3-Oxo-alpha-ionol 34318-21-3 CAS 34318-21-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 34318-21-3 |
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 3-Oxo-alpha-ionol 34318-21-3 (CAS 34318-21-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H20O2. Molecular weight: 208.30 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H20O2 |
| Molecular Weight | 208.30 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1966 |
Recommended Standards
- trans-1,2-Diphenylcyclobutane (CAS 20071-09-4)
- 8-oxatricyclo[7.4.0.0^{2,7}]trideca-1(9),2,4,6,10,12-hexaene-6-carbaldehyde 96706-46-6 (CAS 96706-46-6)
- spiro[isoindoline-3,4'-piperidine]-1-one (CAS 788812-21-5)
- (5-Cyclopropyl-isoxazol-4-yl)-(4-methanesulfonyl-2,5-dimethyl-3-oxazol-2-yl-phenyl)-methanone (CAS 1231578-88-3)
- Ethyl 5-Cyclopropyl-3-(3,5-dichloro-4-pyridyl)isoxazole-4-carboxylate (CAS 1020569-94-1)
- 6-Amino-5-(difluoromethyl)-3-hydroxypicolinamide (CAS 1804514-79-1)
- 5-{[3-(Trifluoromethyl)benzyl]thio}-1,3,4-thiadiazol-2-amine (CAS 345988-07-0)
- Ethyl 2-((5-oxo-5,6,7,8-tetrahydronaphthalen-2-yl)oxy)acetate (CAS 51062-76-1)
- Albendazole Impurity 28 (CAS CATO-C4X-153528)
- Semaglutide impurity 45 (CAS CATO-C4X-222645)
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