tert-Butyl (2S,3S)-3-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidine-2-carboxylate CAS 191328-29-7
| CAS No. | 191328-29-7 |
| Molecular Formula | C26H37NO3Si |
| Molecular Weight | 439.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 439.66 g/mol gives tert-Butyl (2S,3S)-3-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidine-2-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies tert-Butyl (2S,3S)-3-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidine-2-carboxylate (CAS 191328-29-7), a certified reference material (molecular formula C26H37NO3Si, MW 439.66 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl (2S,3S)-3-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidine-2-carboxylate (C26H37NO3Si) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), tert-Butyl (2S,3S)-3-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidine-2-carboxylate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C26H37NO3Si |
| Molecular Weight | 439.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Nitrogen Atoms | 1 |
Recommended Standards
- N-Boc-(+/-)-1-[{tert-butyl(diphenyl)silyl}oxy]pent-4-en-3-amine (CAS 1379812-36-8)
- tert-Butyl (2S,3R)-3-(((tert-butyldiphenylsilyl)oxy)methyl)pyrrolidine-2-carboxylate (CAS 191328-39-9)
- (4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)(2,6-dichloropyridin-3-yl)methanone (CAS 1023821-24-0)
- 3-Chloro-2-(3-(((2,4-dichlorophenyl)thio)methyl)-1H-1,2,4-triazol-1-yl)-5-(trifluoromethyl)pyridine (CAS 338396-03-5)
- 2-(methoxymethyl)pyrrolidine-2-carboxylic acid (CAS 1564868-48-9)
- 4,4'-(1,3-Phenylenebis(oxy))dibenzonitrile (CAS 31206-12-9)
- Methyl 6-((2R,4R)-4-amino-7-(trifluoromethoxy)chroman-2-yl)nicotinate (CAS 2068725-94-8)
- 2-Isopropoxypyrimidin-5-ol (CAS 1355066-80-6)
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- Tyr-Bradykinin (CAS 33289-76-8)
- 6-Amino-4-((3,4-dimethylphenyl)amino)pyrimidin-2(1H)-one (CAS 7147-24-2)
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