Valganciclovir Hydrochloride EP Impurity M CAS CATO-C4X-177414
| CAS No. | CATO-C4X-177414 |
| Molecular Formula | C29H44N12O10 |
| Molecular Weight | 720.73 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Valganciclovir Hydrochloride EP Impurity M (CAS CATO-C4X-177414) is a certified pharmaceutical impurity reference standard with the molecular formula C29H44N12O10 and a molecular weight of 720.73 g/mol.
Valganciclovir Hydrochloride EP Impurity M (C29H44N12O10) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 Valganciclovir Hydrochloride EP Impurity M 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 | C29H44N12O10 |
| Molecular Weight | 720.73 g/mol |
| Purity | >95% |
| 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 |
| Degree of Unsaturation (DBE) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 12 |
Related Valganciclovir Standards
- Valganciclovir Hydrochloride EP Impurity L (CAS CATO-C4X-177413)
- Valganciclovir Hydrochloride EP Impurity K (CAS CATO-C4X-177416)
- Valganciclovir Impurity 23 (CAS CATO-C4X-177423)
- Valganciclovir O-Acetyl N-Benzyloxycarbonyl Impurity (CAS 194159-22-3)
- Valganciclovir N-benzyloxycarbonyl Impurity (CAS 194154-40-0)
- Valganciclovir N-Valyl Impurity (CAS 897937-73-4)
- Valganciclovir EP Impurity Q (CAS CATO-C4X-177420)
- Valganciclovir EP Impurity P (CAS CATO-C4X-177428)
Recommended Standards
- Linezolid Impurity 74 (CAS CATO-C4X-107374)
- Thymolphthalein complexing agent (CAS 1913-93-5)
- Linezolid Impurity 46 (CAS CATO-C4X-107346)
- 3-(5-(3-Nitrophenyl)furan-2-yl)propanoic acid (CAS 19575-11-2)
- Eltrombopag Impurity 97 (CAS CATO-C4X-119897)
- Tenofovir disoproxil Impurity 80 (CAS CATO-C4X-107680)
- Ilaprazole Impurity 106 (CAS CATO-C4X-1130106)
- 1-Cyclopentyl-2,4,5-trimethyl-1h-pyrrole-3-carbaldehyde (CAS 1087610-81-8)
- 4-Chloro-5,8-dihydro-6H-pyrano[4',3':4,5]thieno[2,3-d]pyrimidine (CAS 243968-08-3)
- 4-Methyl-2-oxo-3-phenylpentanoic acid (CAS 128437-30-9)
- Tert-butyl 7-bromo-3-hydroxy-1H-indole-1-carboxylate (CAS 1318104-17-4)
- 1,4-Anhydro-D-xylitol (CAS 53448-53-6)
- 5-fluoro-2-(piperidin-4-yl)pyridine dihydrochloride (CAS 1137949-75-7)
- Semaglutide impurity 107 (CAS CATO-C4X-2226107)
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