Quinine Monohydrochloride Dihydrate CAS 6119-47-7
| CAS No. | 6119-47-7 |
| Molecular Formula | C20H24N2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies Quinine Monohydrochloride Dihydrate (CAS 6119-47-7), a certified reference material (molecular formula C20H24N2O2HClH2O, MW 378.90 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Quinine Monohydrochloride Dihydrate is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 378.90 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), Quinine Monohydrochloride Dihydrate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C20H24N2O2 HCl 2*H2O |
| Molecular Weight | 378.90 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Quinine Standards
- Quinine Sulfate Impurity 5 (CAS 101655-92-9)
- Quinine Impurity 1 (CAS 1092116-26-1)
- Quinine N-Oxide (CAS 109906-48-1)
- Quinine Hydrochloride (CAS 130-89-2)
- Quinine (CAS 130-95-0)
- Quinine Sulfate (500 mg) (CAS 207671-44-1)
- Quinine sulfate Impurity 6 (CAS 485-71-2)
- Quinine Sulfate - Impurity C (Sulfate Salt) (CAS 49722-46-5)
Recommended Standards
- Mesulergine hydrochloride (CAS 64795-35-3)
- N-Acetyl-L-cysteine methyl ester (CAS 7652-46-2)
- 4-Butoxy-N-cyclohexyl-N-ethylbenzenesulfonamide (CAS 496014-10-9)
- 5-tert-Butyl-2-methylphenol (CAS 5781-02-2)
- Mupirocin Open-ring Dimer 2 (CAS CATO-C4X-170642)
- 5-Bromophthalazine (CAS 103119-78-4)
- 2-(Benzo[d]thiazol-2-yl)-N-methylpropan-2-amine (CAS 1340319-71-2)
- Methyl 5-chloro-3-[(chloroacetyl)amino]-1H-indole-2-carboxylate (CAS 1134334-61-4)
- (4-(2-Methyl-1H-imidazol-1-yl)-2-(trifluoromethyl)phenyl)boronic acid (CAS 2225178-43-6)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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 18665070610 / Nicole.chen@cato-chem.com