1,5-Dioxaspiro[5.5]undec-3-en-2-one CAS 94691-90-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 94691-90-4 |
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1,5-Dioxaspiro[5.5]undec-3-en-2-one (CAS 94691-90-4) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C9H12O3. Molecular weight: 168.19 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C9H12O3 |
| Molecular Weight | 168.19 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.) | 1984 |
Related Dioxaspiro Standards
- 1,9-Dioxaspiro[5.5]undec-2-en-4-one (CAS 1342496-28-9)
- 1,4-Dioxaspiro[4.5]decane-6-carbonitrile (CAS 141632-80-6)
- 1,4-Dioxaspiro[4.5]decane-7-carbonitrile (CAS 29647-99-2)
- 2,8-Dioxaspiro[4.5]decane-1,3-dione (CAS 5270-49-5)
- 2,8-Dioxaspiro[4.5]decane-1,4-dione (CAS 2092415-35-3)
- 6,10-Dioxaspiro[4.5]decane-7,9-dione (CAS 58093-05-3)
- 1,9-Dioxaspiro[5.5]undecan-4-one (CAS 1330756-23-4)
- 1,5-Dioxaspiro[5.5]undecan-3-one (CAS 158632-48-5)
Recommended Standards
- 1,3-Diazaspiro[4.5]decane-2,4-dione (CAS 702-62-5)
- 1,8-Diazatricyclo[7.4.0.0,2,7]trideca-2,4,6,8,10,12-hexaene (CAS 245-47-6)
- 1,3-Bipyrrolidine-2,5-dione (CAS 7685-87-2)
- 3-bromo-4-hydroxy-5-nitrobenzonitrile (CAS 1828-58-6)
- 0167AD 1185175-77-2 2-(2-Pyrazol-1-yl-ethoxy)-phenylaminehydrochloride C11H14ClN3O (CAS 1185175-77-2)
- 2-((4-Bromophenyl)thio)-N-(3,4-dichlorophenyl)acetamide (CAS 303091-34-1)
- 2-(1-(dimethylamino)-3-{[(3-fluorobenzyl)oxy]imino}propylidene)malononitrile (CAS 478262-31-6)
- 1-Bromo-3-ethyl-5-iodobenzene (CAS 1369895-47-5)
- 5-Butyl-6-chloropyrazine-2-carboxamide (CAS 182244-15-1)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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