Hydroxychloroquine Impurity 19 CAS 86-47-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 86-47-5 |
| Molecular Formula | C10H6ClNO3 |
| Molecular Weight | 223.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Hydroxychloroquine Impurity 19 (CAS 86-47-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C10H6ClNO3. Molecular weight: 223.61 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C10H6ClNO3 |
| Molecular Weight | 223.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Hydroxychloroquine Standards
- Hydroxychloroquine Impurity 57 (CAS 860205-48-7)
- Hydroxychloroquine Impurity 76 (CAS 91066-18-1)
- Hydroxychloroquine Impurity 19 (CAS 23834-01-7)
- Hydroxychloroquine Impurity 30 (CAS 1077-74-3)
- Hydroxychloroquine impurity 87 (CAS CATO-C4X-183587)
- Hydroxychloroquine Impurity N54 (CAS 5448-52-2)
- Hydroxychloroquine Impurity 20 (CAS 630067-21-9)
- Hydroxychloroquine EP Impurity F (CAS 6281-58-9)
Recommended Standards
- Lenvatinib Impurity 106 (CAS CATO-C4X-1140106)
- 6-chloro-3-[(1E)-(hydroxyimino)methyl]-4H-chromen-4-one 6C-043 72164-97-7 (CAS 72164-97-7)
- (2-chloroacetyl)-L-glutamic acid (CAS 56576-86-4)
- Ceftaroline Fosamil Impurity C2 (CAS 1277090-04-6)
- Lacidipine Impurity 8 (CAS CATO-C4X-16718)
- 3-Chloro-N-(piperidin-4-yl)benzamide hydrochloride (CAS 1349709-02-9)
- 5-Octyl L-Glutamate (CAS 4852-91-9)
- 3-Phenyl-4-[({[3-(trifluoromethyl)phenyl]methyl}amino)methylidene]-4,5-dihydro-1H-pyrazol-5-one (CAS 477850-66-1)
- Methyl 1-Cbz-3-methylpiperidine-3-carboxylate (CAS 174543-82-9)
- Semaglutide impurity 206 (CAS CATO-C4X-2226206)
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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