Maribavir Impurity 27 CAS CATO-C4X-300727
| CAS No. | CATO-C4X-300727 |
| Molecular Formula | C10H13Cl2N3S |
| Molecular Weight | 278.20 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Maribavir Impurity 27 (C10H13Cl2N3S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Maribavir Impurity 27 (CAS CATO-C4X-300727), a pharmacopoeial impurity reference standard (molecular formula C10H13Cl2N3S, MW 278.20 g/mol) used for the identification and quantification of trace impurities in APIs.
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 Maribavir Impurity 27 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 | C10H13Cl2N3S |
| Molecular Weight | 278.20 g/mol |
| Purity | 97%+ |
| 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
| Sulfur Atoms | 1 |
Related Maribavir Standards
- Maribavir Impurity 18 (CAS CATO-C4X-300718)
- Maribavir Impurity 37 (CAS CATO-C4X-300737)
- Maribavir Impurity 8 (CAS CATO-C4X-30078)
- Maribavir Impurity 9 (CAS CATO-C4X-30079)
- Maribavir Impurity 20 (CAS CATO-C4X-300720)
- Maribavir Impurity 21 (CAS 217951-74-1)
- Maribavir Impurity 22 (CAS 123163-97-3)
- Maribavir Impurity 12 (CAS CATO-C4X-300712)
Recommended Standards
- 304481-86-5 AC1NVJSC DTXSID40420627 (CAS 304481-86-5)
- 5-(Difluoromethyl)-1-((2R,4S,5R)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione (CAS 101527-46-2)
- Ethyl 4-(2,3,4,5-tetrafluorophenyl)-4-oxobutanoate (CAS 951887-35-7)
- 2-(4-Fluoro-3-nitrophenylsulfonamido)acetic acid (CAS 1041573-13-0)
- Cefdinir Impurity 59 (CAS CATO-C4X-121059)
- Pethidine EP Impurity A (CAS 774-52-7)
- Phenylephrine Impurity 96 (CAS CATO-C4X-146796)
- 2-(2-Hydroxy-5-nitrophenoxy)acetic acid (CAS 52427-09-5)
- Cefdinir CP Impurity S (CAS 127770-93-8)
- Calcium (S)-2-amino-3-carboxypropanoate (CAS 39162-75-9)
- 4-Ethylphenyl 2-(4-bromo-2-methylphenoxy)acetate (CAS 496033-85-3)
- 3',6'-Bis(dimethylamino)-3-oxo-3H-spiro[isobenzofuran-1,9'-xanthene]-5-carboxylic acid (CAS 150322-05-7)
- 3-Oxo-3-(piperidin-1-yl)-2-[5-(trifluoromethyl)pyridin-2-yl]propanenitrile (CAS 1050910-31-0)
- Semaglutide impurity 250 (CAS CATO-C4X-2226250)
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