Tert-butyl 3-(3,4-dichlorophenyl)-3-hydroxypyrrolidine-1-carboxylate CAS 390406-53-8
| CAS No. | 390406-53-8 |
| Molecular Formula | C15H19Cl2NO3 |
| Molecular Weight | 332.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Tert-butyl 3-(3,4-dichlorophenyl)-3-hydroxypyrrolidine-1-carboxylate is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Tert-butyl 3-(3,4-dichlorophenyl)-3-hydroxypyrrolidine-1-carboxylate (CAS 390406-53-8), molecular formula C15H19Cl2NO3 and molecular weight 332.22 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Tert-butyl 3-(3,4-dichlorophenyl)-3-hydroxypyrrolidine-1-carboxylate (C15H19Cl2NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 332.22 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C15H19Cl2NO3 |
| Molecular Weight | 332.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzo[b]thiophene-2-carboxylate (CAS 2377609-47-5)
- 332388-00-8 5-(2-Bromophenyl)-4-phenyl-4H-1,2,4-triazole-3-thiol MFCD00617772 (CAS 332388-00-8)
- 7-Bromo-5-(pyridin-2-yl)-1H-benzo[e][1,4]diazepine-2(3H)-thione (CAS 39243-00-0)
- 898763-74-1 (2,5-Dichlorophenyl){2-[(2,5-dihydro-1H-pyrrol-1-yl)methyl]phenyl}methanone DTXSID60643952 (CAS 898763-74-1)
- 1-Bromo-3-(tert-butyl)-2-methoxybenzene (CAS 1007375-07-6)
- 5-(2,5-Difluorophenyl)pyrrolidin-3-ol (CAS 1339594-69-2)
- Dimethyl 2-aminosuccinate (CAS 40149-67-5)
- 3-(2,3-Difluoro-4-methylphenyl)azetidin-3-ol (CAS 1702038-12-7)
- 2-Chloro-7,8-dimethyl-3-phenylquinoline (CAS 1031928-21-8)
- N-((4aR,6R,7R,8R,8aS)-8-hydroxy-6-methoxy-2-phenylhexahydropyrano[3,2-d][1,3]dioxin-7-yl)acetamide (CAS 10300-76-2)
- 2-Chloro-n-(thiophen-2-ylmethyl)propanamide (CAS 878125-78-1)
- [Leu3]-Atosiban (CAS CATO-C4X-229375)
- Ethyl 5-amino-1-(4-methoxyphenyl)-1H-pyrazole-3-carboxylate (CAS 866838-07-5)
- Semaglutide impurity 41 (CAS CATO-C4X-222641)
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