(R,E)-3-(1-Methylpyrrolidin-2-yl)acrylic acid CAS 2143460-75-5
| CAS No. | 2143460-75-5 |
| Molecular Formula | C8H13NO2 |
| Molecular Weight | 155.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (R,E)-3-(1-Methylpyrrolidin-2-yl)acrylic acid.
CATO supplies (R,E)-3-(1-Methylpyrrolidin-2-yl)acrylic acid (CAS 2143460-75-5), a certified reference material (molecular formula C8H13NO2, MW 155.19 g/mol) for analytical method development and quality control.
Based on its molecular formula C8H13NO2, (R,E)-3-(1-Methylpyrrolidin-2-yl)acrylic acid contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 155.19 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), (R,E)-3-(1-Methylpyrrolidin-2-yl)acrylic acid 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.) | 1997 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-quinuclidine-3-carboxylic acid (CAS 604803-81-8)
- (S)-1-Allylpyrrolidine-2-carboxylic acid (CAS 610299-77-9)
- (R)-7-oxa-2-azaspiro[4.5]Decan-3-one (CAS 2387565-73-1)
- (S)-1-Isopropyl-3-methylpyrrolidine-2,5-dione (CAS 618109-40-3)
- 3-Isopropyl-4,4-dimethyl-4,5-dihydro-1H-pyrazole-1-carbothioamide (CAS 438541-85-6)
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- Semaglutide impurity 95 (CAS CATO-C4X-222695)
Why CATO?
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