(S)-1,6-Dioxaspiro[4.5]dec-3-en-2-one CAS 201680-43-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 201680-43-5 |
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity (S)-1,6-Dioxaspiro[4.5]dec-3-en-2-one (CAS 201680-43-5) pharmaceutical standards reference standard. Molecular formula: C8H10O3. Molecular weight: 154.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C8H10O3 |
| Molecular Weight | 154.16 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.) | 2014 |
Related S Standards
- 1,4-Dioxaspiro[4.5]dec-6-en-8-one (CAS 4683-24-3)
- 1,6-Dioxaspiro[4.5]dec-3-en-2-one (CAS 71443-20-4)
- 1,8-Dioxaspiro[4.5]dec-2-en-4-one (CAS 2138297-68-2)
- 7-Methyl-1,4-dioxaspiro[4.5]dec-7-ene (CAS 83313-55-7)
- 1,4-Dioxaspiro[4.4]nonane-6-carbonitrile (CAS 1172845-12-3)
- 1,4-Dioxaspiro[4.4]nonane-7-carbonitrile (CAS 159329-38-1)
- 2,7-Dioxaspiro[4.4]nonane-1,3-dione (CAS 1343062-15-6)
- 2,6-Dioxaspiro[4.5]decan-9-one (CAS 1342743-20-7)
Recommended Standards
- (S)-1-(5-(1-Hydroxyethyl)furan-2-yl)ethanone (CAS 200337-66-2)
- (3aS,7aS)-Hexahydroisobenzofuran-1,3-dione (CAS 31982-85-1)
- (R)-2-(Cyclohex-3-en-1-yl)-2-oxoacetic acid (CAS 23364-22-9)
- N-(2-(2,4-Dioxothiazolidin-3-yl)cyclohexyl)-2-fluorobenzamide (CAS 1207038-95-6)
- 2-(1H-pyrazol-1-ylmethyl)morpholine (CAS 1311317-06-2)
- 2-Methoxy-6,7-dihydro-5H-pyrrolo[3,4-d]pyrimidine (CAS 947305-13-7)
- 2,2,4,5,5-Pentamethylpyrrolidine-3-carbaldehyde (CAS 77211-19-9)
- Atrasentan Impurity 185 (CAS CATO-C4X-3347185)
- (3S,4R,5R)-5-(benzyloxymethyl)-3-fluoro-4-triisopropylsilyloxy-tetrahydrofuran-2-one (CAS 1583260-27-8)
- Cholecystokinin Octapeptide (1-5) (desulfated) (CAS 121880-96-4)
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