(28bS) - 3 - (4 - Ethenylphenyl)-16,17,18,19,20,21,41,42,43,44,45,46-dodecahydro-7,11:15,12:40,37-trimetheno-36H-benzo[n]dinaphtho[2,1-h1:1',2'-j1][1,13,33,4,5,6,16,17,24,25,26]trioxaoctaazacycloheptatriacontine CAS 1804982-20-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1804982-20-4 |
| Molecular Formula | C57H54N8O3 |
| Molecular Weight | 899.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(28bS) - 3 - (4 - Ethenylphenyl)-16,17,18,19,20,21,41,42,43,44,45,46-dodecahydro-7,11:15,12:40,37-trimetheno-36H-benzo[n]dinaphtho[2,1-h1:1',2'-j1][1,13,33,4,5,6,16,17,24,25,26]trioxaoctaazacycloheptatriacontine (CAS 1804982-20-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C57H54N8O3. Molecular weight: 899.09 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C57H54N8O3 |
| Molecular Weight | 899.09 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) | 35.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 8 |
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- Peptide Impurity 24 (CAS CATO-CPTD788824)
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