DPP48-Br CAS 1454609-37-0
| CAS No. | 1454609-37-0 |
| Molecular Formula | C38H55BrN2O2S2 |
| Molecular Weight | 715.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies DPP48-Br (CAS 1454609-37-0), a certified reference material (molecular formula C38H55BrN2O2S2, MW 715.89 g/mol) for analytical method development and quality control.
DPP48-Br (C38H55BrN2O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, 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.
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 | C38H55BrN2O2S2 |
| Molecular Weight | 715.89 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Recommended Standards
- Boron, [λ-(3,5-dimethyl-2H-pyrrol-2-ylidene-κN)-N-[(1S,2R)-2-hydroxy-1-(hydroxymethyl)heptadecyl]-3,5-dimethyl-1H-pyrrole-2-dodecanamidato-κN1]difluoro-, (T-4)- (CAS 1246355-59-8)
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- 1-Bromo-5-fluoro-2-isothiocyanato-3-methylbenzene (CAS 1000576-56-6)
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- Methyl 2-((4-phenylpiperazin-1-yl)methyl)-3-(3-phenylureido)benzoate (CAS 865660-28-2)
- Semaglutide Impurity 14(Discontinued,See CPTD788307 ) (CAS CATO-C4X-222614)
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