A 54556B CAS 1629166-56-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1629166-56-8 |
| Molecular Formula | C37H48N6O8 |
| Molecular Weight | 704.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order A 54556B (CAS 1629166-56-8) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C37H48N6O8. Molecular weight: 704.81 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C37H48N6O8 |
| Molecular Weight | 704.81 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) | 17.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Nitrogen Atoms | 6 |
Recommended Standards
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- 4-(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-2-methanesulfonyl-pyrimidine (CAS 1311279-97-6)
- 1,4-Bis((1H-benzo[d]imidazol-2-yl)thio)butane (CAS 87245-68-9)
- 2-Amino-3-cyanopyridine (CAS 24517-64-4)
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- Tirzepatide Impurity 49 (CAS CATO-C4X-324049)
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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