7-Methoxy-2-(trifluoromethyl)-4H-chromene-4-thione CAS 869986-00-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 869986-00-5 |
| Molecular Formula | C11H7F3O2S |
| Molecular Weight | 260.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 7-Methoxy-2-(trifluoromethyl)-4H-chromene-4-thione (CAS 869986-00-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C11H7F3O2S. Molecular weight: 260.23 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C11H7F3O2S |
| Molecular Weight | 260.23 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Methoxy Standards
- 2-(2-Methoxy-4-methylphenoxy)-5-nitropyridine (CAS 1089602-23-2)
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- 4-Methoxy-6-oxo-1-(p-tolyl)-1,6-dihydropyridazine-3-carboxylic acid (CAS 1105193-21-2)
- 5-(2-Methoxy-5-methylphenoxy)pyrazine-2-carboxylic acid (CAS 1199215-54-7)
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- 2-(4-Methoxy-6-oxo-3-phenylpyridazin-1(6H)-yl)acetic acid (CAS 1429900-96-8)
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- 2-(5-Methoxy-1,6-dimethyl-2,4-dioxo-1,4-dihydropyrido[2,3-d]pyrimidin-3(2H)-yl)acetonitrile (CAS 921475-05-0)
Recommended Standards
- 4-(Trifluoromethylthio)benzene-1-sulfonyl fluoride (CAS 883146-32-5)
- Ethyl (2-iSopropyl-6-methylpyrimidin-4-yl) hydrogen phosphate (CAS 34144-79-1)
- 2,6-Dimethyl-3,6-dihydro-2H-pyran-4-yl trifluoromethanesulfonate (CAS 195817-69-7)
- 2-Methylheptan-3-ol (CAS 18720-62-2)
- 2-((1-Cyanocyclopentyl)amino)-2-oxoethyl 2-fluoro-4-methoxybenzoate (CAS 871544-72-8)
- N-(4-(Diphenylphosphoryl)phenyl)benzamide (CAS 90304-94-2)
- 1-Methylethyl 2-amino-4-chloro-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylate (CAS 929973-15-9)
- 7-amino-3-methyl-5-(trifluoromethyl)-1,3-benzoxazol-2-one (CAS 1267096-24-1)
- 5-Hydroxy-2-(hydroxymethyl)-1-methylpyridin-4(1H)-one (CAS 70033-59-9)
- Acetyl Tetrapeptide-11 (CAS 928006-88-6)
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