1,2,3,4,5-Pentafluoro-6-(methylsulfonyl)benzene CAS 651-85-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 651-85-4 |
| Molecular Formula | C7H3F5O2S |
| Molecular Weight | 246.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2,3,4,5-Pentafluoro-6-(methylsulfonyl)benzene (CAS 651-85-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H3F5O2S. Molecular weight: 246.15 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H3F5O2S |
| Molecular Weight | 246.15 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 Pentafluoro Standards
- 1,1,1,2,2-Pentafluoro-6,6-dimethyl-3,5-heptane-dione 1,1,1,2,2-Pentafluoro-6,6-dimethylheptan-3,5-dione 1,1,1,2,2-Pentafluoro-6,6-dimethylheptane-3,5-dione 2145-68-8 (CAS 2145-68-8)
- 3-Methyl-5-(pentafluoro-lambda6-sulfanyl)benzaldehyde (CAS 1240257-01-5)
- 2-Methyl-5-(pentafluoro-λ6-sulfanyl)benzaldehyde (CAS 1240257-13-9)
- 1-(3-(Pentafluoro-lambda6-sulfanyl)phenyl)ethan-1-one (CAS 159896-31-8)
- 1-(4-(Pentafluoro-lambda6-sulfanyl)phenyl)ethan-1-one (CAS 401892-83-9)
- 1,1,1,2,2-Pentafluoro-5-(isopropylamino)hex-4-en-3-one (CAS 292065-33-9)
- 4-(Pentafluoro-lambda6-sulfanyl)benzamide (CAS 1020113-65-8)
- 3-(Pentafluoro-lambda6-sulfanyl)benzamide (CAS 1240257-83-3)
Recommended Standards
- (R)-4,4,5,5-Tetramethyl-2-(1-(p-tolyl)ethyl)-1,3,2-dioxaborolane (CAS 257298-94-5)
- 2-(3,5-Dimethylbenzyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 356570-54-2)
- (3-Phenylpropyl)boronic Acid Pinacol Ester (CAS 329685-40-7)
- 2-Chloro-6-(difluoromethyl)-3-hydroxyisonicotinonitrile (CAS 1806864-98-1)
- 5-Chloro-1,3-difluoro-2-propoxybenzene (CAS 1881294-06-9)
- (S)-N-(2-Oxotetrahydrofuran-3-yl)propionamide (CAS 478240-81-2)
- 4-Allyl-5-[1-(4-fluorophenoxy)ethyl]-4H-1,2,4-triazole-3-thiol 725217-88-9 8751AE C13H14FN3OS (CAS 725217-88-9)
- rac-trans 3’-Hydroxymethylnicotine Hemisuccinate (CAS 1207282-59-4)
- CAS 253127-52-5 (CAS 253127-52-5)
- Peptide WE-14 (CAS 115136-18-0)
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