spiro[3.3]heptane-2,6-dione CAS 20061-23-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 20061-23-8 |
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
spiro[3.3]heptane-2,6-dione (CAS 20061-23-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7H8O2. Molecular weight: 124.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7H8O2 |
| Molecular Weight | 124.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
Related spiro Standards
- Spiro[3.4]Octan-5-one (CAS 10468-36-7)
- spiro[2.5]octan-6-one (CAS 15811-21-9)
- Spiro[bicyclo[2.2.1]heptane-2,2'-oxirane] (CAS 173-91-1)
- Spiro[2.5]octan-4-one (CAS 2205-98-3)
- spiro[2.5]octan-5-one (CAS 25308-67-2)
- Spiro[3.4]octan-2-one (CAS 41463-77-8)
- spiro[3.4]octan-3-one (CAS 37609-31-7)
- Spiro[3.4]octan-6-one (CAS 87611-64-1)
Recommended Standards
- rel-(3aR,6aS)-3,3a,6,6a-Tetrahydro-1H-cyclopenta[c]furan-1-one (CAS 77189-14-1)
- 201008-71-1 3,5-dimethyl-1H-pyrazole-4-carbaldehyde DTXSID50393575 (CAS 201008-71-1)
- Pyrimidine, 4-methoxy-6-methyl- (6CI,7CI,8CI,9CI) (CAS 5541-07-1)
- 2-((4-Aminocyclohexyl)oxy)isonicotinonitrile (CAS 1602627-12-2)
- Tert-butyl8-(bromomethyl)-3,4-dihydro-1h-isoquinoline-2-carboxylate (CAS 2268818-17-1)
- 4-Methylumbelliferyl N-acetyl-β-D-galactosaminide (CAS 36476-29-6)
- 3,4-Dichloro-2-nitrobenzenesulfonyl chloride (CAS 1806289-34-8)
- Methyl 3-Amino-2,2-dimethylpropanoate Hydrochloride (CAS 177269-37-3)
- Benzyl (6-bromoimidazo[1,2-a]pyridin-2-yl)carbamate (CAS 1820685-79-7)
- Semaglutide impurity 23 (CAS CATO-C4X-222623)
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