2-(Hydroxymethyl)-1-oxaspiro[5.5]undecan-9-one CAS 2177259-17-3
| CAS No. | 2177259-17-3 |
| Molecular Formula | C11H18O3 |
| Molecular Weight | 198.26 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 2-(Hydroxymethyl)-1-oxaspiro[5.5]undecan-9-one.
CATO supplies 2-(Hydroxymethyl)-1-oxaspiro[5.5]undecan-9-one (CAS 2177259-17-3), a certified reference material (molecular formula C11H18O3, MW 198.26 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, 2-(Hydroxymethyl)-1-oxaspiro[5.5]undecan-9-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 198.26 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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-(Hydroxymethyl)-1-oxaspiro[5.5]undecan-9-one 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 | C11H18O3 |
| Molecular Weight | 198.26 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1998 |
Related Hydroxymethyl Standards
- Methyl 4-(hydroxymethyl)bicyclo[2.2.2]octane-1-carboxylate (CAS 94994-15-7)
- Methyl 5-(hydroxymethyl)bicyclo[3.2.1]Octane-1-carboxylate (CAS 2168843-95-4)
- rel-1-(6-(Hydroxymethyl)hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl)ethan-1-one (CAS 2850327-54-5)
- 3-Hydroxymethyl-2-methylbiphenyl (CAS 76350-90-8)
- 3-(hydroxymethyl)-2,3-dihydro-1$l^{6}-benzothiophene-1,1-dione (CAS 1820717-83-6)
- 5-(Hydroxymethyl)-1,3-dihydrobenzo[c]thiophene 2,2-dioxide (CAS 83469-13-0)
- (S)-3-(5-(Hydroxymethyl)pyrazin-2-yl)propane-1,2-diol (CAS 104696-23-3)
- 2-(4-(Hydroxymethyl)-1H-1,2,3-triazol-1-yl)-N-isopropylacetamide (CAS 1250903-78-6)
Recommended Standards
- 2-(Hept-1-yn-1-yl)nicotinonitrile (CAS 885949-68-8)
- 2-(tert-Butyl)-1H-indole-3-carbonitrile (CAS 475655-30-2)
- 2-(Ethylthio)-1-(4-fluorophenyl)ethan-1-one (CAS 229153-22-4)
- 2-(Tert-butyl)-1H-indole-5-carbonitrile (CAS 900640-47-3)
- 3-Fluoro-4-nitropyridine hydrate (CAS 1881296-08-7)
- 2,2,2-Trifluoro-1-(4-(methylthio)phenyl)ethan-1-one (CAS 122243-33-8)
- 1-Phenyl-1-(3-(trifluoromethyl)phenyl)propan-1-ol (CAS 56430-99-0)
- 5-(Chloromethyl)-3-(m-tolyl)oxazolidin-2-one (CAS 1341677-71-1)
- 2-(Trifluoromethyl)cyclopropane-1-carboximidamide (CAS 2323019-88-9)
- 1,3-Dihydro-1,3-dioxo-2H-isoindol-2-yl 1-benzoyl-4-piperidinecarboxylate (CAS 1967011-62-6)
- 1-Ethynylcyclohexyl methyl carbonate (CAS 61699-43-2)
- 6-Methylbenzo[d][1,3]dioxole-5-carbaldehyde (CAS 58343-54-7)
- 3,3'-Disulfanediylbis(N-(2-chlorophenyl)propanamide) (CAS 33312-23-1)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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