6-Ethynyl-4,4-dimethylthiochroman 1-oxide CAS 864841-55-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 864841-55-4 |
| Molecular Formula | C13H14OS |
| Molecular Weight | 218.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 6-Ethynyl-4,4-dimethylthiochroman 1-oxide (CAS 864841-55-4) pharmaceutical standards reference standard. Molecular formula: C13H14OS. Molecular weight: 218.31 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C13H14OS |
| Molecular Weight | 218.31 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4,4-Dimethyl-5-(phenylthio)cyclopent-2-enone (CAS 335343-28-7)
- 8-(Acetylthio)octanoic acid (CAS 503564-61-2)
- 3-(3-(Phenylthio)propyl)furan (CAS 89171-61-9)
- 4-Bromo-3-methoxycarbonyl-pyrazolo[1,5-a]pyridine-6-boronic acid pinacol ester (CAS 2379560-91-3)
- 3-Cyclooctyl-1h-pyrazol-5-amine (CAS 1795287-36-3)
- (2S,3R,4S,5R,6R)-6-(((3,4-Dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoyl)oxy)methyl)tetrahydro-2H-pyran-2,3,4,5-tetrayl tetrakis(3,4-dihydroxy-5-((3,4,5-trihydroxybenzoyl)oxy)benzoate) (CAS 5424-20-4)
- n-(4-Hydroxy-3-nitrophenyl)acetamide (CAS 51288-37-0)
- 2-(Difluoromethoxy)phenylacetic acid (CAS 86867-68-7)
- N'-[2-(4-Chlorophenoxy)ethanimidoyl]-4-(2,4-dichlorobenzoyl)-1-methyl-1H-pyrrole-2-carbohydrazide (CAS 338418-86-3)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com