2-oxaspiro[5.5]undec-3-en-5-one CAS 2044712-95-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2044712-95-8 |
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-oxaspiro[5.5]undec-3-en-5-one (CAS 2044712-95-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H14O2. Molecular weight: 166.22 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H14O2 |
| Molecular Weight | 166.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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.) | 1997 |
Related oxaspiro Standards
- 3-Oxaspiro[5.5]undec-7-en-9-one (CAS 1159280-52-0)
- 4-oxaspiro[bicyclo[3.2.0]heptane-6,1'-cyclopentan]-7-one (CAS 1423028-28-7)
- 1-oxaspiro[5.5]undec-2-en-4-one (CAS 62322-09-2)
- 6-Oxaspiro[4.5]decane-9-carbonitrile (CAS 1536036-80-2)
- 1-Oxaspiro[2.7]decane-2-carbonitrile (CAS 65445-51-4)
- 4-Oxaspiro[bicyclo[3.2.0]heptane-6,1'-cyclopentane]-7-amine (CAS 1427378-72-0)
- 2-oxaspiro[4.5]decane-1,3-dione (CAS 6051-25-8)
- 2-Oxaspiro[4.5]decane-1,8-dione (CAS 67132-93-8)
Recommended Standards
- 2-Methyl-5-propoxyphenol (CAS 918445-07-5)
- 2-p-Anisyl-2-propanol (CAS 7428-99-1)
- 2-methyl-3-phenoxypropan-1-ol (CAS 92403-94-6)
- 2-Bromo-9,10-dihydro-4H-benzo[4,5]cyclohepta[1,2-b]thiophen-4-one (CAS 5189-27-5)
- 2,3-dimethyl-5H,6H,7H,8H-imidazo[1,2-a]pyridin-8-one (CAS 362525-73-3)
- Methyl 5-chloro-7-methylpyrazolo[1,5-a]pyrimidine-3-carboxylate (CAS 120490-60-0)
- 4-Bromopyrimidine-2-carboxamide (CAS 1209458-86-5)
- 3-Ethoxy-2-ethyl-N-(furan-2-ylmethyl)-2H-indazole-6-carboxamide (CAS 919108-80-8)
- Fmoc-N-amido-(PEG4-biotin)-acid (CAS 1334172-63-2)
- Neuroendocrine Regulatory Peptide-4 (human, mouse, rat) (H-7266.1000) (CAS 922704-18-5)
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