Tert-butyl 3-ethyl-4-hydroxypyrrolidine-1-carboxylate CAS 1536233-58-5
| CAS No. | 1536233-58-5 |
| Molecular Formula | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Tert-butyl 3-ethyl-4-hydroxypyrrolidine-1-carboxylate (C11H21NO3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Tert-butyl 3-ethyl-4-hydroxypyrrolidine-1-carboxylate (CAS 1536233-58-5) is a high-purity analytical reference standard with the molecular formula C11H21NO3 and a molecular weight of 215.29 g/mol.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Tert-butyl 3-ethyl-4-hydroxypyrrolidine-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 | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1992 |
| Nitrogen Atoms | 1 |
Recommended Standards
- tert-butyl N-(5-oxohexyl)carbamate (CAS 153495-58-0)
- 3-Amino-1-benzylpiperidine-3-carbonitrile (CAS 153931-24-9)
- 1-(3-methylphenyl)-5-propyl-1H-pyrazol-4-amine (CAS 1531341-24-8)
- (3S)-tert-butyl 3,5-dimethylmorpholine-4-carboxylate (CAS 1542268-30-3)
- (1-Ethyl-1H-imidazol-5-yl)methanol hydrochloride (CAS 1187931-61-8)
- Zirconium(IV) oxide-yttria stabilized (CAS 308076-80-4)
- Tert-butyl 4-(3,4-difluorophenyl)-4-hydroxypiperidine-1-carboxylate (CAS 871112-36-6)
- 1-(4-Chlorophenyl)-2-(isobutylthio)ethan-1-one (CAS 1155554-83-8)
- 5-Bromo-4-chloro-2-ethylpyridine (CAS 1353855-49-8)
- 2,5-Dioctylfuran (CAS 128912-40-3)
- (1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-4-yl)methanol (CAS 618444-39-6)
- 4-[(4-Chlorophenyl)-2-pyridylmethoxy]piperidine p-Nitrobenzoic Acid Salt (CAS 161558-45-8)
- 5-Bromo-6-((2-methylbut-3-yn-2-yl)oxy)pyridin-3-amine (CAS 1692050-06-8)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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