8-Oxo-1-oxaspiro[4.5]decane-2-carboxylic acid CAS 2177267-53-5
| CAS No. | 2177267-53-5 |
| Molecular Formula | C10H14O4 |
| Molecular Weight | 198.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 8-Oxo-1-oxaspiro[4.5]decane-2-carboxylic acid.
8-Oxo-1-oxaspiro[4.5]decane-2-carboxylic acid (CAS 2177267-53-5), molecular formula C10H14O4 and molecular weight 198.22 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H14O4, 8-Oxo-1-oxaspiro[4.5]decane-2-carboxylic acid contains a carboxylic acid group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 198.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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.
As a certified reference material (CRM), 8-Oxo-1-oxaspiro[4.5]decane-2-carboxylic acid 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 | C10H14O4 |
| Molecular Weight | 198.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
Related Oxo Standards
- 3-Oxaspiro[bicyclo[3.3.1]nonane-9,2’-[1,3]dioxolan]-7-one (CAS 1952348-87-6)
- 2-Oxo-1-oxaspiro[4.5]Decane-4-carboxylic acid (CAS 2819-56-9)
- 3-Oxaspiro[5.5]undecane-9-carboxylic acid (CAS 10428-85-0)
- 1-Oxaspiro[5.5]undecane-4-carboxylic acid (CAS 1368153-21-2)
- 1-Oxaspiro[2.5]octane-2-carboxylic acid, 2-ethyl-, methyl ester (CAS 331962-09-5)
- Ethyl 1-oxaspiro[2.6]nonane-2-carboxylate (CAS 6975-19-5)
- Methyl 1-oxaspiro[2.7]decane-2-carboxylate (CAS 73039-86-8)
- 6-Phenyl-2-oxaspiro[3.3]Heptane-6-carbonitrile (CAS 1414513-75-9)
Recommended Standards
- 8-Methyl-2H-pyrazolo[3,4-b]quinolin-3-amine (CAS 351357-40-9)
- 9H-fluorene-2,7-diol (CAS 5043-54-9)
- 8-Methyl-1-oxa-2,8-diazaspiro[4.5]dec-2-ene-3-carboxylic acid (CAS 2414429-66-4)
- 9-Methylpyrrolo[1,2-a]quinoxalin-4(5H)-one (CAS 251649-48-6)
- 1-Tosyl-1-azaspiro[2.5]octane (CAS 404345-06-8)
- 4-Hydroxy-6-(trifluoromethyl)pyrimidine (CAS 1546-78-7)
- N1,N1-Dimethylbenzene-1,4-diamine xhydrochloride (CAS 13806-04-7)
- 3-Hydroxy-1-(o-tolyl)-1H-pyrazole-5-carboxylic acid (CAS 1780135-38-7)
- 4-Chloro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde (CAS 1246633-36-2)
- Methyl 4-methyl-2-methylidenepentanoate (CAS 3070-69-7)
- 2-Methyl-2H-benzo[d][1,2,3]triazole-4-carboxylic acid (CAS 1312556-55-0)
- 2-(4-Fluorophenyl)-N-((2-methoxythiazol-5-yl)methyl)ethan-1-amine hydrochloride (CAS 937662-89-0)
- 1-(3-Bromophenyl)-3-(dimethylamino)prop-2-en-1-one (CAS 163852-04-8)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
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