(S)-2-((tert-Butoxycarbonyl)amino)-3-((1,1,1-trifluoro-2-methylpropan-2-yl)oxy)propanoic acid CAS 2735655-02-2
| CAS No. | 2735655-02-2 |
| Molecular Formula | C12H20F3NO5 |
| Molecular Weight | 315.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-2-((tert-Butoxycarbonyl)amino)-3-((1,1,1-trifluoro-2-methylpropan-2-yl)oxy)propanoic acid (C12H20F3NO5) contains an amide 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
(S)-2-((tert-Butoxycarbonyl)amino)-3-((1,1,1-trifluoro-2-methylpropan-2-yl)oxy)propanoic acid (CAS 2735655-02-2), molecular formula C12H20F3NO5 and molecular weight 315.29 g/mol, is a CATO reference standard with documented purity and traceability.
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 (S)-2-((tert-Butoxycarbonyl)amino)-3-((1,1,1-trifluoro-2-methylpropan-2-yl)oxy)propanoic acid 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 | C12H20F3NO5 |
| Molecular Weight | 315.29 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.) | 2002 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Recommended Standards
- (R)-N-(2-oxo-2-(pyrrolidin-3-ylamino)ethyl)-3-(trifluoromethyl)benzamide (CAS 226249-16-7)
- (S)-N-(2-(3-aminopyrrolidin-1-yl)-2-oxoethyl)-3-(trifluoromethyl)benzamide (CAS 857650-90-9)
- (R)-4-benzyl-3-(5,5,5-trifluoropentanoyl)oxazolidin-2-one (CAS 2444045-93-4)
- 1-(Tert-butyl)-N-(furan-2-ylmethyl)-5-(trifluoromethyl)-1H-pyrazole-4-carboxamide (CAS 955976-41-7)
- 1,4-Bis(pyridin-4-ylethynyl)benzene (CAS 158525-01-0)
- N-(2-(Pyridin-2-yl)ethyl)cinnolin-4-amine (CAS 143705-45-7)
- 2-Chloro-3,4-dimethylaniline (CAS 52827-69-7)
- Methyl 2-(benzo[d]thiazol-2-yl)acetate (CAS 62886-13-9)
- 4-Bromo-3-fluoro-N-methoxy-N-methyl-benzamide (CAS 343564-56-7)
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- 1-Bromo-3,5-difluoro-2-isobutoxybenzene (CAS 1309933-15-0)
- 3-(4-Aminophenyl)-N-methylimidazo[1,2-a]pyrazin-8-amine (CAS 787591-30-4)
- 【禁售不询】acetone (CAS 67-64-1)
- Semaglutide238 (CAS CATO-C4X-2226238)
Why CATO?
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