((Difluoroiodomethyl)sulfonyl)benzene CAS 802919-90-0
| CAS No. | 802919-90-0 |
| Molecular Formula | C7H5F2IO2S |
| Molecular Weight | 318.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine/iodine substitution, an aromatic ring system, ((Difluoroiodomethyl)sulfonyl)benzene is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 318.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
((Difluoroiodomethyl)sulfonyl)benzene (CAS 802919-90-0), molecular formula C7H5F2IO2S and molecular weight 318.08 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures ((Difluoroiodomethyl)sulfonyl)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5F2IO2S |
| Molecular Weight | 318.08 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1986 |
| Halogen Content | F/I-containing |
| Sulfur Atoms | 1 |
Related Difluoroiodomethyl Standards
Recommended Standards
- 4-Iodo-3-(4-methoxyphenyl)-3H-1,2,3-oxadiazol-1-ium-5-olate (CAS 201282-63-5)
- 3,6'-Dichloro-5-(trifluoromethyl)-[2,3'-bipyridine]-5'-carbonitrile (CAS 339029-77-5)
- 4,4,5,5-Tetramethyl-2-(2,2,3,3-tetrafluoro-2,3-dihydrobenzofuran-6-yl)-1,3,2-dioxaborolane (CAS 2829370-52-5)
- 5,7-Dichloro-6-(2,4,6-trifluorophenyl)imidazo[1,2-a]pyrimidine (CAS 502506-39-0)
- 2-Methyl-1-phenylpropane-d14 (CAS 350818-58-5)
- Methyl 5-(2-methoxy-2-oxoethyl)-1-(3-(trifluoromethyl)phenyl)-1H-1,2,3-triazole-4-carboxylate (CAS 303995-97-3)
- Cyclopentane-1,1-diyldimethanol (CAS 5763-53-1)
- 2-((2-Amino-6-chloropyrimidin-4-yl)amino)-1-(pyrrolidin-1-yl)ethan-1-one (CAS 1197639-88-5)
- 2-Chloro-4-methoxy-5-nitrobenzamide (CAS 1133430-74-6)
- 2-Methyl-5-(4-methyl-1h-pyrazol-1-yl)-2-(methylamino)pentanamide (CAS 1249829-97-7)
- Ethyl N-[1-(morpholin-4-yl)-2,4-dioxo-1,2,3,4-tetrahydropyrimidine-5-carbonyl]carbamate (CAS 320420-07-3)
- N-(7-Chloro-2-oxo-1,2-dihydroquinolin-3-yl)acetamide (CAS 62626-72-6)
- 4-Iodo-2-nitro-1-(trifluoromethyl)benzene (CAS 1227582-70-8)
- Liraglutide Impurity 20 TFA Salt (CAS CATO-C4X-199220)
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