3-Chloro-2-(trifluoromethyl)-4H-chromene-4-thione CAS 869986-01-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 869986-01-6 |
| Molecular Formula | C10H4ClF3OS |
| Molecular Weight | 264.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-2-(trifluoromethyl)-4H-chromene-4-thione (CAS 869986-01-6) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H4ClF3OS. Molecular weight: 264.65 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H4ClF3OS |
| Molecular Weight | 264.65 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 |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Sulfur Atoms | 1 |
Related Chloro Standards
- 5-Chloro-3-[2-(trifluoromethyl)phenyl]-1,2,4-thiadiazole (CAS 1338218-73-7)
- 5-Chloro-3-[4-(trifluoromethyl)phenyl]-1,2,4-thiadiazole (CAS 138426-23-0)
- 5-Chloro-3-[3-(trifluoromethyl)phenyl]-1,2,4-thiadiazole (CAS 138426-29-6)
- 3-Chloro-6-(thiophen-2-yl)-4-(trifluoromethyl)pyridazine (CAS 929971-91-5)
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Recommended Standards
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- 5-(chlorosulfonyl)benzene-1,3-dicarboxylic acid (CAS 134178-04-4)
- tert-Butyl 4-(5-chloropyrimidin-2-yl)-2-methylpiperazine-1-carboxylate (CAS 1261232-44-3)
- 2-chloro-N-(6-chloropyridin-3-yl)acetamide hydrochloride (CAS 1955524-57-8)
- 4-Bromo-2-cyclopentyloxy-1-ethoxy-benzene (CAS 1276075-69-4)
- N-[2-(4-Methylpiperazino)-5-(trifluoromethyl)phenyl]-N-phenylurea (CAS 514199-72-5)
- 2-[(4,6-Dimethylpyrimidin-2-yl)sulfanyl]-N-(2,4,5-trifluorophenyl)acetamide (CAS 303091-38-5)
- 2-(2,4,6-Trimethyl-1H-indol-3-yl)acetic acid (CAS 6949-71-9)
- Acetyl tetrapeptide-9(Dermican LS 9837) (CAS 928006-50-2)
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