cis-5-Fluoro-1-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione 13C,15N2 CAS 1217650-77-5
| CAS No. | 1217650-77-5 |
| Molecular Formula | C14H23FN2O4SSi |
| Molecular Weight | 362.49 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
cis-5-Fluoro-1-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione 13C,15N2 (CAS 1217650-77-5) is a high-purity analytical reference standard with the molecular formula C14H23FN2O4SSi and a molecular weight of 362.49 g/mol.
cis-5-Fluoro-1-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione 13C,15N2 (C14H23FN2O4SSi) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), cis-5-Fluoro-1-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione 13C,15N2 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 | C14H23FN2O4SSi |
| Molecular Weight | 362.49 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related cis Standards
- cis-5-Fluoro-1-[2-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1,3-oxathiolan-5-yl]-2,4(1H,3H)-pyrimidinedione (CAS 1217659-69-2)
- 5-Fluoro-ADB-PINACA (CAS 1801338-21-5)
- 3-Butyl-5-fluoro-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-87-1)
- 3-Butyl-6-fluoro-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-99-5)
- 3-Butyl-7-fluoro-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-08-9)
- 6-Fluoro-1-[(4-isothiocyanatophenyl)sulfonyl]-2-methyl-1,2,3,4-tetrahydroquinoline (CAS 956576-72-0)
- 4-Fluoro-N-(2-oxo-2-(pyrrolidin-1-yl)ethyl)-N-phenylbenzenesulfonamide (CAS 339103-32-1)
- 2-Fluoro-4-(3-methyl-2,5-dioxo-3-phenylpyrrolidin-1-yl)benzenesulfonamide (CAS 31150-98-8)
Recommended Standards
- tert-Butyl 5-(2-(1-amino-2-methylpropan-2-yl)-pyridin-4-yl)-4-methylthiazol-2-ylcarbamate (CAS 1217486-71-9)
- 4-Amino-N-(4-heptyl-6-methylpyrimidin-2-yl)benzenesulfonamide (CAS 107923-98-8)
- N-(1-Ethylpyrrolidin-2-ylidene)-4-((1-ethylpyrrolidin-2-ylidene)amino)benzenesulfonamide (CAS 126826-74-2)
- N-(3-Sulfopropyl)-3,3’,5,5’-tetramethylbenzidine sodium salt (CAS 102062-36-2)
- 2-Cyclopropyltetrahydro-2H-pyran-4-amine (CAS 1343782-84-2)
- 5-(Bromomethyl)-3-chloro-6-(difluoromethyl)pyridin-2-amine (CAS 1803671-64-8)
- 3-(Dimethoxymethyl)benzonitrile (CAS 124283-45-0)
- Minimycin (CAS 32388-21-9)
- 2-[2-(Vinyloxy)ethoxy]isoindoline-1,3-dione (CAS 391212-30-9)
- Methyl 6-chloro-2H-isoindole-1-carboxylate (CAS 1354649-02-7)
- (1-(4-Amino-2-fluorophenyl)pyrrolidin-2-yl)methanol (CAS 943752-61-2)
- 4-[(2,4-Dichloro-1-naphthyl)oxy]piperidinehydrochloride (CAS 1219972-35-6)
- Canagliflozin Impurity 81 (CAS CATO-C4X-112381)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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