Trifluoro-methanesulfonic acid dimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silyl ester CAS 1613709-30-0
| CAS No. | 1613709-30-0 |
| Molecular Formula | C12H19F3O3SSi |
| Molecular Weight | 328.42 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 Trifluoro-methanesulfonic acid dimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silyl ester.
Trifluoro-methanesulfonic acid dimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silyl ester (CAS 1613709-30-0) is a high-purity analytical reference standard with the molecular formula C12H19F3O3SSi and a molecular weight of 328.42 g/mol.
Trifluoro-methanesulfonic acid dimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silyl ester (C12H19F3O3SSi) contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 Trifluoro-methanesulfonic acid dimethyl(2,3,4,5-tetramethyl-2,4-cyclopentadien-1-yl)silyl ester 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 | C12H19F3O3SSi |
| Molecular Weight | 328.42 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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- N-(2,2,2-Trifluoro-1,1-bis(4-fluorophenyl)ethyl)acetamide (CAS 2247-78-1)
- (R)-6,7,8-Trifluoro-1,4-dihydro-1-(2-hydroxy-1-methylethyl)-4-oxo-3-quinolinecarboxylic Acid Ethyl Ester (CAS 110548-05-5)
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Recommended Standards
- 2-Cyclohexyl-2-(2-(4-fluorophenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-yl)ethanol (CAS 1363405-55-3)
- 1-(4-(3-Fluoropropoxy)benzyl)-4-phenylpiperazine (CAS 477870-97-6)
- Citalopram-d4 (CAS 1219908-84-5)
- 4-THP-butylÂtosylÂate (CAS 97499-73-5)
- (5-Bromopyridin-3-yl)(4-(pyrrolidin-1-yl)piperidin-1-yl)methanone (CAS 1314241-44-5)
- (E)-1,2-Di-p-tolyldiazene (CAS 21650-54-4)
- tert-butyl N-(5-amino-5,6,7,8-tetrahydronaphthalen-2-yl)carbamate (CAS 1262407-95-3)
- Bivalirudin Impurity 1 (CAS 72378-50-8)
- Saccharin (CAS 81-07-2)
- 1-(2',3',4',5',6'-Pentafluoro[1,1'-biphenyl]-4-yl) ethanone (CAS 550366-98-8)
- 2-(4-Benzylpiperazin-1-yl)-5-formylbenzonitrile (CAS 1272756-65-6)
- Mebhydrolin Napadisylate (CAS 6153-33-9)
- 3-({[(4-chlorophenyl)methyl]sulfanyl}methyl)-4-ethyl-5-({[4-(trifluoromethyl)phenyl]methyl}sulfanyl)-4H-1,2,4-triazole (CAS 344268-92-4)
- Compstatin control peptide (CAS 301544-78-5)
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