Hydroxychloroquine impurity 84 CAS CATO-C4X-183584
| CAS No. | CATO-C4X-183584 |
| Molecular Formula | - |
| Molecular Weight | 258.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 258.34 g/mol gives Hydroxychloroquine impurity 84 distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Hydroxychloroquine impurity 84 (CAS CATO-C4X-183584) is a certified pharmaceutical impurity reference standard with the molecular formula N/A and a molecular weight of 258.34 g/mol.
Hydroxychloroquine impurity 84 is supplied as a fully characterized reference material; its structural identity, assigned purity, and stability data are documented in the batch-specific Certificate of Analysis (COA).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Hydroxychloroquine impurity 84 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 | C15H20AN3O |
| Molecular Weight | 258.34 g/mol |
| 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) | 7.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 3 |
Related Hydroxychloroquine Standards
- Hydroxychloroquine RC 2 (CAS 860715-45-3)
- Hydroxychloroquine EP Impurity E (CAS 10500-64-8)
- Hydroxychloroquine Impurity 70 (CAS 56881-09-5)
- Hydroxychloroquine Impurity 28 (CAS CATO-C4X-183528)
- Hydroxychloroquine Impurity 75 (CAS 100713-49-3)
- Hydroxychloroquine impurity 62 (CAS CATO-C4X-183562)
- Hydroxychloroquine impurity 83 (CAS CATO-C4X-183583)
- Hydroxychloroquine EP Impurity F (CAS 6281-58-9)
Recommended Standards
- Biotin EP Impurity D(Mixture of Diastereomers) (CAS 415725-35-8)
- N-Acetyl-S-(3,4-dihydroxybutyl)-L-cysteine-d7 (Mixture of Diastereomers) (CAS 1240398-27-9)
- 760192-84-5 (4-Methoxyphenyl)[2-(methylsulfanyl)phenyl]methanone DTXSID10641488 (CAS 760192-84-5)
- Demeton-S (CAS 126-75-0)
- Tenofovir Impurity 34 (CAS CATO-C4X-107634)
- Linezolid Impurity 70 (CAS CATO-C4X-107370)
- Tofacitinib Impurity 247 (CAS CATO-C4X-1079247)
- 4-(4-(4-Fluorophenyl)piperidin-1-yl)quinazoline-6-carbaldehyde (CAS 648449-25-6)
- Methyl 2,6-dichloro-5-fluoropyrimidine-4-carboxylate (CAS 1353101-99-1)
- 2-(Phenylthio)cyclobutanone (CAS 60603-14-7)
- 1H-Inden-1-amine, 2,3-dihydro-6-methyl-, hydrochloride (1:1), (1S)- (CAS 1956435-48-5)
- n-Tert-butyl-6-hydrazinylpyridine-3-sulfonamide (CAS 926262-36-4)
- (2E,4E,6E,8E,10E)-4,9-Dimethyldodeca-2,4,6,8,10-pentaene-1,12-diol (CAS 53163-56-7)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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