tert-butyl 3-(4-hydroxyphenyl)pyrrolidine-1-carboxylate CAS 1782362-27-9
| CAS No. | 1782362-27-9 |
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
tert-butyl 3-(4-hydroxyphenyl)pyrrolidine-1-carboxylate (CAS 1782362-27-9), molecular formula C15H21NO3 and molecular weight 263.33 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C15H21NO3, tert-butyl 3-(4-hydroxyphenyl)pyrrolidine-1-carboxylate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 263.33 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
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.
Physical & Chemical Properties
| Molecular Formula | C15H21NO3 |
| Molecular Weight | 263.33 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Methyl (2R,4S)-4-Hydroxy-1-[(R)-1-phenylethyl]piperidine-2-carboxylate (CAS 177944-17-1)
- Ethyl 1-amino-3-[(benzyloxy)methyl]cyclobutane-1-carboxylate (CAS 1785366-02-0)
- Methyl 3-amino-4-(isopropylsulfonyl)thiophene-2-carboxylate (CAS 175201-72-6)
- 6-(3-Phenylpropanamido)hexanoic acid (CAS 178622-38-3)
- Tert-butyl (R)-5-bromo-3-(((tert-butyldimethylsilyl)oxy)methyl)-7-cyano-3-methylindoline-1-carboxylate (CAS 2113619-04-6)
- Hydroxy Flutamide (CAS 52806-53-8)
- 4,7-Dimethyl-1,2,3,4-tetrahydroisoquinoline-1-carboxylic acid (CAS 1512820-39-1)
- 5-Bromo-n-(3-fluorophenyl)pyrimidin-2-amine (CAS 956135-56-1)
- 3-(Dibenzylamino)-2-fluoropropan-1-ol (CAS 872880-10-9)
- 948292-34-0 4,6-Dichloro-8-methylquinoline DTXSID80589020 (CAS 948292-34-0)
- 2-(benzenesulfonyl)-3-[5-(2,5-dichlorophenyl)furan-2-yl]prop-2-enenitrile (CAS 374087-60-2)
- 2-((1-Benzylpiperidin-3-yl)oxy)ethan-1-amine (CAS 1353987-86-6)
- 5-((Benzyloxy)methoxy)-1-(3-bromophenyl)-2-(hydroxymethyl)pyridin-4(1H)-one (CAS 1632286-22-6)
- Semaglutide impurity 66 (CAS CATO-C4X-222666)
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