Itraconazole Impurity 47 CAS CATO-C4X-149747
| CAS No. | CATO-C4X-149747 |
| Molecular Formula | 2*C34H34Cl2N8O4 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Itraconazole Impurity 47.
CATO supplies Itraconazole Impurity 47 (CAS CATO-C4X-149747), a pharmacopoeial impurity reference standard (molecular formula C34H34Cl2N8O4, MW 689.60 g/mol) used for the identification and quantification of trace impurities in APIs.
Structurally, Itraconazole Impurity 47 (C34H34Cl2N8O4) 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 21.0, corresponding to approximately 21 ring(s) or double-bond equivalent(s). With a molecular weight of 689.60 g/mol, it falls into the high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Itraconazole Impurity 47 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 | 2*C34H34Cl2N8O4 |
| Molecular Weight | 689.60 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 8 |
Related Itraconazole Standards
- Itraconazole Impurity 44 (CAS 103661-14-9)
- Itraconazole Impurity 41 (CAS 106461-41-0)
- Itraconazole Impurity 93 (CAS 110762-98-6)
- Itraconazole 2-Oxo Metabolite (CAS 112560-33-5)
- Itraconazole Impurity 38 (CAS 115897-54-6)
- Itraconazole N-Formyl-Ethlene Impurity (CAS 1199350-00-9)
- Itraconazole Impurity 73 (CAS 1199350-02-1)
- Itraconazole-d5(major) (CAS 1217510-38-7)
Recommended Standards
- Baricitinib Impurity 17 (CAS 1187595-89-6)
- Iguratimod Impurity 9 (CAS 10298-80-3)
- Esmolol Impurity 58 (CAS 23838-70-2)
- N-(2-(benzo[d][1,3]dioxol-5-yl)ethyl)-2-(3,4-dimethoxyphenyl)acetamide (CAS 20341-16-6)
- 2-(((3-Chlorophenyl)imino)methyl)-6-methoxyphenol (CAS 112628-75-8)
- 2,2-Dimethyl-1,2,3,4-tetrahydroquinolin-7-amine (CAS 179899-22-0)
- 1-(5-chloropyridin-2-yl)piperidine-4-carboxylic acid hydrochloride (CAS 1209326-97-5)
- 6-Methyl-6,7-dihydro-[1,3]dioxolo[4,5-g]isoquinolin-8(5H)-one (CAS 828241-30-1)
- 3-(3-Fluorophenyl)-5,5-dimethyl-4-[4-(methylsulfonyl)phenyl]-2(5H)-furanone (CAS 178402-36-3)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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