-tolyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478256-08-5)
- 2-Phenyl-N-((4-(thiophen-2-yl)tetrahydro-2H-pyran-4-yl)methyl)ethane-1-sulfonamide (CAS 1203328-55-5)
- 3'-O-(tert-butyldiMethylsilyl)-2'-deoxyadenosine (CAS 51549-31-6)
- 1-((3-Bromophenoxy)methyl)-2-fluorobenzene (CAS 1019369-49-3)
- 3-Iodo-5-methoxy-1H-pyrrolo[3,2-b]pyridine (CAS 913983-30-9)
- N-[(1S)-1-(Cyclohexylmethyl)-2-[[(1S)-1-formyl-2-[(3S)-2-oxo-3-pyrrolidinyl]ethyl]amino]-2-oxoethyl] (CAS 2103278-86-8)
- 3-Bromo-1-(4-nitrophenyl)-1H-1,2,4-triazole (CAS 1129540-71-1)
- Benzyl 4-((2-aminoethoxy)methyl)piperidine-1-carboxylate (CAS 1353961-56-4)
- 2-(((2-Aminophenyl)amino)methylene)-5,5-dimethylcyclohexane-1,3-dione (CAS 33620-76-7)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
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