3-Oxaspiro[5.5]undecane-8,10-dione CAS 1058731-65-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1058731-65-9 |
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Oxaspiro[5.5]undecane-8,10-dione (CAS 1058731-65-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C10H14O3. Molecular weight: 182.22 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C10H14O3 |
| Molecular Weight | 182.22 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.) | 1988 |
Related Oxaspiro Standards
- Ethyl 2-(2-oxaspiro[3.3]Heptan-6-ylidene)acetate (CAS 1823939-07-6)
- 2-oxaspiro[4.6]undecane-1,3-dione (CAS 4401-21-2)
- 8-Methyl-2-oxaspiro[4.5]decane-1,3-dione (CAS 85179-90-4)
- 3-Oxaspiro[5.5]Undecane-9-carbaldehyde (CAS 2092688-34-9)
- (3-Oxaspiro[5.5]Undecan-9-yl)methanamine (CAS 2092347-29-8)
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- 6-Oxaspiro[4.5]decane-9-carboxylic acid (CAS 1491677-23-6)
- 8-Oxaspiro[4.5]decane-1-carboxylic acid (CAS 1556353-87-7)
Recommended Standards
- 3-(Hex-2-en-1-yl)dihydrofuran-2,5-dione (CAS 10500-34-2)
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- 2-(1-Phenylpropylidene)malononitrile (CAS 10432-39-0)
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- 2-(2,2,2-Trifluoroacetyl)-1,2,4-triazine-3,5(2H,4H)-dione (CAS 329709-82-2)
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- 4-cyano-1-(4-nitrobenzyl)pyridinium tetrafluoroborate (CAS 252280-66-3)
- 2-Hydroxy-3-methyl-4H-quinolizin-4-one (CAS 15997-24-7)
- (Leu31,Pro3?)-Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 132699-73-1)
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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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com