(Z)-7-(hydroxymethylene)-1,4-dioxaspiro[4.5]Decan-8-one CAS 115215-91-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 115215-91-3 |
| Molecular Formula | C9H12O4 |
| Molecular Weight | 184.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (Z)-7-(hydroxymethylene)-1,4-dioxaspiro[4.5]Decan-8-one (CAS 115215-91-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H12O4. Molecular weight: 184.19 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C9H12O4 |
| Molecular Weight | 184.19 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.) | 1989 |
Related Z Standards
- 4-(Hydroxymethylene)-2-phenyloxazol-5(4H)-one (CAS 65037-88-9)
- (E)-6-(Hydroxymethylene)-2-methyl-7,8-dihydroquinazolin-5(6H)-one (CAS 112372-34-6)
- (Z)-6-(Hydroxymethylene)-4-methyl-4-vinylcyclohex-2-en-1-one (CAS 1375080-89-9)
- 3-(Hydroxymethylene)-7-methoxyindolin-2-one (CAS 1018523-45-9)
- 3-(Hydroxymethylene)-5-methoxyindolin-2-one (CAS 1018549-00-2)
- 3-(Hydroxymethylene)-6-methoxyindolin-2-one (CAS 1824813-94-6)
- 3-(Hydroxymethylene)-4-methoxyindolin-2-one (CAS 1824866-07-0)
- 3-(Hydroxymethylene)-3,4-dihydroquinoxalin-2(1H)-one (CAS 83507-24-8)
Recommended Standards
- 4-(3,3-Difluoroazetidin-1-yl)aniline (CAS 1147706-70-4)
- 5-Ethyl-1-(2-hydroxyethyl)-1h-pyrazole-4-carboxylic acid (CAS 1152571-27-1)
- Ethyl 2-methyl-4-oxo-3,4-dihydro-2H-pyran-2-carboxylate (CAS 113122-96-6)
- n,n-Diethyl-4-hydroxybenzene-1-sulfonamide (CAS 30988-93-3)
- 5-Bromo-4-methoxy-2-(trifluoromethyl)pyrimidine (CAS 2226974-27-0)
- Seselin (CAS 523-59-1)
- (3-Bromo-5-formyl-2-methoxyphenyl)boronic acid (CAS 1072951-80-4)
- trans-3,5-dimethylmorpholine;hydrochloride (CAS 2757083-05-7)
- 4,5-Dichloro-2,3-dihydroxybenzonitrile (CAS 73275-91-9)
- Semaglutide impurity 54 (CAS CATO-C4X-222654)
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 13829788188 / jacky.chen@cato-chem.com