Palonosetron-d3 HCl CAS CATO-C4X-110526
| CAS No. | CATO-C4X-110526 |
| Molecular Formula | - |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Palonosetron-d3 HCl (CAS CATO-C4X-110526), a certified reference material (molecular formula C19H21D3N2OClH, MW 335.89 g/mol) for analytical method development and quality control.
Structurally, Palonosetron-d3 HCl (C19H21D3N2OClH) contains deuterium isotope labeling, a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.5, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 335.89 g/mol, it falls into the moderately-high-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures Palonosetron-d3 HCl 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 | C19H21D3N2O ClH |
| Molecular Weight | 335.89 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| 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) | 9.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Palonosetron Standards
- Palonosetron USP Related Compound B (CAS 1021456-82-5)
- Palonosetron Impurity 7 (CAS 120570-05-0)
- Palonosetron Impurity 34 (CAS 1227162-74-4)
- Palonosetron USP Related Compound E HCl (CAS 135729-55-4)
- Palonosetron-3-ene (CAS 135729-56-5)
- Palonosetron (CAS 135729-61-2)
- Palonosetron Hydrochloride (CAS 135729-62-3)
- Palonosetron Impurity N64 (CAS 135729-66-7)
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- Benzyl 1,8-diazaspiro[4.5]decane-1-carboxylate hydrochloride (CAS 1385696-68-3)
- n-(Pyrimidin-5-ylmethyl)pentan-1-amine (CAS 1342558-03-5)
- N-(5-Amino-2-methylphenyl)-2-(4-chlorophenoxy)-propanamide (CAS 1020723-39-0)
- Cholecystokinin Octapeptide (1-3) (desulfated) H-Asp-Tyr-Met-OH (CAS 121880-94-2)
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