tert-Butyl (3R,4R)-3-(hydroxymethyl)-4-isobutylpyrrolidine-1-carboxylate CAS 641634-67-5
| CAS No. | 641634-67-5 |
| Molecular Formula | C14H27NO3 |
| Molecular Weight | 257.37 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 (3R,4R)-3-(hydroxymethyl)-4-isobutylpyrrolidine-1-carboxylate (CAS 641634-67-5), a certified reference material (molecular formula C14H27NO3, MW 257.37 g/mol) for analytical method development and quality control.
Based on its molecular formula C14H27NO3, tert-Butyl (3R,4R)-3-(hydroxymethyl)-4-isobutylpyrrolidine-1-carboxylate contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 257.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a certified reference material (CRM), tert-Butyl (3R,4R)-3-(hydroxymethyl)-4-isobutylpyrrolidine-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 | C14H27NO3 |
| Molecular Weight | 257.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1985 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-Butyl (2,6-dimethyl-5-oxoheptan-2-yl)carbamate (CAS 2024254-65-5)
- Tert-butyl (3R,4S)-3-(hydroxymethyl)-4-isobutylpyrrolidine-1-carboxylate (CAS 2306252-80-0)
- tert-Butyl (1-cyclohexyl-3-hydroxypropyl)carbamate (CAS 889953-79-1)
- tert-Butyl (3S,4S)-3-(hydroxymethyl)-4-isobutylpyrrolidine-1-carboxylate (CAS 641634-60-8)
- (5-(Butylcarbamoyl)-2-fluorophenyl)boronic acid (CAS 874289-50-6)
- 2-Hydroxyethyl cyclohexanecarboxylate (CAS 16179-44-5)
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