Ethyl 6-oxospiro[2.5]octane-5-carboxylate CAS 956079-08-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 956079-08-6 |
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 6-oxospiro[2.5]octane-5-carboxylate (CAS 956079-08-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H16O3. Molecular weight: 196.24 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 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.) | 1987 |
Related Ethyl Standards
- ethyl 7-oxospiro[2.5]octane-4-carboxylate (CAS 1312536-66-5)
- Ethyl 6-oxospiro[2.5]octane-1-carboxylate (CAS 1447942-87-1)
- Methyl 6-oxospiro[3.5]Nonane-7-carboxylate (CAS 2180923-60-6)
- 6-Oxospiro[3.3]heptane-2,2-dicarboxylic acid (CAS 1023814-92-7)
- 1'-Methyl-2'-oxospiro[cyclopropane-1,3'-indoline]-5'-carbonitrile (CAS 1426228-10-5)
- 4-Oxospiro[chromane-3,1'-cyclopropane]-2'-carbonitrile (CAS 400083-18-3)
- 2'-oxospiro[cyclopropane-2,3'-indoline]-1-carboxylic acid (CAS 67503-08-6)
- 7-Oxospiro[3.5]nonane-2-carboxylic acid (CAS 1440962-16-2)
Recommended Standards
- Ethyl 2,6-dimethyl-4-oxocyclohex-2-enecarboxylate (CAS 6102-15-4)
- Furan-2-ylmethyl hexanoate (CAS 39252-02-3)
- DL-3-Camphorcarboxylic acid (CAS 474-98-6)
- 2-(2-Bromobenzyl)-1,3,2-dioxaborinane (CAS 383197-18-0)
- 2,2,2-Trifluoroethylsulfonyl chloride (CAS 1648-99-3)
- 3-(5-Iodofuran-2-yl)-2-(1-methyl-1H-benzo[d]imidazol-2-yl)acrylonitrile (CAS 392246-23-0)
- 2-(Diethylamino)ethyl 4-(Thiophene-2-carboxamido)benzoate (CAS 712305-93-6)
- 1220020-80-3 1927AD 2-(2-Piperidinyl)ethyl 2-phenylacetate hydrochloride C15H22ClNO2 (CAS 1220020-80-3)
- N'-((1H-Indol-3-yl)methylene)-3-(p-tolyl)-1H-pyrazole-5-carbohydrazide (CAS 306300-77-6)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com