Dalotutumab (Renzapride) CAS 109872-41-5
| CAS No. | 109872-41-5 |
| Molecular Formula | C16H22ClN3O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
Dalotutumab (Renzapride) (CAS 109872-41-5), molecular formula C16H22ClN3O2HCl and molecular weight 360.28 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, Dalotutumab (Renzapride) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 360.28 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C16H22ClN3O2 HCl |
| Molecular Weight | 360.28 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, 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Dalotutumab Standards
Recommended Standards
- (6-Fluorobenzo[d]isoxazol-3-yl)methanol (CAS 1824320-96-8)
- Isoangustone A (CAS 129280-34-8)
- 3-Ethyl-4-glycylpiperazin-2-one (CAS 1342583-33-8)
- FMoc-l-dap(palm)-oh (CAS 724785-41-5)
- (2,3,5,6-tetrafluorophenyl) 3-[2-[2-[2-[2-[2,6-bis[3-(2,5-dioxopyrrol-1-yl)propanoylamino]hexanoylamino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate (CAS 2173083-46-8)
- 2-oxidanylideneethyl(triphenyl)phosphanium bromide 2-oxoethyl(triphenyl)phosphonium bromide 62942-43-2 A834110 (CAS 62942-43-2)
- 5-(4-Chlorobenzyl)-N-methyl-1,3,4-thiadiazol-2-amine (CAS 87410-78-4)
- tert-Butyl 4-(3-(ethoxycarbonyl)pyridin-2-yl)piperazine-1-carboxylate (CAS 900183-95-1)
- 1-(4-((3-(Diethylamino)propyl)amino)piperidin-1-yl)ethan-1-one (CAS 1119450-05-3)
- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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