Hydroxychloroquine EP Impurity E Hydrochloride CAS 5456-04-2
| CAS No. | 5456-04-2 |
| Molecular Formula | C14H17ClN2O |
| 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 Hydroxychloroquine EP Impurity E Hydrochloride (CAS 5456-04-2), a certified reference material (molecular formula C14H17ClN2OHCl, MW 301.21 g/mol) for analytical method development and quality control.
The molecular framework of Hydroxychloroquine EP Impurity E Hydrochloride (C14H17ClN2OHCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO manufactures Hydroxychloroquine EP Impurity E Hydrochloride under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C14H17ClN2O HCl |
| Molecular Weight | 301.21 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Hydroxychloroquine Standards
- Hydroxychloroquine Impurity 75 (CAS 100713-49-3)
- Hydroxychloroquine EP Impurity B (CAS 103152-84-7)
- Hydroxychloroquine EP Impurity B Hydrogen sulfate (CAS 103152-84-7(free base))
- Hydroxychloroquine EP Impurity E (CAS 10500-64-8)
- Hydroxychloroquine Impurity 32 (CAS 106007-99-2)
- Hydroxychloroquine Impurity 30 (CAS 1077-74-3)
- Hydroxychloroquine Impurity 53 (CAS 109-83-1)
- Hydroxychloroquine D5 (CAS 118-42-3(Unlabelled))
Recommended Standards
- 2-(4-Methoxyphenyl)-2-oxoethyl 2-hydroxy-5-methylbenzoate (CAS 1197834-98-2)
- 2-(2-(((Cyclopropylmethyl)amino)methyl)pyrrolidin-1-yl)ethanamine (CAS 1353982-26-9)
- But-2-en-1-yl (3-chloro-4-(difluoromethoxy)phenyl)carbamate (CAS 88714-94-7)
- 4-methoxybenzothiophen-2-amine (CAS 1158212-24-8)
- 3-Chloro-1H-pyrrolo[3,2-b]pyridin-5-amine (CAS 1190319-36-8)
- 5-(Hydroxymethyl)-4-methylnicotinonitrile (CAS 1354921-15-5)
- 51581-54-5 1-(4-Chlorophenyl)imidazole DTXSID90199538 (CAS 51581-54-5)
- (4,5,6,7-Tetrahydro-[1,2,3]triazolo[1,5-a]pyrazin-3-yl)methanol (dihydrochloride) (CAS 2839156-23-7)
- 4-Amino-1,2,5-thiadiazole-3-carboxylic acid (CAS 2829-58-5)
- Semaglutide impurity 49 (CAS CATO-C4X-222649)
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