2-(3-Azaspiro[5.5]Undecan-9-yl)acetic acid hydrochloride CAS 1356386-08-7
| CAS No. | 1356386-08-7 |
| Molecular Formula | C12H21NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2-(3-Azaspiro[5.5]Undecan-9-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.
2-(3-Azaspiro[5.5]Undecan-9-yl)acetic acid hydrochloride (CAS 1356386-08-7), molecular formula C12H21NO2HCl and molecular weight 247.76 g/mol, is a CATO reference standard with documented purity and traceability.
2-(3-Azaspiro[5.5]Undecan-9-yl)acetic acid hydrochloride (C12H21NO2HCl) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
Physical & Chemical Properties
| Molecular Formula | C12H21NO2 HCl |
| Molecular Weight | 247.76 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.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Azaspiro Standards
- 2-Azaspiro[4.4]Nonan-1-one (CAS 1004-51-9)
- 2-Azaspiro[4.5]decan-1-one (CAS 1005-85-2)
- 2-(3-Azaspiro[5.5]Undecan-3-yl)ethan-1-amine (CAS 1012-58-4)
- 1-Oxa-2-azaspiro[4.5]dec-2-ene-3-carboxylicacid (CAS 1015770-72-5)
- Methyl 2-{3-azaspiro[5.5]undecan-9-yl}acetate hydrochloride (CAS 1017540-91-8)
- Methyl 2-(3-azaspiro[5.5]Undecan-9-yl)acetate (CAS 1017623-70-9)
- 3-Benzyl-3-azaspiro[bicyclo[3.2.1]octane-8,2'-[1,3]dioxolane] (CAS 1019208-04-8)
- Benzyl 6-azaspiro[2.5]octane-6-carboxylate (CAS 1037834-61-9)
Recommended Standards
- N-(4-bromophenyl)-4-chloro-N-(3-nitrobenzyl)benzamide (CAS 332163-55-0)
- tert-Butyl 2-(5-bromopyrimidin-2-yl)hydrazinecarboxylate (CAS 1452182-34-1)
- 2-Chloro-1-(3-fluoro-5-methylphenyl)ethan-1-one (CAS 1352205-76-5)
- 2-(4-Amino-2-chlorophenoxy)-N,N-dimethylacetamide (CAS 169286-90-2)
- (S)-2-(2-(((Cyclopropylmethyl)amino)methyl)pyrrolidin-1-yl)ethanol (CAS 1354010-19-7)
- 1-benzyl-3-methylpyrrolidin-3-ol (CAS 96567-93-0)
- (1S,2R)-2-(Hydroxymethyl)cyclohexanol (CAS 51606-49-6)
- Glycopyrronium Bromide impurity 17 (CAS CATO-C4X-181717)
- N-Methyl-N-phenylcarbamoyl chloride (CAS 4285-42-1)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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