(S)-tert-Butyl 2-(1H-imidazol-2-yl)pyrrolidine-1-carboxylate, 97% CAS 1007882-58-7
| CAS No. | 1007882-58-7 |
| Molecular Formula | C12H19N3O2 |
| Molecular Weight | 237.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
(S)-tert-Butyl 2-(1H-imidazol-2-yl)pyrrolidine-1-carboxylate, 97% (CAS 1007882-58-7) is a high-purity analytical reference standard with the molecular formula C12H19N3O2 and a molecular weight of 237.30 g/mol.
Owing to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage, (S)-tert-Butyl 2-(1H-imidazol-2-yl)pyrrolidine-1-carboxylate, 97% is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 237.30 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C12H19N3O2 |
| Molecular Weight | 237.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 3 |
Recommended Standards
- 3-[4-(2,5-Dimethyl-1H-pyrrol-1-yl)phenyl]-1H-pyrazole (CAS 1007014-32-5)
- Tert-butyl (2-amino-1-(pyridin-4-yl)ethyl)carbamate (CAS 1016717-46-6)
- 1-(1-Ethyl-1h-pyrazol-4-ylmethyl)-piperidine-3-carboxylic acid (CAS 1006483-81-3)
- 2-[2-Amino-1-(Boc-amino)ethyl]pyridine (CAS 1016728-63-4)
- 2-(Aminomethyl)-5-cyclopropoxybenzaldehyde (CAS 1243473-32-6)
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- 3-Amino-3-(2-thienyl)propanoic acid, 97% (CAS 3270-89-1)
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- 2-Amino-6-fluoro-1-methylbenzimidazole (CAS 1248916-44-0)
- 2-Amino-pyrimidine-4-carboxylicacid 2-aminopyrimidine-4-carboxylic acid 2164-65-0 A18452 (CAS 2164-65-0)
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