1,9-Dioxaspiro[5.5]undecan-4-one CAS 1330756-23-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1330756-23-4 |
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,9-Dioxaspiro[5.5]undecan-4-one (CAS 1330756-23-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C9H14O3. Molecular weight: 170.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C9H14O3 |
| Molecular Weight | 170.21 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.) | 1991 |
Related Dioxaspiro Standards
- 1,5-Dioxaspiro[5.5]undecan-3-one (CAS 158632-48-5)
- (3S)-1,4-dioxaspiro[4.5]decane-3-carbaldehyde (CAS 99744-77-1)
- 1,4-Dioxaspiro[4.5]decane-2-carbaldehyde (CAS 92822-62-3)
- 1,4-Dioxaspiro[4.5]decane-6-carbaldehyde (CAS 57091-28-8)
- 1,4-dioxaspiro[4.5]decane-8-carbaldehyde (CAS 93245-98-8)
- 1,4-Dioxaspiro[4.6]undecan-8-one (CAS 4792-37-4)
- 1,4-Dioxaspiro[5.5]undecan-9-one (CAS 362706-72-7)
- 7-Methyl-1,4-dioxaspiro[4.5]decan-8-one (CAS 702-69-2)
Recommended Standards
- 4-(4-Pyridyl)aniline (CAS 13296-04-3)
- rel-(1R,2S,4S)-Ethyl 7-oxabicyclo[2.2.1]heptane-2-carboxylate (CAS 1330765-73-5)
- Azetidin-3-yl(morpholino)methanone (CAS 1316225-39-4)
- (6-methoxy-2-pyridyl)methanol (CAS 63071-12-5)
- (4-((4-((Tert-butyldiphenylsilyl)oxy)piperidin-1-yl)methyl)phenyl)boronic acid (CAS 1704082-69-8)
- Celecoxib Impurity 74 (CAS CATO-C4X-104374)
- 5-(Prop-2-en-1-ylsulfanyl)-2H,3H-imidazo[1,2-c]quinazolin-2-one (CAS 477889-25-1)
- 2-Bromo-1,3-dichloro-4,5-dinitrobenzene (CAS 99979-71-2)
- 3-(2,4-Dioxo-3,4-dihydropyrimidin-1(2H)-yl)propanamide (CAS 89853-99-6)
- Tirzepatide Impurity 58 (CAS CATO-C4X-324058)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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