4-((tert-Butoxycarbonyl)amino)-8-((triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate CAS 2856022-66-5
| CAS No. | 2856022-66-5 |
| Molecular Formula | C27H36F3NO5SSi |
| Molecular Weight | 571.72 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution, 4-((tert-Butoxycarbonyl)amino)-8-((triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 571.72 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
CATO supplies 4-((tert-Butoxycarbonyl)amino)-8-((triisopropylsilyl)ethynyl)naphthalen-1-yl trifluoromethanesulfonate (CAS 2856022-66-5), a certified reference material (molecular formula C27H36F3NO5SSi, MW 571.72 g/mol) for analytical method development and quality control.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H36F3NO5SSi |
| Molecular Weight | 571.72 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2003 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related tert Standards
- 4-(3-((tert-Butoxycarbonyl)amino)-1-(isoquinolin-6-ylamino)-1-oxopropan-2-yl)benzyl 2,4-dimethylbenzoate (CAS 1253955-17-7)
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- 2-((tert-Butoxycarbonyl)(4,5-dimethoxy-2-(tritylthio)benzyl)amino)acetic acid 475113-75-8 (CAS 475113-75-8)
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- 2-((2-(4-((tert-Butoxycarbonyl)amino)phenyl)quinolin-6-yl)oxy)ethyl 4-methylbenzenesulfonate (CAS 1451074-27-3)
- 2-((Tert-butoxycarbonyl)amino)-3-(4-hydroxy-3,5-diiodophenyl)propanoic acid (CAS 1260011-49-1)
- (1-(tert-butoxycarbonyl)-5-((4-(2-((tert-butyldimethylsilyl)oxy)ethyl)piperazin-1-yl)methyl)-1H-indol-2-yl)boronic acid (CAS 913388-70-2)
- (1-(tert-butoxycarbonyl)-5-((4-(tert-butoxycarbonyl)piperazin-1-yl)sulfonyl)-1H-indol-2-yl)boronic acid (CAS 503045-77-0)
Recommended Standards
- 960210-99-5 52Y8L60CR7 PM-060184 Plocabulin [INN] UNII-52Y8L60CR7 2,4,6-Nonatrienamide, N-((1S)-1-((((1Z,4S,6Z)-4-((aminocarbonyl)oxy)-1,6-octadien-1-yl)amino)carbonyl)-2,2-dimethylpropyl)-8-((2S)-3,6-dihydro-5-methoxy-6-oxo-2H-pyran-2-yl)-6-methyl-, (2Z,4Z,6E,8S)- J3.348.355D PM060184 Plocabulin (CAS 960210-99-5)
- (9H-Fluoren-9-yl)methyl (R)-(1-hydroxy-3-(tritylthio)propan-2-yl)carbamate (CAS 215954-72-6)
- N-(PEG3-acid)-N-bis(PEG3-amine) (CAS 2183440-35-7)
- Ezetimibe Impurity 120 (CAS 1197343-09-1)
- 2-(Aminomethyl)-5-chlorothiophene (CAS 214759-22-5)
- 2-(3,4-Dichlorophenyl)-2-(diethylamino)-acetonitrile hydrochloride (CAS 1440535-39-6)
- 2-((2-Carboxyethyl)thio)benzoic acid (CAS 41907-42-0)
- (S)-1-Boc-3-ethynylpiperidine (CAS 287192-98-7)
- (R)-N-(2-Chloro-6-fluorobenzyl)pyrrolidin-3-amine hydrochloride (CAS 1289585-42-7)
- 2-(2,2-Dimethoxyethyl)isoindoline-1,3-dione (CAS 27328-34-3)
- 2-Naphthonitrile (CAS 613-46-7)
- 2-Bromo-6-chloro-4-fluorophenacyl chloride (CAS 1804382-56-6)
- ((1R,4r)-4-(pyrrolidin-1-ylmethyl)cyclohexyl)methanamine (CAS 203306-86-9)
- Cholecystokinin Octapeptide (1-4) (desulfated) (CAS 80790-40-5)
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