2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzenethiol CAS 651-84-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 651-84-3 |
| Molecular Formula | C7HF7S |
| Molecular Weight | 250.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,5,6-Tetrafluoro-4-(trifluoromethyl)benzenethiol (CAS 651-84-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C7HF7S. Molecular weight: 250.14 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C7HF7S |
| Molecular Weight | 250.14 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, 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.) | 1957 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Tetrafluoro Standards
- 1-(2,2,3,3-Tetrafluoro-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)ethan-1-one (CAS 540738-37-2)
- (2,2,4,4-Tetrafluoro-4H-benzo[d][1,3]dioxin-6-yl)boronic acid (CAS 870822-77-8)
- 2,2,3,3-Tetrafluoro-1,4-benzodioxine-6-boronic acid (CAS 622383-86-2)
- (2,3,5,6-Tetrafluoro-4-isopropoxyphenyl)boronic acid (CAS 871126-28-2)
- (2,3,5,6-Tetrafluoro-4-propoxyphenyl)boronic acid (CAS 871125-71-2)
- 2,2,3,3-Tetrafluoro-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 180091-38-7)
- 2,2,3,3-Tetrafluoro-1,4-benzodioxane-5- carboxylic acid (CAS 398156-39-3)
- 4,5,6,7-tetrafluoro-2-methyl-1-benzofuran-3-carboxylic acid (CAS 3265-72-3)
Recommended Standards
- 5-methyl-3-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine-2-carbonitrile (CAS 2304634-94-2)
- 1-(tert-Butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole (CAS 1256359-15-5)
- 5,5-Dimethyl-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)cyclohex-2-en-1-one (CAS 497959-45-2)
- 4-Methyl-2H-indazol-3-amine (CAS 1207529-96-1)
- 2-Methoxy-3-(methylthio)pyridine (CAS 207732-29-4)
- 4-[2-(4-methoxyphenyl)ethyl]piperidine hydrochloride (CAS 148135-92-6)
- 1-(3-((4-Fluorophenoxy)methyl)azetidin-1-yl)-2-phenylethan-1-one (CAS 2034586-57-5)
- 4-Ethoxy-5-iodopyrimidin-2-amine (CAS 2452344-93-1)
- N-Cyano-N-ethylaniline (CAS 21184-21-4)
- Exenatide (CAS 141758-74-9)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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