Methyl (3S,4R)-1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate CAS 862283-69-0
| CAS No. | 862283-69-0 |
| Molecular Formula | C19H20ClNO2 |
| Molecular Weight | 329.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 329.82 g/mol gives Methyl (3S,4R)-1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl (3S,4R)-1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate (CAS 862283-69-0), molecular formula C19H20ClNO2 and molecular weight 329.82 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Methyl (3S,4R)-1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 329.82 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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 Methyl (3S,4R)-1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate 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 | C19H20ClNO2 |
| Molecular Weight | 329.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- Ethyl 5'-(2-chloroacetamido)-[2,3'-bithiophene]-4'-carboxylate (CAS 315676-33-6)
- Methyl 1-benzyl-4-(4-chlorophenyl)pyrrolidine-3-carboxylate (CAS 438492-34-3)
- 4-Chloro-N-(4-(4-methylpiperazin-1-yl)phenyl)benzamide (CAS 303150-63-2)
- N-(2-Chlorophenyl)-2-(4-phenylpiperazin-1-yl)acetamide (CAS 361473-63-4)
- 4,4-Diethyl-2,6-dioxopiperidine-3,5-dicarbonitrile (CAS 80721-13-7)
- Cyclohex-3-en-1-yl(4-(hydroxymethyl)piperidin-1-yl)methanone (CAS 1184563-54-9)
- 3-(4-Fluoro-2-nitrophenoxy)thiophene-2-carboxylic acid (CAS 303152-17-2)
- Methyl 5-methoxy-2-(p-tolyl)oxazole-4-carboxylate (CAS 53872-17-6)
- 1-Boc-octahydro-1H-pyrrolo[2,3-c]pyridine (CAS 169750-88-3)
- (4-(Mesitylsulfonyl)piperazin-1-yl)(pyrrolidin-1-yl)methanone (CAS 927640-84-4)
- 3-(Diethylphosphinyl)benzenamine (CAS 55039-16-2)
- [(3-Methylphenyl)methyl](propyl)amine (CAS 16096-52-9)
- N-(5-cyclopropyl-1H-pyrazol-3-yl)acetamide (CAS 326822-80-4)
- [y-Glu3]-Semaglutide Impurity 135 (CAS CATO-C4X-2226135)
Why CATO?
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