tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-formylpyrrolidine-1-carboxylate CAS 134441-71-7
| CAS No. | 134441-71-7 |
| Molecular Formula | C16H31NO4Si |
| Molecular Weight | 329.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-formylpyrrolidine-1-carboxylate (CAS 134441-71-7), a certified reference material (molecular formula C16H31NO4Si, MW 329.51 g/mol) for analytical method development and quality control.
Owing to an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-formylpyrrolidine-1-carboxylate is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.51 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), tert-Butyl (2S,4R)-4-((tert-butyldimethylsilyl)oxy)-2-formylpyrrolidine-1-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 | C16H31NO4Si |
| Molecular Weight | 329.51 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl (R)-3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate (CAS 1179348-74-3)
- 1-tert-Butyl 3-(2-(trimethylsilyl)ethyl) piperidine-1,3-dicarboxylate (CAS 1956319-81-5)
- 5-(4-Pentylcyclohexyl)-4-phenyl-4H-1,2,4-triazole-3-thiol (CAS 866039-81-8)
- (2S)-2-[[tert-Butyldimethylsilyloxy]methyl]-4-oxo-1-pyrrolidinecarboxylic Acid tert-Butyl Ester (CAS 220993-22-6)
- 3-[(4-iodophenoxy)methyl]-4-methoxybenzaldehyde (CAS 438221-75-1)
- 2,4,6-Triphenylthiopyrylium (CAS 18342-83-1)
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