Ethyl quinuclidine-4-carboxylate hydrochloride CAS 22766-67-2
| CAS No. | 22766-67-2 |
| Molecular Formula | C10H17NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
CATO supplies Ethyl quinuclidine-4-carboxylate hydrochloride (CAS 22766-67-2), a certified reference material (molecular formula C10H17NO2HCl, MW 219.71 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl quinuclidine-4-carboxylate hydrochloride (C10H17NO2HCl) is characterized by an amide group, a carboxylic acid 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.
CATO manufactures Ethyl quinuclidine-4-carboxylate hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H17NO2 HCl |
| Molecular Weight | 219.71 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- methyl quinuclidine-4-carboxylate;hydrochloride (CAS 102872-28-6)
- (S)-quinuclidine-2-carboxylic acid (CAS 10344-62-4)
- Ethyl quinuclidine-2-carboxylate hydrochloride (CAS 1255098-58-8)
- (R)-Quinuclidine-3-methanol (CAS 138874-55-2)
- Quinuclidine-4-carboxamide (CAS 18955-81-2)
- Methyl quinuclidine-2-carboxylate hydrochloride (CAS 1951438-80-4)
- Quinuclidine-4-thiol hydrobromide (CAS 224296-91-7)
- Quinuclidine-4-methanol (CAS 26608-58-2)
Recommended Standards
- Methyl 5-bromo-3-fluoro-2-iodobenzoate (CAS 2386072-67-7)
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- (2R)-2-Amino-3,3-dimethyl-N-(phenylmethyl)butanamide (CAS 268556-62-3)
- 1-(4-Methoxyphenyl)-2,2-dimethylpiperazine 893748-41-9 A25566 piperazine, 1-(4-methoxyphenyl)-2,2-dimethyl-;1-(4-methoxyphenyl)-2,2-dimethylpiperazine (CAS 893748-41-9)
- Aztreonam Impurity 115 (CAS CATO-C4X-1522115)
- Methyl 2-cyano-2-(1H-pyrazol-1-yl)acetate (CAS 764664-92-8)
- 6-Butyl-2-(3-thienyl)-1,3,6,2-dioxazaborocane (CAS 1379794-75-8)
- 3-(methylthio)-1H-indazole (CAS 1040502-51-9)
- 2-Chloro-5-(methoxycarbonyl)benzoic acid (CAS 651058-97-8)
- Semaglutide impurity 214 (CAS CATO-C4X-2226214)
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