1-{2,7-Diazaspiro[3.5]nonan-7-yl}ethan-1-one hydrochloride CAS 2173992-33-9
| CAS No. | 2173992-33-9 |
| Molecular Formula | C9H16N2O |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-{2,7-Diazaspiro[3.5]nonan-7-yl}ethan-1-one hydrochloride is closely related to an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 1-{2,7-Diazaspiro[3.5]nonan-7-yl}ethan-1-one hydrochloride (CAS 2173992-33-9), a certified reference material (molecular formula C9H16N2OHCl, MW 204.70 g/mol) for analytical method development and quality control.
Based on its molecular formula C9H16N2OHCl, 1-{2,7-Diazaspiro[3.5]nonan-7-yl}ethan-1-one hydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 204.70 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C9H16N2O HCl |
| Molecular Weight | 204.70 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.) | 1998 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Diazaspiro Standards
- 2-Ethyl-1,3-diazaspiro[4.4]non-1-en-4-one (CAS 1003959-62-3)
- 7-Boc-2,7-diazaspiro[3.5]nonane Hydrochloride (CAS 1023301-84-9)
- 2-Benzyl-2,8-diazaspiro[4.5]decan-3-one (CAS 1027844-65-0)
- 9-Boc-1,9-diazaspiro[5.5]undecane (CAS 1031927-14-6)
- 2,5-Diazaspiro[3.4]octan-1-one (CAS 1031928-32-1)
- 8-Benzyl-1,8-diazaspiro[4.5]decan-2-one (CAS 1031928-36-5)
- 2-Boc-2,6-diazaspiro[3.3]heptane Hemioxalate (CAS 1041026-71-4)
- 2-phenyl-2,8-diazaspiro[4.5]decan-3-one hydrochloride (CAS 1047657-67-9)
Recommended Standards
- 3-(2,6-Dichlorobenzyl)-2-methyl-1-(2-(pyridin-2-yl)ethyl)pyridin-4(1H)-one (CAS 400736-56-3)
- H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Val-Ile-His-Ser-OH (M-2500.0001) (CAS 91999-74-5)
- 2-(Cyclopropylmethoxy)-3,5-dimethylbenzaldehyde (CAS 883524-34-3)
- Methyl 3-bromo-6-ethylpicolinate (CAS 1256813-60-1)
- Bicyclo[3.1.1]heptan-6-one (CAS 13756-55-3)
- D-Glucosamine 6-Phosphate (CAS 3616-42-0)
- 4-(((2-Ethoxyphenyl)amino)methyl)-6-hydroxy-7-phenyl-2H-chromen-2-one (CAS 859142-49-7)
- 1-(2-Phenoxyacetyl)azetidine-3-carboxylic acid (CAS 1409888-63-6)
- 1-Chloro-5-nitro-2-(propan-2-yloxy)-3-propoxybenzene (CAS 1881329-66-3)
- Semaglutide (CAS 910463-68-2)
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