DR 4485 Hydrochloride CAS 402942-53-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 402942-53-4 |
| Molecular Formula | C26H28Cl2N2O HCl |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
DR 4485 Hydrochloride (CAS 402942-53-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C26H28Cl2N2O HCl. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C26H28Cl2N2O HCl |
| Molecular Weight | 491.88 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
- [(2R)-4,4-Difluoro-1-methylpyrrolidin-2-yl]methanamine (CAS 1407997-79-8)
- (4-Aminopiperidin-1-yl)(1H-indol-2-yl)methanone (CAS 1153131-79-3)
- (2,4,6-Trimethyl-phenoxy)-acetic acid methyl ester (CAS 86745-91-7)
- 2-Methyl-6-nitro-3-oxo-3,4-dihydro-2H-benzo[b][1,4]oxazine-2-carboxylic acid (CAS 154365-44-3)
- Rivaroxaban impurity 191 (CAS CATO-C4X-1090191)
- Naltrexone impurity 52 (CAS CATO-C4X-147552)
- Tau Peptide (275-305) (Repeat 2 Domain) trifluoroacetate salt (CAS 330456-25-2)
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