Methyl 6-oxospiro[3.5]Nonane-7-carboxylate CAS 2180923-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2180923-60-6 |
| Molecular Formula | C11H16O3 |
| Molecular Weight | 196.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Methyl 6-oxospiro[3.5]Nonane-7-carboxylate (CAS 2180923-60-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H16O3. Molecular weight: 196.24 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1998 |
Related Methyl 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)
- Ethyl 6-oxospiro[2.5]octane-5-carboxylate (CAS 956079-08-6)
- 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
- Methyl 5-(hydroxymethyl)tricyclo[3.3.0.0(3,7)]Octane-1-carboxylate (CAS 2445793-16-6)
- Methyl 7,7-dimethyl-2-oxobicyclo[2.2.1]heptane-1-carboxylate (CAS 57566-30-0)
- Methyl 4-formylbicyclo[2.2.2]octane-1-carboxylate (CAS 94994-25-9)
- 6-Chloro-4-(difluoromethyl)-5-hydroxypyridine-2-sulfonamide (CAS 1804858-31-8)
- N-(4-((5-(3-(2-Aminoethyl)-1H-indol-5-yl)-1,2,4-oxadiazol-3-yl)methyl)phenyl)methanesulfonamide (CAS 137403-12-4)
- 2-((5-Fluoro-2-methoxyphenyl)thio)benzaldehyde (CAS 84884-42-4)
- Oseltamivir impurity 232 (CAS CATO-C4X-1720232)
- Meconin (CAS 569-31-3)
- BMS 193885 (CAS 679839-66-8)
- Semaglutide impurity 73 (CAS CATO-C4X-222673)
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