(S,R)-BisPh-cybBox CAS 2634687-63-9
| CAS No. | 2634687-63-9 |
| Molecular Formula | C36H34N2O2 |
| Molecular Weight | 526.67 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S,R)-BisPh-cybBox (CAS 2634687-63-9), molecular formula C36H34N2O2 and molecular weight 526.67 g/mol, is a CATO reference standard with documented purity and traceability.
(S,R)-BisPh-cybBox (C36H34N2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), (S,R)-BisPh-cybBox meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C36H34N2O2 |
| Molecular Weight | 526.67 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Nitrogen Atoms | 2 |
Recommended Standards
- (R,S)-BisPh-cybBox (CAS 2634687-82-2)
- 1,2-Bis(4-(5-(tert-butyl)benzo[d]oxazol-2-yl)phenyl)ethene (CAS 2397-01-5)
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- 7,13-Ditosyl-1,4,10-trioxa-7,13-diazacyclopentadecane (CAS 74461-33-9)
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