Chloroquine Diphosphate Hydrate CAS 29791-25-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 29791-25-1 |
| Molecular Formula | C18H26ClN3 2*H3O4P |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Chloroquine Diphosphate Hydrate (CAS 29791-25-1) pharmaceutical standards reference standard. Molecular formula: C18H26ClN3 2*H3O4P. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C18H26ClN3 2*H3O4P |
| Molecular Weight | 417.87 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Chloroquine Standards
- Chloroquine-d4 Diphosphate Salt (CAS 1246815-14-4)
- Chloroquine Impurity 1 (CAS 133860-75-0)
- Chloroquine Phosphate (CAS 1446-17-9)
- Chloroquine Dihydrochloride (CAS 3545-67-3)
- Chloroquine Diphosphate (CAS 50-63-5)
- Chloroquine-d5 Diphosphate (CAS 50-63-5 (unlabelled))
- Chloroquine (CAS 54-05-7)
- Chloroquine Phosphate EP Impurity D (Chloroquine USP Related Compound G (Free Form)) (CAS 68121-48-2)
Recommended Standards
- 1,3-Diphenylbenzo[f]chromen-4-ium tetrafluoroborate (CAS 35096-74-3)
- 3-Nitro-N-(4-(5-oxo-4,5-dihydropyrazin-2-yl)phenyl)benzamide (CAS 89541-59-3)
- 2-(Difluoromethyl)-4-methyl-5-nitropyridine (CAS 1805311-74-3)
- Ethyl 2-(2-nitrophenoxy)acetate (CAS 37682-31-8)
- 1-(Difluoromethyl)-4-methyl-1H-indole (CAS 1602204-87-4)
- 4-Chloro-5-(trifluoromethyl)pyridin-3-ol (CAS 1393546-59-2)
- Tau Peptide (74-102) (Exon 3/Insert 2 Domain) trifluoroacetate salt (CAS 1322695-34-0)
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