(3aR,4R,6aR)-2,2,4-trimethyl-4-vinyl-5,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-6-one CAS 898817-60-2
| CAS No. | 898817-60-2 |
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 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 (3aR,4R,6aR)-2,2,4-trimethyl-4-vinyl-5,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-6-one.
CATO supplies (3aR,4R,6aR)-2,2,4-trimethyl-4-vinyl-5,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-6-one (CAS 898817-60-2), a certified reference material (molecular formula C11H16O3, MW 196.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H16O3, (3aR,4R,6aR)-2,2,4-trimethyl-4-vinyl-5,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-6-one 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 196.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures (3aR,4R,6aR)-2,2,4-trimethyl-4-vinyl-5,6a-dihydro-3aH-cyclopenta[d][1,3]dioxol-6-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 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.) | 1987 |
Recommended Standards
- (3,5-Diethoxyphenyl)methanol (CAS 198623-56-2)
- (4-Ethyl-3,5-dimethoxyphenyl)methanol (CAS 203579-18-4)
- (3,4-Diethoxyphenyl)methanol (CAS 83459-29-4)
- (4-Isopropoxy-3-methoxyphenyl)methanol (CAS 2539-22-2)
- N-(3-(3,4-dichlorophenyl)imidazo[1,2-a]pyridin-8-yl)-4-methoxybenzenesulfonamide (CAS 338415-29-5)
- 2-(4-Oxoquinolin-1(4H)-yl)acetonitrile (CAS 1171936-00-7)
- 4-Acetylpicolinamide (CAS 135450-71-4)
- 3-Chloro-5-(2-chloropyridin-4-yl)-1,2,4-oxadiazole (CAS 1393575-87-5)
- 2-Acetamido-4-oxo-1,4-dihydropyrimidin-5-yl acetate (CAS 88405-61-2)
- 3-(3-Methoxyphenyl)isoxazole (CAS 1093649-61-6)
- 2,2-Difluoro-1,2-di(2-furyl)ethanone (CAS 748800-46-6)
- 5-(Benzylthio)-3-chloro-1,2,4-thiadiazole (CAS 36598-31-9)
- 2-Thioxo-2,3-dihydro-1H-benzo[d]imidazole-1-carbaldehyde (CAS 56029-77-7)
- Semaglutide impurity 261 (CAS CATO-C4X-2226261)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com