RH 155 CAS 254451-42-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 254451-42-8 |
| Molecular Formula | C31H26N4O8S2 3*C6H15N |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity RH 155 (CAS 254451-42-8) pharmaceutical standards reference standard. Molecular formula: C31H26N4O8S2 3*C6H15N. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C31H26N4O8S2 3*C6H15N |
| Molecular Weight | 747.88 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) | 20.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
| Sulfur Atoms | 2 |
Recommended Standards
- 7-Methyl-3-(quinolin-2-ylmethoxy)-7,8-dihydroquinolin-5(6H)-one (CAS 123094-60-0)
- MEthyl 2-(4-fluorophenyl)benzoate (CAS 80254-82-6)
- 3-ethyloxadiazol-3-ium-5-olate (CAS 5226-49-3)
- 5-Chloro-2H-chromene-3-carboxylic acid (CAS 1269695-62-6)
- 3-aminooxetane-3-carboxamide (CAS 138650-60-9)
- Relebactam Impurity 25 (CAS CATO-C4X-214425)
- Autoinducing Peptide I trifluoroacetate salt (CAS 200010-29-3)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com