2-Pyrrolidinone, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-(phenylmethyl)-, (3S)- CAS 1956436-52-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1956436-52-4 |
| Molecular Formula | C17H27NO2Si |
| Molecular Weight | 305.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Pyrrolidinone, 3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-(phenylmethyl)-, (3S)- (CAS 1956436-52-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C17H27NO2Si. Molecular weight: 305.49 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C17H27NO2Si |
| Molecular Weight | 305.49 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 1 |
Related Pyrrolidinone Standards
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- 2-Pyrrolidinone, 1-ethenyloctadecyl-, homopolymer (CAS 63231-83-4)
- 2-PYRROLIDINONE, 4-(2,5-DIMETHOXYPHENYL) (CAS 654633-86-0)
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- 3-Ethyl-2-pyrrolidinone (CAS 930-92-7)
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Recommended Standards
- 3-(Boc-amino)-1-[(tert-butyldimethylsilyl)oxy]-2-propanol (CAS 195197-94-5)
- 2-Phenyl-1-((trimethylsilyl)ethynyl)-1,2,3,4-tetrahydroisoquinoline (CAS 823814-03-5)
- [(1S)-2-[[(tert-Butyl)dimethylsilyl]oxy]-1-(hydroxymethyl)ethyl]-carbamic Acid tert-Butyl Ester (CAS 185692-85-7)
- 4-([1,1'-Biphenyl]-4-yl)-5-hydroxyisoquinolin-1(2H)-one (CAS 656234-35-4)
- 2-(Benzyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1256359-03-1)
- 6-methyl-2-(methylsulfanyl)-7H,8H-pyrido[2,3-d]pyrimidin-7-one (CAS 211245-41-9)
- 2-((4-Chloro-6-methoxypyrimidin-2-yl)oxy)benzoic acid (CAS 110284-77-0)
- (4-Chlorophenyl)(6-methoxybenzofuran-2-yl)methanone (CAS 82158-47-2)
- N1-(3-Acetamidophenyl)-N2-(2-(4-methyl-2-(p-tolyl)thiazol-5-yl)ethyl)oxalamide (CAS 897613-29-5)
- Des-Leu14-Tirzepatide (CAS CATO-CPTD788959)
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