2-Chloro-1-(6-oxaspiro[2.5]octan-2-yl)ethanone CAS 2003614-54-6
| CAS No. | 2003614-54-6 |
| Molecular Formula | C9H13ClO2 |
| Molecular Weight | 188.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-Chloro-1-(6-oxaspiro[2.5]octan-2-yl)ethanone (C9H13ClO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 188.65 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 2-Chloro-1-(6-oxaspiro[2.5]octan-2-yl)ethanone (CAS 2003614-54-6), a certified reference material (molecular formula C9H13ClO2, MW 188.65 g/mol) for analytical method development and quality control.
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-Chloro-1-(6-oxaspiro[2.5]octan-2-yl)ethanone 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 | C9H13ClO2 |
| Molecular Weight | 188.65 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1996 |
| Halogen Content | Cl-containing |
Related Chloro Standards
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Recommended Standards
- 2-Chloro-1-(4-oxaspiro[2.5]octan-2-yl)ethanone (CAS 2573213-80-4)
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- 2-chloro-1-(1-methyl-2-oxabicyclo[2.2.1]heptan-4-yl)ethanone (CAS 2452342-61-7)
- 2-chloro-1-(8-oxabicyclo[3.2.1]octan-3-yl)ethanone (CAS 2573048-57-2)
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- N-(4-Bromophenyl)-2-oxo-1,2-dihydroquinoline-3-carboxamide (CAS 62033-67-4)
- Methyl 2-(4-ethylphenyl)-1H-benzo[d]imidazole-6-carboxylate (CAS 1416342-83-0)
- 5-Oxo-2,3,5-triphenylpentanenitrile (CAS 62071-27-6)
- (9E,12E)-Octadeca-9,12-dienal (CAS 26537-70-2)
- 2-(2-Imino-2,3-dihydrothiazol-4-yl)-4-methylphenol (CAS 103037-98-5)
- 5-Nitrobenzofuran-2(3H)-one (CAS 21997-23-9)
- Lurasidone Metabolite 14283 (CAS CATO-C1430713)
- 2,4-Dichloro-5,6-dihydrothieno[2,3-d]pyrimidine (CAS 74901-61-4)
- Peptide 74 (H-8545.0500) (CAS 132116-39-3)
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