(2S)-Methyl 5-vinylpyrrolidine-2-carboxylate hydrochloride CAS 328974-80-7
| CAS No. | 328974-80-7 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (2S)-Methyl 5-vinylpyrrolidine-2-carboxylate hydrochloride is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
(2S)-Methyl 5-vinylpyrrolidine-2-carboxylate hydrochloride (CAS 328974-80-7), molecular formula C8H13NO2 and molecular weight 155.19 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2S)-Methyl 5-vinylpyrrolidine-2-carboxylate hydrochloride (C8H13NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 155.19 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (2S)-Methyl 5-vinylpyrrolidine-2-carboxylate 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 | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S)-2-amino-3-(1-bicyclo[1.1.1]pentanyl)propanoic acid (CAS 2095483-83-1)
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- (2R,3S)-3-Cyclopropylpyrrolidine-2-carboxylic acid (CAS 506420-79-7)
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- Cyclolinopeptide B (CAS 193139-41-2)
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