(2,6-Difluoro-3-iodophenyl)trimethylsilane CAS 746630-31-9
| CAS No. | 746630-31-9 |
| Molecular Formula | C9H11F2ISi |
| Molecular Weight | 312.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (2,6-Difluoro-3-iodophenyl)trimethylsilane 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.
CATO supplies (2,6-Difluoro-3-iodophenyl)trimethylsilane (CAS 746630-31-9), a certified reference material (molecular formula C9H11F2ISi, MW 312.17 g/mol) for analytical method development and quality control.
Structurally, (2,6-Difluoro-3-iodophenyl)trimethylsilane (C9H11F2ISi) contains fluorine/iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 312.17 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C9H11F2ISi |
| Molecular Weight | 312.17 g/mol |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- 2,3-Difluoro-6-iodo-1-(trimethylsilyl)benzene (CAS 1807646-33-8)
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- 2,6-Difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-benzoic acid ethyl ester (CAS 1198615-67-6)
- Ethyl 4,5-difluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzoate (CAS 1334164-30-5)
- Methyl 2,2-difluoro-2-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 1415960-55-2)
- 2,2-Difluoro-1-(4-fluorophenyl)ethyl diethyl phosphate (CAS 191014-12-7)
- Methyl 2-(2,5-difluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)acetate (CAS 2505462-09-7)
Recommended Standards
- (1R,3r)-3-(cyanomethyl)-3-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)cyclobutane-1-carbonitrile (CAS 2127110-50-1)
- (2-Iodophenyl)(phenyl)sulfane (CAS 2236-42-2)
- Methyl 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-naphthoate (CAS 1864801-23-9)
- 1-[4-(Trifluoromethoxy)phenyl]-3-(trifluoromethyl)-4,5-dihydro-1H-pyrazol-5-one (CAS 338403-18-2)
- 4-Vinylbenzamide (CAS 3661-73-2)
- 2,3-Dimethylbromobenzene (CAS 576-23-8)
- 2-Hydroxy-4-nitrobenzonitrile (CAS 39835-14-8)
- 3-(Aminomethyl)-4-chlorobenzonitrile (CAS 1261583-43-0)
- 3-((Furan-2-ylmethyl)amino)tetrahydrothiophene 1,1-dioxide (CAS 727982-72-1)
- (Lys18)-Pseudin-2 (H-6588.0001) (CAS 1011309-57-1)
- 2-(2-fluorofuran-3-yl)acetic acid (CAS 1526775-35-8)
- 2,2'-((Tetrahydro-2H-thiopyran-3-yl)azanediyl)diacetic acid (CAS 1464111-46-3)
- 3-(2-Oxoindolin-5-yl)benzoic acid (CAS 358733-02-5)
- [14-31]-Semaglutide (CAS CATO-C4X-2226262)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com