(S)-3-Aminooxetan-2-one, tetrafluoroborate salt CAS 403655-97-0
| CAS No. | 403655-97-0 |
| Molecular Formula | C3H6NO2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, (S)-3-Aminooxetan-2-one, tetrafluoroborate salt (C3H6NO2BF4) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of -0.5, corresponding to approximately 0 ring(s) or double-bond equivalent(s). With a molecular weight of 174.89 g/mol, it falls into the medium-molecular-weight range. 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 (S)-3-Aminooxetan-2-one, tetrafluoroborate salt (CAS 403655-97-0), a certified reference material (molecular formula C3H6NO2BF4, MW 174.89 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 | C3H6NO2 BF4 |
| Molecular Weight | 174.89 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -0.5 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related S Standards
- methyl 2-(3-aminooxetan-3-yl)acetate (CAS 1105662-99-4)
- (S)-3-aminooxetan-2-one (CAS 112839-93-7)
- Ethyl 2-(3-aminooxetan-3-yl)acetate (CAS 1207175-54-9)
- 2-(3-aminooxetan-3-yl)acetic acid (CAS 1373923-03-5)
- Ethyl 3-(3-aminooxetan-3-yl)propiolate hydrochloride (CAS 1379345-04-6)
- 2-(3-Aminooxetan-3-yl)ethanol (CAS 1379812-08-4)
- 1-(3-(3-Aminooxetan-3-yl)phenyl)ethanone hydrochloride (CAS 1384264-27-0)
- N-(3-(3-Aminooxetan-3-yl)phenyl)acetamide hydrochloride (CAS 1384264-62-3)
Recommended Standards
- 4-Acetamidobenzenesulfonic Acid-d4 (CAS 1388717-85-8)
- 2-(4-Butylphenyl)-6,8-dimethylquinoline-4-carboxylic acid (CAS 932886-61-8)
- (R)-3-(4,6-Dibromopyrimidin-5-yl)butanenitrile (CAS 1889238-22-5)
- 3-(4-Iodophenoxy)propan-1-ol (CAS 145073-42-3)
- 5-Bromo-2-ethoxyphenol (CAS 1216091-73-4)
- 2-Bromo-6-chloro-4-fluorobenzenesulfonamide (CAS 1208075-45-9)
- 3-(2-Hydroxyethyl)benzofuran (CAS 75611-06-2)
- 2-((3-(Aminomethyl)piperidin-1-yl)methyl)benzonitrile hydrochloride (CAS 1353964-88-1)
- (2-((4-fluoro-3-(trifluoromethyl)phenyl)amino)-4-(pyridin-4-yl)thiazol-5-yl)methanol (CAS 929562-28-7)
- Liraglutide Impurity 26 (CAS CATO-C4X-199226)
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