(2S,5S)-Ethyl 5-vinylpyrrolidine-2-carboxylate CAS 112009-97-9
| CAS No. | 112009-97-9 |
| Molecular Formula | C9H15NO2 |
| Molecular Weight | 169.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2S,5S)-Ethyl 5-vinylpyrrolidine-2-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.
(2S,5S)-Ethyl 5-vinylpyrrolidine-2-carboxylate (CAS 112009-97-9) is a high-purity analytical reference standard with the molecular formula C9H15NO2 and a molecular weight of 169.22 g/mol.
(2S,5S)-Ethyl 5-vinylpyrrolidine-2-carboxylate (C9H15NO2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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.
Physical & Chemical Properties
| Molecular Formula | C9H15NO2 |
| Molecular Weight | 169.22 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.) | 1989 |
| Nitrogen Atoms | 1 |
Recommended Standards
- (2S,5R)-Ethyl 5-vinylpyrrolidine-2-carboxylate (CAS 112009-96-8)
- 1-Cyclopentylazetidine-3-carboxylic acid (CAS 1127402-00-9)
- 3-methyl-3-(2-methylpropyl)pyrrolidine-2,5-dione (CAS 1094231-95-4)
- Ethyl 2-Amino-1-cyclohexene-1-carboxylate (CAS 1128-00-3)
- Ethyl 6-bromo-4-nitro-3-pyridinecarboxylate (CAS 1807273-58-0)
- 4-[(6-Cyclopropylamino-pyrimidin-4-ylamino)-methyl]-piperidine-1-carboxylic acid tert-butyl ester (CAS 1353955-14-2)
- 1-(2,2-Difluoroethyl)azetidin-3-amine; bis(trifluoroacetic acid) (CAS 2102412-76-8)
- 3-Bromo-4-cyclopropoxy-2-nitropyridine (CAS 1243440-76-7)
- tert-butyl 3-[(1S)-1-hydroxyethyl]azetidine-1-carboxylate (CAS 2166085-24-9)
- 2,4-Dimethoxy-N-(thiophen-3-ylmethyl)benzenesulfonamide (CAS 1060230-06-9)
- (6-Cyclopropyl-5-(trifluoromethyl)pyridin-3-yl)boronic acid (CAS 2225173-40-8)
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- (1S,2R)-2-Aminocyclopentane-1-carboxylic acid hydrochloride (CAS 128052-92-6)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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