6-oxaspiro[3.4]octan-2-one CAS 1638771-98-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1638771-98-8 |
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-oxaspiro[3.4]octan-2-one (CAS 1638771-98-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H10O2. Molecular weight: 126.15 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H10O2 |
| Molecular Weight | 126.15 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1993 |
Related oxaspiro Standards
- 4-Oxaspiro[2.5]octan-7-one (CAS 1359869-22-9)
- 5-Oxaspiro[2.5]octan-8-one (CAS 1368764-75-3)
- 4-Oxaspiro[2.5]octan-6-one (CAS 1412808-24-2)
- 2-Oxaspiro[3.4]octan-6-one (CAS 1557247-11-6)
- 6-Oxaspiro[3.4]octan-3-one (CAS 1823895-19-7)
- 1-Oxaspiro[3.4]Octan-3-one (CAS 1823935-01-8)
- 5-Oxaspiro[3.4]octan-7-one (CAS 1909305-22-1)
- 5-oxaspiro[2.5]octan-4-one (CAS 22566-31-0)
Recommended Standards
- 2-Methyl-3-butyn-2-yl Acetate (CAS 1604-29-1)
- Bicyclo[3.1.0]hexane-6-carboxylic Acid (endo/exo Mixture) (CAS 16650-37-6)
- 2,6-Dimethyl-3,4-dihydro-2h-pyran-4-one (CAS 16000-13-8)
- 623-48-3 Ethyl iodoacetate Acetic acid, iodo-, ethyl ester Acetic acid, 2-iodo-, ethyl ester S 9 4-02-00-00535 (Beilstein Handbook Reference) BRN 0741934 EINECS 210-796-3 Ethyl monoiodoacetate Ethylester kyseliny jodoctove [Czech] Iodoacetic acid, ethyl ester NSC 58809 Ethylester kyseliny jodoctove (CAS 623-48-3)
- n,n-Dimethyl-2,3-dihydro-1h-indole-5-carboxamide (CAS 1094284-83-9)
- methyl (2S)-4,4-difluoropiperidine-2-carboxylate;hydrochloride (CAS 403503-70-8)
- 8-Ethyl-2-(3-methoxyphenyl)quinoline-4-carbonyl chloride (CAS 1160261-24-4)
- 1-(4-Pyridyl)homopiperazine dihydrochloride (CAS 851292-41-6)
- 3-[(2,2,2-trifluoroethoxy)methyl]aniline (CAS 117401-68-0)
- Semaglutide impurity 101 (CAS CATO-C4X-2226101)
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