(S)-2-Amino-4-methyl-1-(pyrrolidin-1-yl)pentan-1-one hydrochloride CAS 40847-07-2
| CAS No. | 40847-07-2 |
| Molecular Formula | C10H20N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (S)-2-Amino-4-methyl-1-(pyrrolidin-1-yl)pentan-1-one hydrochloride (C10H20N2OHCl) is characterized by an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(S)-2-Amino-4-methyl-1-(pyrrolidin-1-yl)pentan-1-one hydrochloride (CAS 40847-07-2), molecular formula C10H20N2OHCl and molecular weight 220.74 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C10H20N2O HCl |
| Molecular Weight | 220.74 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.) | 1968 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 6-Amino-7-iodo-2,3-dihydro-1H-inden-1-one (CAS 1000333-93-6)
Recommended Standards
- 2,5-Dioxopyrrolidin-1-yl 2,2-dimethyl-4-oxo-3,8,11,14,17,20,23,26,29-nonaoxa-5-azadotriacontan-32-oate (CAS 2009357-80-4)
- 3-(2-Bromophenyl)-1-ethylpiperazine dihydrochloride (CAS 1820703-64-7)
- 1-(5-bromo-1,3,4-thiadiazol-2-yl)-1,4-diazepane (CAS 1357147-39-7)
- 4-ethylnaphthalen-1-amine (CAS 67668-19-3)
- 2-((1-Methylpyrrolidin-3-yl)amino)acetic acid (CAS 1249211-32-2)
- Fexofenadine Impurity 10 (CAS CATO-C4X-179410)
- 2-(3,5-Dimethyl-phenylamino)-N-(5-methyl-[1,3,4]thiadiazol-2-yl)-propionamide (CAS 1009239-27-3)
- 1,3-Indanedione (CAS 606-23-5)
- 2,6-Dimethyltetrahydro-2H-pyran-4-ol (CAS 41866-70-0)
- Semaglutide impurity 74 (CAS CATO-C4X-222674)
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