(S)-2-(3-(N-Methylacetamido)pyrrolidin-1-yl)acetic acid CAS 1353995-66-0
| CAS No. | 1353995-66-0 |
| Molecular Formula | C9H16N2O3 |
| Molecular Weight | 200.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-(3-(N-Methylacetamido)pyrrolidin-1-yl)acetic acid (C9H16N2O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
(S)-2-(3-(N-Methylacetamido)pyrrolidin-1-yl)acetic acid (CAS 1353995-66-0) is a high-purity analytical reference standard with the molecular formula C9H16N2O3 and a molecular weight of 200.23 g/mol.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H16N2O3 |
| Molecular Weight | 200.23 g/mol |
| Appearance | White to pale yellow crystalline powder. (faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- N-[1-((S)-2-Amino-3-methyl-butyryl)-pyrrolidin-3-ylmethyl]-N-cyclopropyl-acetamide (CAS 1353994-58-7)
- (S)-2-((1-Acetylpiperidin-3-yl)amino)acetic acid (CAS 1353997-43-9)
- 2-(((1-Acetylpyrrolidin-2-yl)methyl)amino)acetic acid (CAS 1353984-56-1)
- (S)-2-((1-Acetylpyrrolidin-3-yl)(methyl)amino)acetic acid (CAS 1354002-86-0)
- 2-(Difluoromethyl)-3-iodo-5-nitropyridine-6-methanol (CAS 1806023-58-4)
- (6-Methoxyimidazo[2,1-b]thiazol-5-yl)methanol (CAS 930395-91-8)
- N-(5-Bromopyridin-2-yl)cyclopropanecarboxamide (CAS 186253-84-9)
- 2-(Chloromethyl)-2,3-dihydro-1λ,2-benzothiazole-1,1,3-trione (CAS 13947-21-2)
- 3-(2-Bromophenyl)-2,2-dimethylpropanoic acid (CAS 149080-24-0)
- 3-Ethyl-4-isopropyl-2-methylpyrrolidine (CAS 99863-15-7)
- (R)-1-([1,2,4]triazolo[4,3-a]pyridin-3-yl)ethan-1-amine (CAS 1217810-82-6)
- Tetracresyl bisphenol A bisphosphate (CAS 93981-32-9)
- 2-(Acetyloxy)-6-chloro-3-nitrobenzenesulfonamide (CAS 276702-18-2)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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