(3R,4S)-rel-4-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid CAS 1284355-00-5
| CAS No. | 1284355-00-5 |
| Molecular Formula | C11H12ClNO2 |
| Molecular Weight | 225.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 225.67 g/mol gives (3R,4S)-rel-4-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3R,4S)-rel-4-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid (CAS 1284355-00-5) is a high-purity analytical reference standard with the molecular formula C11H12ClNO2 and a molecular weight of 225.67 g/mol.
The molecular framework of (3R,4S)-rel-4-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid (C11H12ClNO2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures (3R,4S)-rel-4-(3-Chlorophenyl)pyrrolidine-3-carboxylic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H12ClNO2 |
| Molecular Weight | 225.67 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2-(7-Chlorobenzo[d][1,3]dioxol-5-yl)cyclopropyl)methanamine (CAS 1283906-43-3)
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- 4-(4-(Chloromethyl)phenyl)morpholin-3-one (CAS 1260764-34-8)
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