Pyronaridine Impurity 10 CAS 6626-40-0
| CAS No. | 6626-40-0 |
| Molecular Formula | C13H8Cl2N2O |
| Molecular Weight | 279.12 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Pyronaridine Impurity 10 (CAS 6626-40-0) is a certified pharmaceutical impurity reference standard with the molecular formula C13H8Cl2N2O and a molecular weight of 279.12 g/mol.
Structurally, Pyronaridine Impurity 10 (C13H8Cl2N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 279.12 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 Pyronaridine Impurity 10 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 | C13H8Cl2N2O |
| Molecular Weight | 279.12 g/mol |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Pyronaridine Standards
- Pyronaridine Impurity 12 (CAS CATO-C4X-297812)
- Pyronaridine Impurity 16 (CAS 81935-64-0)
- Pyronaridine Impurity 1 (CAS CATO-C4X-29781)
- Pyronaridine Impurity 2 (CAS 1422180-92-4)
- Pyronaridine Impurity 3 (CAS CATO-C4X-29783)
- Pyronaridine Impurity 20 (CAS CATO-C4X-297820)
- Pyronaridine Impurity 7 (CAS CATO-C4X-29787)
- Pyronaridine Impurity 11 (CAS CATO-C4X-297811)
Recommended Standards
- 50270-30-9 1-Benzyl-4,6-dichloro-1H-pyrazolo[3,4-d]pyrimidine DTXSID70681047 (CAS 50270-30-9)
- Ethyl 3-bromo-2-naphthoate (CAS 1013915-73-5)
- Silverneodecanoate (CAS 68683-18-1)
- (4-(4-Bromophenoxy)phenyl)methanol (CAS 1039899-07-4)
- Caspofungin EP Impurity A Acetate (CAS 1202167-57-4(Free Base))
- Ondansetron Impurity 8 (CAS 99614-13-8)
- Moxifloxacin Impurity 15 (CAS 2205053-60-5(Free Base))
- 4-(5-tert-Butyl-1,2,4-oxadiazol-3-yl)piperidine hydrochloride (CAS 1351502-90-3)
- N-Nitro-1H-imidazol-2-amine (CAS 123342-91-6)
- Mgk 11 (CAS 126-15-8)
- t-Butoxycyclopentane (CAS 95363-59-0)
- Propylmagnesium Bromide, 2.0 M solution in THF, J&KSeal (CAS 927-77-5)
- 1-((8-Bromooctyl)oxy)-4-methoxybenzene (CAS 125878-82-2)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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