Carbamic acid, N-[(1S)-2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-1-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]ethyl]-, 1,1-dimethylethyl ester CAS 1956436-22-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956436-22-8 |
| Molecular Formula | C22H34N2O6Si |
| Molecular Weight | 450.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Carbamic acid, N-[(1S)-2-[(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)oxy]-1-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]ethyl]-, 1,1-dimethylethyl ester (CAS 1956436-22-8) pharmaceutical standards reference standard. Molecular formula: C22H34N2O6Si. Molecular weight: 450.60 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C22H34N2O6Si |
| Molecular Weight | 450.60 g/mol |
| Appearance | Off-white to pale 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 2 |
Related Carbamic Standards
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- Carbamic acid, N-[4-[(4-ethyl-1-piperazinyl)methyl]-3-(trifluoromethyl)phenyl]-, phenyl ester (CAS 1069112-56-6)
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Recommended Standards
- OS-3-106, >98% (HPLC) (CAS 1580000-17-4)
- Azido-PEG3-amide-C3-triethoxysilane (CAS 2243566-43-8)
- 7-[5-O-[(1,1-Dimethylethyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-β -D-ribofuranosyl]-4-methoxy-7H-pyrrolo[2,3-d]pyrimidin-2-amine (CAS 131981-22-1)
- tert-Butyl 7-hydroxy-5-thia-2-azaspiro[3.4]octane-2-carboxylate (CAS 1453315-70-2)
- 3-Ethyl-2-oxo-2,3-dihydrobenzo[d]oxazole-6-sulfonamide (CAS 1091926-34-9)
- 5-[1-(5-Methyl-furan-2-yl)-meth-(Z)-ylidene]-imidazolidine-2,4-dione (CAS 780815-39-6)
- Tert-butyl 2-bromo-3-cyclohexyl-1H-indole-6-carboxylate (CAS 879498-90-5)
- 1-(Bromomethyl)-1-(methoxymethyl)cyclopentane (CAS 1485886-77-8)
- n-(2-Chloroacetyl)-1-naphthamide (CAS 554423-23-3)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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