2,6-Difluoro-3-iodobenzotrifluoride CAS 1935141-14-2
| CAS No. | 1935141-14-2 |
| Molecular Formula | C7H2F5I |
| Molecular Weight | 307.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 2,6-Difluoro-3-iodobenzotrifluoride meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
2,6-Difluoro-3-iodobenzotrifluoride (CAS 1935141-14-2) is a high-purity analytical reference standard with the molecular formula C7H2F5I and a molecular weight of 307.99 g/mol.
Owing to fluorine/iodine substitution, an aromatic ring system, 2,6-Difluoro-3-iodobenzotrifluoride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 307.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H2F5I |
| Molecular Weight | 307.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| 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.) | 1996 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- 2,3-Difluoro-6-iodobenzotrifluoride (CAS 1934488-27-3)
- 1,2-Difluoro-3-iodo-5-(trifluoromethyl)benzene (CAS 2050694-46-5)
- 1,3-Difluoro-2-iodo-4-(trifluoromethyl)benzene (CAS 2089257-26-9)
- 1,3-Difluoro-2-iodo-5-(trifluoromethyl)benzene (CAS 2149601-44-3)
- 1,3-Difluoro-5-iodo-2-(trifluoromethyl)benzene (CAS 910787-71-2)
- 2,3-Difluoro-1-iodo-4-(trifluoromethyl)benzene (CAS 2227272-80-0)
- 2-(3,5-Difluoro-4-(trifluoromethyl)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1251844-06-0)
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Recommended Standards
- 2-Amino-4,6-dibromobenzothiazole (CAS 16582-60-8)
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- 2-Bromo-5-(5-bromothiophen-2-yl)furan (CAS 1443523-37-2)
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- (E)-1,2,3,4,5-pentafluoro-6-(prop-1-en-1-yl)benzene (CAS 4683-67-4)
- 1-Chloro-3-(methylsulfonyl)-5,6-dihydro-4H-cyclopenta[c]thiophen-4-one (CAS 2388501-68-4)
- H-Ile-Phe-OH 22951-98-0 (S)-2-((2S,3S)-2-Amino-3-methylpentanamido)-3-phenylPropanoic acid (CAS 22951-98-0)
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