(3R,4S)-1-Benzyl-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylic acid dihydrochloride CAS 1808718-94-6
| CAS No. | 1808718-94-6 |
| Molecular Formula | C16H19N3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3R,4S)-1-Benzyl-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylic acid dihydrochloride 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.
CATO supplies (3R,4S)-1-Benzyl-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylic acid dihydrochloride (CAS 1808718-94-6), a certified reference material (molecular formula C16H19N3O2HCl, MW 321.81 g/mol) for analytical method development and quality control.
Based on its molecular formula C16H19N3O2HCl, (3R,4S)-1-Benzyl-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylic acid dihydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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), (3R,4S)-1-Benzyl-4-(1-methyl-1H-pyrazol-4-yl)pyrrolidine-3-carboxylic acid dihydrochloride 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 | C16H19N3O2 2*HCl |
| Molecular Weight | 321.81 g/mol |
| Appearance | Pale yellow to 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- 2-(trans-4-(Aminomethyl)cyclohexyl)acetic acid hydrochloride (CAS 1255098-83-9)
- Tert-butyl 4-((1-methylpiperidin-4-yl)amino)piperidine-1-carboxylate (CAS 1086392-70-2)
- JWH 424 (CAS 1366068-04-3)
- 2-Aminoethyl lysinate trihydrochloride (CAS 104068-74-8)
- 3-(2-Bromophenyl)-5-cyclopropyl-1h-1,2,4-triazole (CAS 1251134-90-3)
- Methyl 4-chloro-1-(difluoromethyl)-1H-pyrazole-3-carboxylate (CAS 1310351-06-4)
- 3-(Cyclopropylmethyl)-1-methyl-4-propyl-1h-pyrazol-5-amine (CAS 1519799-32-6)
- rac trans-4-Hydroxy Glyburide (CAS 23155-04-6)
- tert-Butyl (3aR,6aR)-hexahydropyrrolo[3,4-c]pyrrole-2(1H)-carboxylate (CAS 1588507-39-4)
- Valosin Peptide (VQY), porcine (CAS 99510-37-9)
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