2-(2,2-Dimethoxyethyl)cyclopentanone CAS 114389-86-5
| CAS No. | 114389-86-5 |
| Molecular Formula | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(2,2-Dimethoxyethyl)cyclopentanone (C9H16O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions.
2-(2,2-Dimethoxyethyl)cyclopentanone (CAS 114389-86-5) is a high-purity analytical reference standard with the molecular formula C9H16O3 and a molecular weight of 172.22 g/mol.
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-(2,2-Dimethoxyethyl)cyclopentanone 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 | C9H16O3 |
| Molecular Weight | 172.22 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1989 |
Related Dimethoxyethyl Standards
- n-(2,2-Dimethoxyethyl)-3,4-dihydro-2h-pyrrol-5-amine (CAS 1211463-67-0)
- 5-(1,1-dimethoxyethyl)-3-methyl-1,2,4-oxadiazole (CAS 1202769-26-3)
- 3-(2,2-Dimethoxyethyl)isoxazol-4-amine (CAS 87149-79-9)
- n-(2,2-Dimethoxyethyl)-2-methylbut-3-yn-2-amine (CAS 64172-70-9)
- N-(2,2-Dimethoxyethyl)methacrylamide (CAS 95984-11-5)
- 2-(1,1-Dimethoxyethyl)thiazole (CAS 200440-13-7)
- 1-(2,2-Dimethoxyethyl)piperazine (CAS 82516-03-8)
- 4-(2,2-Dimethoxyethyl)morpholine (CAS 22633-57-4)
Recommended Standards
- 1-(1,3-Dioxolan-2-yl)-4-methyl-pentan-2-one (CAS 114097-11-9)
- {1,4-dioxaspiro[4.5]decan-8-yl}hydrazine (CAS 1144080-29-4)
- (R)-1,4-Dioxaspiro[4.5]decan-2-ylmethanol (CAS 113798-80-4)
- N-(2-methoxyethyl)pyrrolidine-2-carboxamide (CAS 1151519-59-3)
- 3-Phenylfuran (CAS 13679-41-9)
- Benzo[d]isothiazole-3-carbaldehyde (CAS 73437-27-1)
- 5-(4-(Pentyloxy)phenyl)dihydrofuran-2(3H)-one (CAS 99640-39-8)
- 4-(5-(3,5-Dichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazol-3-yl)-2-methylbenzamide (CAS 864730-52-9)
- 3-(iodomethyl)-1,1-dimethoxycyclobutane (CAS 1003013-83-9)
- 1,4,7-Trichlorophenazine (CAS 6494-65-1)
- Methyl 4-iodo-2,6-dimethoxybenzoate (CAS 1401110-37-9)
- 2-((2-Oxo-2-(pyrazin-2-yl)ethyl)amino)acetic acid (CAS 1353989-38-4)
- 1-(Bicyclo[2.2.1]heptan-2-yl)propan-2-ol (CAS 1558960-20-5)
- Semaglutide impurity 93 (CAS CATO-C4X-222693)
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