(3R,5S)-3-amino-5-methylpyrrolidin-2-one hydrochloride CAS 2417777-84-3
| CAS No. | 2417777-84-3 |
| Molecular Formula | C5H10N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 150.61 g/mol gives (3R,5S)-3-amino-5-methylpyrrolidin-2-one hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(3R,5S)-3-amino-5-methylpyrrolidin-2-one hydrochloride (CAS 2417777-84-3), molecular formula C5H10N2OHCl and molecular weight 150.61 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3R,5S)-3-amino-5-methylpyrrolidin-2-one hydrochloride (C5H10N2OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
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 | C5H10N2O HCl |
| Molecular Weight | 150.61 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- 2-{[2-(2-methoxyethoxy)ethyl]amino}ethan-1-ol (CAS 98433-85-3)
- 3-(5-Methyl-1H-pyrazolo[3,4-b]pyridin-1-yl)propanenitrile (CAS 1160246-32-1)
- (2S,4S)-Di-tert-butyl 4-bromopyrrolidine-1,2-dicarboxylate (CAS 487048-27-1)
- tert-Butyl (6R)-6-methyl-4H,5H,6H,7H-pyrazolo[1,5-a]pyrazine-5-carboxylate (CAS 1639881-13-2)
- (S)-3-bromo-7-methyl-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one (CAS 1639901-78-2)
- (4-Bromonaphthalen-1-yl)hydrazine (CAS 35158-78-2)
- n-(Sec-butyl)-2-nitroaniline (CAS 55432-21-8)
- (S)-2-(Pyrrolidin-3-yloxy)acetic acid hydrochloride (CAS 2225126-98-5)
- tert-Butyl ((2R,3S)-4-chloro-3-hydroxy-1-phenylbutan-2-yl)carbamate (CAS 1233501-49-9)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com