Maribavir CAS 176161-24-3
| CAS No. | 176161-24-3 |
| Molecular Formula | C15H19Cl2N3O4 |
| Molecular Weight | 376.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Maribavir (C15H19Cl2N3O4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Maribavir (CAS 176161-24-3), molecular formula C15H19Cl2N3O4 and molecular weight 376.24 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), Maribavir meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H19Cl2N3O4 |
| Molecular Weight | 376.24 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Related Maribavir Standards
- Maribavir Impurity 24 (CAS CATO-C4X-300724)
- Maribavir Impurity 25 (CAS 462114-04-1)
- Maribavir Impurity 6 (CAS CATO-C4X-30076)
- Maribavir-d7 (CAS CATO-C4X-30077)
- Maribavir Impurity 26 (CAS 176161-47-0)
- Maribavir Impurity 15 (CAS 176161-19-6)
- Maribavir Impurity 33 (CAS CATO-C4X-300733)
- Maribavir Impurity 30 (CAS CATO-C4X-300730)
Recommended Standards
- N-(2-bromophenyl)-2-(4-(pyrimidin-2-yl)piperazin-1-yl)acetamide (CAS 1024456-89-0)
- (4-(1,2,2-Triphenylvinyl)phenyl)boronic acid (CAS 1227040-87-0)
- Tert-butyl (2-oxo-2-((3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)amino)ethyl)carbamate (CAS 1257651-17-4)
- tert-Butyl (2-benzoyl-4-bromophenyl)carbamate (CAS 341521-31-1)
- Bexarotene-13C4 (CAS 1185030-01-6)
- Anipamil Hydrochloride (CAS 94313-88-9)
- 5-(Ethylsulfonyl)-4-(3-nitrophenyl)thiazol-2-amine (CAS 1713602-34-6)
- (R)-7-Methyl-2,3-dihydrobenzofuran-3-amine (CAS 1228569-13-8)
- 5-Bromopent-2-ene (CAS 51952-42-2)
- Relebactam Impurity 67 (CAS CATO-C4X-214467)
- Ethanethioic acid, S-[[1-[[(1,1-dimethylethoxy)carbonyl]amino]cyclopropyl]methyl] ester (CAS 849149-53-7)
- 1-(6-(4-Bromophenyl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethanamine (CAS 1706455-30-2)
- 4-Bromo-5,6-difluoro-1-N-methylbenzene-1,2-diamine (CAS 1381944-38-2)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
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