(S,R)-BtbbIn-Sabox CAS 1435467-28-9
| CAS No. | 1435467-28-9 |
| Molecular Formula | C43H46N2O2 |
| Molecular Weight | 622.84 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 622.84 g/mol gives (S,R)-BtbbIn-Sabox distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (S,R)-BtbbIn-Sabox (CAS 1435467-28-9), a certified reference material (molecular formula C43H46N2O2, MW 622.84 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (S,R)-BtbbIn-Sabox is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 622.84 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C43H46N2O2 |
| Molecular Weight | 622.84 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 |
| Degree of Unsaturation (DBE) | 22.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Bafilomycin A1 (CAS 88899-55-2)
- (R,S)-BtbbIn-Sabox (CAS 2182671-16-3)
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- Olanzapine Impurity 35 (CAS CATO-C4X-117835)
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- BAPTA-AM (CAS 126150-97-8)
- Methyl 5-bromo-2-fluoro-4-hydroxy-3-nitrobenzoate (CAS 2470065-23-5)
- Peptide 433 (CAS CATO-CPTD788433)
Why CATO?
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