2-(Trimethylsilyl)ethyl 4-(trifluoromethylsulfonyloxy)-5,6-dihydropyridine-1(2h)-carboxylate CAS 375854-77-6
| CAS No. | 375854-77-6 |
| Molecular Formula | C12H20F3NO5SSi |
| Molecular Weight | 375.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-(Trimethylsilyl)ethyl 4-(trifluoromethylsulfonyloxy)-5,6-dihydropyridine-1(2h)-carboxylate (C12H20F3NO5SSi) contains an amide group, 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, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(Trimethylsilyl)ethyl 4-(trifluoromethylsulfonyloxy)-5,6-dihydropyridine-1(2h)-carboxylate (CAS 375854-77-6) is a high-purity analytical reference standard with the molecular formula C12H20F3NO5SSi and a molecular weight of 375.44 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-(Trimethylsilyl)ethyl 4-(trifluoromethylsulfonyloxy)-5,6-dihydropyridine-1(2h)-carboxylate 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 | C12H20F3NO5SSi |
| Molecular Weight | 375.44 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Trimethylsilyl Standards
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- Bis(4-((trimethylsilyl)ethynyl)phenyl)methanone (CAS 147820-36-8)
- 17-O-Trimethylsilyl Mestanolone (CAS 145760-86-7)
- 3,8-Bis[2-(trimethylsilyl)ethynyl]-1,10-phenanthroline (CAS 320573-10-2)
- Trimethylsilyl nonafluorobutanesulfonate (CAS 68734-62-3)
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- 9,10-Bis((trimethylsilyl)ethynyl)anthracene (CAS 18750-95-3)
- 17-O-Trimethylsilyl Norethindrone (CAS 28426-43-9)
Recommended Standards
- 2-(9H-Fluoren-3-yl)-2-oxoethyl 2-(methylthio)nicotinate (CAS 571163-75-2)
- 2,6-Dimethyl-4-(2-(phenylsulfonyl)acetyl)phenyl dimethylcarbamate (CAS 339101-04-1)
- 2-((5-(Benzo[d][1,3]dioxol-5-yl)-1,3,4-oxadiazol-2-yl)thio)-N-(cyclohexylmethyl)acetamide (CAS 854025-80-2)
- 2-[({[2-(3,4-dimethoxyphenyl)ethyl]carbamoyl}methyl)sulfanyl]benzoic acid (CAS 850021-36-2)
- 6-Methoxypurine (CAS 1074-89-1)
- 3-Bromo-1H-pyrazolo[4,3-b]pyridine-6-carboxylic acid (CAS 1352395-90-4)
- Ethyl 1-methyl-4-oxocyclohexa-2,5-diene-1-carboxylate (CAS 52008-71-6)
- (Val4)-Angiotensin III (CAS 16376-83-3)
- 2,6-difluoro-4-hydroxyphenylboronic acid (CAS 957065-87-1)
- (2-Methoxyphenyl)methanol (CAS 612-16-8)
- 2-Acetyl-2,3,3a,4-tetrahydrocyclopenta[c]pyrrol-5(1H)-one (CAS 129222-17-9)
- [3-(carbamothioylamino)phenyl]thiourea (CAS 2591-01-7)
- 8-Ethyl-1H,2H,3H,4H,5H,10H-benzo[b]1,6-naphthyridin-10-one (CAS 1338653-48-7)
- Tirzepatide Impurity 18 (CAS CATO-C4X-324018)
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