((R)-4-Hydroxy-4-methyl-Orn(TRITC)7)-Phalloidin CAS 1926163-50-9
| CAS No. | 1926163-50-9 |
| Molecular Formula | C60H70N12O13S2 |
| Molecular Weight | 1231.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((R)-4-Hydroxy-4-methyl-Orn(TRITC)7)-Phalloidin (CAS 1926163-50-9) is a high-purity analytical reference standard with the molecular formula C60H70N12O13S2 and a molecular weight of 1231.40 g/mol.
((R)-4-Hydroxy-4-methyl-Orn(TRITC)7)-Phalloidin (C60H70N12O13S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, 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), ((R)-4-Hydroxy-4-methyl-Orn(TRITC)7)-Phalloidin 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 | C60H70N12O13S2 |
| Molecular Weight | 1231.40 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) | 32.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1996 |
| Nitrogen Atoms | 12 |
| Sulfur Atoms | 2 |
Related R Standards
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