3'-O-tert-Butyldimethylsilyl-5'-O-DMT-N2-isobutyrylguanosine 2'-CE phosphoramidite CAS 1445905-51-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1445905-51-0 |
| Molecular Formula | C50H68N7O9PSi |
| Molecular Weight | 970.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3'-O-tert-Butyldimethylsilyl-5'-O-DMT-N2-isobutyrylguanosine 2'-CE phosphoramidite (CAS 1445905-51-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C50H68N7O9PSi. Molecular weight: 970.18 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C50H68N7O9PSi |
| Molecular Weight | 970.18 g/mol |
| 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) | 20.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 7 |
Recommended Standards
- 9,9',9'',9'''-((6-Phenyl-1,3,5-triazine-2,4-diyl)bis(benzene-5,3,1-triyl))tetrakis(9H-carbazole) (CAS 1685282-47-6)
- (2S,3S,4S,5S)-2-((Bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-4-((tert-butyldimethylsilyl)oxy)-5-(2-isobutyramido-6-oxo-3,6-dihydro-9H-purin-9-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite (CAS 679809-76-8)
- Bromotris(triphenylphosphine)rhodium(I) (CAS 14973-89-8)
- 4-Methyl-N-(phenyl(5-thioxo-4,5-dihydro-1,3,4-thiadiazol-2-yl)carbamoyl)benzenesulfonamide (CAS 866042-01-5)
- 2-Chloro-5,6,7,8-tetrahydroquinazolin-4-amine (CAS 1127-86-2)
- 1-(4-Chlorophenyl)-1h-imidazole-5-carboxylic acid (CAS 1439902-40-5)
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- 9-(2-(Dibenzylamino)ethyl)-6-methyl-2,3,4,9-tetrahydro-1H-carbazol-1-one (CAS 300801-39-2)
- 2-(1-chloroethyl)-5-(2,4-dichlorophenyl)-1,3,4-oxadiazole (CAS 1156191-87-5)
- Fragment-[7-31]-Liraglutide (CAS CATO-C4X-199239)
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