PSB 1114 CAS 1657025-60-9
| CAS No. | 1657025-60-9 |
| Molecular Formula | C10H11F2N2O13P3S |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
PSB 1114 (CAS 1657025-60-9), molecular formula C10H11F2N2O13P3SNa and molecular weight 553.17 g/mol, is a CATO reference standard with documented purity and traceability.
PSB 1114 (C10H11F2N2O13P3SNa) contains a carbohydrate-derived structure, an amide group, a sulfone group, a phosphate ester group, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 PSB 1114 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 | C10H11F2N2O13P3S 4*Na |
| Molecular Weight | 553.17 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
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- Methyl (R)-3-amino-3-(2-fluoro-3-methylphenyl)propanoate (CAS 1212984-74-1)
- 4-((3-Methylpyridin-2-yl)amino)-4-oxobutanoic acid (CAS 200417-51-2)
- 4-(2,6-Difluorophenoxy)aniline (CAS 307308-81-2)
- Urapidil Impurity 29 (CAS 34654-88-1)
- (3Z)-N-(3,4-Dichlorophenyl)-3-{[(2,6-dichlorophenyl)methoxy]imino}propanamide (CAS 477851-52-8)
- 1-(2-(((2-Aminoethyl)(cyclopropyl)amino)methyl)piperidin-1-yl)ethanone (CAS 1353964-44-9)
- 4-Trifluoromethylbenzylzinc chloride 0.5 M in Tetrahydrofuran (CAS 738580-34-2)
- Neuropeptide S (rat) (CAS 412938-75-1)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com