4-(1-Pyrrolidinyl)octahydrocyclopenta[c]pyrrole dihydrochloride CAS 2098124-56-0
| CAS No. | 2098124-56-0 |
| Molecular Formula | C11H20N2 |
| 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 216.75 g/mol gives 4-(1-Pyrrolidinyl)octahydrocyclopenta[c]pyrrole dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-(1-Pyrrolidinyl)octahydrocyclopenta[c]pyrrole dihydrochloride (CAS 2098124-56-0) is a high-purity analytical reference standard with the molecular formula C11H20N2HCl and a molecular weight of 216.75 g/mol.
The molecular framework of 4-(1-Pyrrolidinyl)octahydrocyclopenta[c]pyrrole dihydrochloride (C11H20N2HCl) is characterized by a nitrile group, 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. 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.
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 | C11H20N2 2*HCl |
| Molecular Weight | 216.75 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) | 2.0 |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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- 5-Methyl-3-(2-pyrrolidinyl)isoxazole (CAS 1000932-34-2)
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- Oxo-(1-Pyrrolidinyl)Acetaldehyde (CAS 106435-93-2)
- 4-Methyl-3-(1-pyrrolidinyl)benzoic acid (CAS 107946-74-7)
Recommended Standards
- 1,2,6-hexanetriol (CAS 106-69-4)
- Methyl 3-bromo-6-chloro-5-(dimethylamino)pyrazine-2-carboxylate (CAS 21874-50-0)
- 8-BRomoimidazo[1,2-a]pyridine-6-carboxylic acid HCl (CAS 1820666-77-0)
- 2-Chloro-4-((4-methoxybenzyl)oxy)nicotinonitrile (CAS 635732-01-3)
- (4S,4'S)-2,2'-(1,3-Bis(4-(Adamantan-1-yl)phenyl)propane-2,2-diyl)bis(4-phenyl-4,5-dihydrooxazole) (CAS 2248620-13-3)
- 1-Allyl-3-(3-chloro-4-methoxybenzyl)thiourea (CAS 478249-57-9)
- (2R,5R)-Benzyl 5-(hydroxymethyl)-2-methylpiperazine-1-carboxylate (CAS 2584980-97-0)
- Isopropyl 4-(trifluoromethyl)benzoate (CAS 444993-17-3)
- Tert-butyl 4-(1-aminocyclopentane-1-carbonyl)piperazine-1-carboxylate (CAS 1050910-38-7)
- Semaglutide Impurity 189 (CAS CATO-C4X-2226189)
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