2-(pyrrolidin-2-yl)cyclopentan-1-one hydrochloride CAS 1423035-03-3
| CAS No. | 1423035-03-3 |
| Molecular Formula | C9H15NO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(pyrrolidin-2-yl)cyclopentan-1-one hydrochloride (CAS 1423035-03-3), a certified reference material (molecular formula C9H15NOHCl, MW 189.68 g/mol) for analytical method development and quality control.
The molecular framework of 2-(pyrrolidin-2-yl)cyclopentan-1-one hydrochloride (C9H15NOHCl) 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.
As a certified reference material (CRM), 2-(pyrrolidin-2-yl)cyclopentan-1-one hydrochloride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H15NO HCl |
| Molecular Weight | 189.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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- 2-[4-(Pyrrolidin-3-yloxy)phenyl]ethylamine (CAS 1000507-30-1)
- 4-(Pyrrolidin-3-yl)-1H-pyrazole (CAS 1000772-62-2)
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Recommended Standards
- (2,4-Dimethoxyphenyl)hydrazine hydrochloride (CAS 1187931-37-8)
- N-methyl-1-(5-(pyrazin-2-yl)-1H-pyrazol-4-yl)methanamine (CAS 1510459-57-0)
- 4-Amino-2-chloro-5-methylpyridin-1-ium-1-olate (CAS 1373232-42-8)
- 5-Bromo-4-nitrothiazole (CAS 1522380-30-8)
- Ethyl (E)-2-cyano-2-(hydroxyimino)acetate (CAS 56503-39-0)
- 2-Chloro-N-(4-chloro-2-methoxy-5-methylphenyl)benzamide (CAS 449158-24-1)
- N3,N3,N5,N5-tetramethyl-1-((2,4,5-trichlorophenyl)sulfonyl)-1H-1,2,4-triazole-3,5-diamine (CAS 478032-13-2)
- tert-Butyl (2-(2,6-diformylpyridin-4-yl)ethyl)carbamate (CAS 1393531-94-6)
- 2,5-Dichloro-N-(5-methoxy-2-methylphenyl)pyrimidin-4-amine (CAS 1986882-81-8)
- Tau Peptide (277-291) trifluoroacetate salt (CAS 330456-40-1)
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