Piperaquine Impurity 5 CAS CATO-C4X-23375
| CAS No. | CATO-C4X-23375 |
| Molecular Formula | C30H33Cl2N5 |
| Molecular Weight | 534.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Piperaquine Impurity 5 is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies Piperaquine Impurity 5 (CAS CATO-C4X-23375), a pharmacopoeial impurity reference standard (molecular formula C30H33Cl2N5, MW 534.52 g/mol) used for the identification and quantification of trace impurities in APIs.
Piperaquine Impurity 5 (C30H33Cl2N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
CATO manufactures Piperaquine Impurity 5 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 | C30H33Cl2N5 |
| Molecular Weight | 534.52 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Piperaquine Standards
- Piperaquine Base (CAS 4085-31-8)
- Piperaquine Phosphate (CAS 85547-56-4)
- Piperaquine Tetraphosphate (CAS 911061-10-4)
- Piperaquine Impurity 8 (CAS 918879-09-1)
- Piperaquine D6 (CAS 1261394-71-1)
- Piperaquine N-Oxide (CAS 925673-46-7)
- Piperaquine Impurity 10 (CAS CATO-C4X-233710)
- Piperaquine Impurity 3 (CAS CATO-C4X-23373)
Recommended Standards
- N,N'-(9-((2R,4S,5R)-4-Hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purine-2,6-diyl)bis(2-phenoxyacetamide) (CAS 156549-47-2)
- 5’-O-DMT-2’-deoxy-2’-fluoro-β-D-arabinouridine (CAS 144822-63-9)
- 4-Nitrophenyl 2-(Acetylamino)-2-deoxy-4,6-O-(phenylmethylene)-|A-D-Glucopyranoside 3-Benzoate 4-Nitrophenyl 2-Acetamido-2-deoxy-4,6-O-benzylidene-|A-D-galactopyranoside 3-Benzoate 58707-22-5 (CAS 58707-22-5)
- BGT226, >98% (HPLC) (CAS 915020-55-2)
- Iohexol impurity 43 (CAS CATO-C4X-166443)
- Sertraline Impurity C49 (CAS 140631-53-4)
- Fluralaner impurity 29 (CAS CATO-C4X-218029)
- 2-((4-Aminophenyl)thio)-N-(4-methoxyphenyl)acetamide (CAS 763129-83-5)
- (1S)-1-(5-bromo-2,3-dihydro-1-benzofuran-7-yl)ethan-1-ol (CAS 1568216-96-5)
- 6,7-Dimethyl-1-tetralone (CAS 19550-57-3)
- 3-Methoxy-N-(1-methoxypropan-2-yl)aniline (CAS 1249656-21-0)
- 3-(Aminomethyl)-1-benzhydrylazetidine (CAS 36476-88-7)
- 4-(1,3-Dimethyl-1h-1,2,4-triazol-5-yl)cyclohexan-1-amine (CAS 1250046-35-5)
- Semaglutide impurity 269 (CAS CATO-C4X-2226269)
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