2-(Quinuclidin-3-yl)acetic acid hydrochloride CAS 75208-56-9
| CAS No. | 75208-56-9 |
| Molecular Formula | C9H15NO2 |
| 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 205.68 g/mol gives 2-(Quinuclidin-3-yl)acetic acid hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(Quinuclidin-3-yl)acetic acid hydrochloride (CAS 75208-56-9), a certified reference material (molecular formula C9H15NO2HCl, MW 205.68 g/mol) for analytical method development and quality control.
The molecular framework of 2-(Quinuclidin-3-yl)acetic acid hydrochloride (C9H15NO2HCl) 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 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-(Quinuclidin-3-yl)acetic acid 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 | C9H15NO2 HCl |
| Molecular Weight | 205.68 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Quinuclidin Standards
- Quinuclidin-3-yl 2-cyclopentyl-2-hydroxyhex-3-ynoate (CAS 101952-37-8)
- 1-(Quinuclidin-2-yl)ethanone (CAS 106824-75-3)
- 3-Methyl-5-(quinuclidin-3-yl)-1,2,4-oxadiazole (CAS 114724-64-0)
- (S)-Quinuclidin-3-amine (dihydrochloride) (CAS 119904-90-4)
- Phenyl(quinuclidin-3-yl)methanone hydrochloride (CAS 1216872-91-1)
- (R)-Quinuclidin-3-amine (CAS 123536-15-2)
- Quinuclidin-3-yl Methanesulfonate (CAS 127424-06-0)
- 2-(Quinuclidin-3-yl)-2,3,3a,4,5,6-hexahydro-1h-benzo[de]isoquinolin-1-one hydrochloride (CAS 135729-74-7)
Recommended Standards
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- Ethyl 3-cyclopentyl-1,2,4-oxadiazole-5-carboxylate (CAS 1340441-65-7)
- 4-(2-(2,6-Dichloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)ethyl)morpholine (CAS 2096329-90-5)
- 1-tert-butyl-6-hydrazinyl-1H,4H,5H-pyrazolo[3,4-d]pyrimidine (CAS 1311316-97-8)
- Lercanidipine Impurity 3 HCl (CAS 1797124-83-4(Free Base))
- 4-chloro-6,7,8-trifluoro-2-methylquinoline (CAS 951905-11-6)
- Brivaracetam Impurity 120 (CAS CATO-C4X-2007120)
- (Met(O)2?)-Glucagon (1-29) (human, rat, porcine) (CAS 75217-63-9)
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