(2R,3R)-N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamide (hydrochloride) CAS 2019182-02-4
| CAS No. | 2019182-02-4 |
| Molecular Formula | C18H28N2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2R,3R)-N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamide (hydrochloride) is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (2R,3R)-N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamide (hydrochloride) (CAS 2019182-02-4), a certified reference material (molecular formula C18H28N2O3HCl, MW 356.89 g/mol) for analytical method development and quality control.
(2R,3R)-N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamide (hydrochloride) (C18H28N2O3HCl) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
As a certified reference material (CRM), (2R,3R)-N-((1S,2R)-1-hydroxy-1-phenylpropan-2-yl)-3-methoxy-2-methyl-3-((S)-pyrrolidin-2-yl)propanamide (hydrochloride) meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C18H28N2O3 HCl |
| Molecular Weight | 356.89 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 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-Amino-N-(((S)-1-benzylpiperidin-2-yl)methyl)-3-methylbutanamide (CAS 1354026-58-6)
- Methyl 4-(4-methyl-2-phenylthiazol-5-yl)-2,4-dioxobutanoate (CAS 1279207-41-8)
- 2-Chloro-5-cyclopropylpyridine-3-boronic acid (CAS 2121511-56-4)
- 5-Cyclohexylamino-[1,3,4]thiadiazole-2-thiol (CAS 68161-70-6)
- 4-Aminotetrahydro-2H-pyran-3-ol hydrochloride (CAS 2059931-96-1)
- 1-(3-Bromobenzyl)-1H-pyrazol-5-amine (CAS 1052569-75-1)
- Tert-butyl 4-(6-chloropyridin-2-yl)piperazine-1-carboxylate (CAS 1239369-20-0)
- 1-(2-amino-4-methoxyphenyl)ethan-1-one (CAS 42465-53-2)
- 2-(3-(Hydroxymethyl)phenoxy)acetic acid (CAS 6625-88-3)
- Tirzepatide Impurity 47 (CAS CATO-C4X-324047)
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