gamma-Oxo-a-methyl-2-dibenzothiophenebutyric acid CAS 26139-07-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 26139-07-1 |
| Molecular Formula | C17H14O3S |
| Molecular Weight | 298.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
gamma-Oxo-a-methyl-2-dibenzothiophenebutyric acid (CAS 26139-07-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C17H14O3S. Molecular weight: 298.36 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H14O3S |
| Molecular Weight | 298.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1964 |
| Sulfur Atoms | 1 |
Recommended Standards
- Ethyl4-(benzo[d]thiazol-6-ylamino)benzoate (CAS 458550-54-4)
- Methyl (1-(phenylsulfonyl)piperidin-4-yl)carbamate (CAS 551920-89-9)
- Ethyl 4-phenyl-2-(1H-pyrrol-1-yl)thiazole-5-carboxylate (CAS 439289-71-1)
- Lamivudine-13c,15n2,d2 (CAS CATO-CCAD303867)
- Urapidil Impurity 29 (CAS 34654-88-1)
- 2,2-Diacetyl-3-(4-fluorophenyl)cyclopropane-1,1-dicarbonitrile (CAS 477890-35-0)
- 3-(Cyclopropylmethyl)-2-(dimethylamino)phenol (CAS 1243473-29-1)
- 4-Bromo-1-(cyclohexylmethyl)pyrazole (CAS 1150271-24-1)
- (2-Fluoro-6-(piperidin-3-yl)pyridin-4-yl)boronic acid (CAS 2225152-72-5)
- Semaglutide impurity 76 (CAS CATO-C4X-222676)
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