SB-525334 CAS 356559-20-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 356559-20-1 |
| Molecular Formula | C21H21N5 |
| Molecular Weight | 343.42 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
SB-525334 (CAS 356559-20-1) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C21H21N5. Molecular weight: 343.42 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C21H21N5 |
| Molecular Weight | 343.42 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 5 |
Recommended Standards
- N-{[4-(2-Fluorophenyl)piperazino]carbothioyl}benzenecarboxamide (CAS 881814-87-5)
- tert-Butyl 4-(2-oxo-4-phenyl-2,3-dihydro-1H-imidazol-1-yl)piperidine-1-carboxylate (CAS 205058-11-3)
- N,N-Diethyl-4'-(oxazolo[4,5-b]pyridin-2-yl)-[1,1'-biphenyl]-4-amine (CAS 652143-62-9)
- 3-Methyl-2-(pyridin-3-yl)butanamide (CAS 1376361-76-0)
- (E)-4-Methyl-N'-(2-oxo-1-phenyl-2-(piperidin-1-yl)ethylidene)benzenesulfonohydrazide (CAS 219915-67-0)
- 2-(Trifluoromethoxy)phenyl Isocyanate (CAS 182500-26-1)
- N-(2-(4-Fluorophenoxy)ethyl)-1-phenylmethanesulfonamide (CAS 1105221-28-0)
- Methyl 4-bromo-5-fluoro-2-iodobenzoate (CAS 1864354-56-2)
- tert-Butyl 4-(thiophen-2-ylmethyl)piperazine-1-carboxylate (CAS 77278-68-3)
- Peptide Impurity 06 (CAS CATO-CPTD788806)
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