Trimethyl-(2,3,5,6-tetrafluorophenyl)silane CAS 20083-07-2
| CAS No. | 20083-07-2 |
| Molecular Formula | C9H10F4Si |
| Molecular Weight | 222.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Trimethyl-(2,3,5,6-tetrafluorophenyl)silane.
CATO supplies Trimethyl-(2,3,5,6-tetrafluorophenyl)silane (CAS 20083-07-2), a certified reference material (molecular formula C9H10F4Si, MW 222.25 g/mol) for analytical method development and quality control.
Trimethyl-(2,3,5,6-tetrafluorophenyl)silane (C9H10F4Si) contains fluorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
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.
As a certified reference material (CRM), Trimethyl-(2,3,5,6-tetrafluorophenyl)silane 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.
Physical & Chemical Properties
| Molecular Formula | C9H10F4Si |
| Molecular Weight | 222.25 g/mol |
| Purity | 97%+ |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | F-containing |
Related Trimethyl Standards
- 2,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydrobenzofuran-3-carboxylic acid (CAS 121625-79-4)
- 3,6,6-Trimethyl-4-oxo-4,5,6,7-tetrahydro-benzofuran-2-carboxylic acid (CAS 121625-80-7)
- 3-(2,4,5-Trimethyl-3,6-dioxocyclohexa-1,4-dien-1-yl)propanoic Acid (CAS 58186-09-7)
- 3,5,6-Trimethyl-2-(piperazin-1-yl)pyrimidin-4(3H)-one (CAS 1707735-17-8)
- 2,3,6-Trimethyl-4-oxo-3,4-dihydrofuro[2,3-d]pyrimidine-5-carboxylic acid (CAS 1400636-63-6)
- 3',5,5'-Trimethyl-[3,4'-biisoxazole]-4-carboxylic acid (CAS 94237-65-7)
- 1-[(Trimethyl-1h-pyrazol-4-yl)methyl]piperidin-4-amine (CAS 1018995-63-5)
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Recommended Standards
- 7-(4-Methylphenyl)pteridine (CAS 887571-50-8)
- Acetazolamide (CAS 59-66-5)
- 5,5'-(Butane-1,4-diyl)bis(1H-1,2,4-triazol-3-amine) (CAS 41442-92-6)
- 1-Ethyl-2-mercapto-1h-benzo[d]imidazole-5-carboxylic acid (CAS 100440-62-8)
- 4-[(4-methylphenyl)sulfanyl]butanoic acid (CAS 18850-48-1)
- N,N,6-Trimethyl-1,2,3,4-tetrahydro-1,7-naphthyridin-8-amine (CAS 1820639-42-6)
- (R)-1-(4-(tert-butoxy)phenyl)-2,2-dimethylpropan-1-amine (CAS 1388085-06-0)
- 2-Amino-2-(3-nitrophenyl)propan-1-ol (CAS 1270385-54-0)
- 4-chloro-6-iodoquinazoline (CAS 98556-31-1)
- 5-(3-Chlorophenyl)-2,3-dihydro-1h-pyrrolizine-6,7-dicarboxylic acid (CAS 303145-40-6)
- 4-Thiomorpholinobenzene-1,2-diamine (CAS 1696692-81-5)
- Broussoflavonol F (CAS 162558-94-3)
- 1-Methyl-5-oxo-2-phenyl-1,2,3,5-tetrahydroimidazo[1,2-a]pyrimidine-6-carboxylic acid (CAS 141234-27-7)
- D-Tyr1-Tirzepatide (CAS CATO-CPTD788928)
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