Molnupiravir Impurity 9 CAS 886538-48-3
| CAS No. | 886538-48-3 |
| Molecular Formula | C13H18N2O7 |
| Molecular Weight | 314.29 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Molnupiravir Impurity 9 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.
Molnupiravir Impurity 9 (CAS 886538-48-3) is a certified pharmaceutical impurity reference standard with the molecular formula C13H18N2O7 and a molecular weight of 314.29 g/mol.
Molnupiravir Impurity 9 (C13H18N2O7) 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 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).
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
Physical & Chemical Properties
| Molecular Formula | C13H18N2O7 |
| Molecular Weight | 314.29 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Molnupiravir Standards
- Molnupiravir Acetyl Impurity (CAS 29569-30-0)
- Molnupiravir Impurity 6 (CAS CATO-C4X-24906)
- Molnupiravir Impurity 13 (CAS CATO-C4X-249013)
- Molnupiravir Impurity 10 (CAS CATO-C4X-249010)
- Molnupiravir Impurity 18 (CAS 2492423-30-8)
- Molnupiravir Impurity 20 (CAS 2770244-32-9)
- Molnupiravir (CAS 2349386-89-4)
- Molnupiravir (CAS 2492423-29-5)
Recommended Standards
- Proxyphylline impurity 10 (CAS CATO-C4X-244010)
- Aflatoxin B2 (CAS 7220-81-7)
- Iguratimod Impurity 121 (CAS CATO-C4X-1826121)
- Chloro-Sibutramine (CAS 766462-77-5)
- Acemetacin EP Impurity E (CAS 75302-98-6)
- Ganciclovir Impurity 29 (CAS CATO-C4X-102129)
- Testosterone Impurity N12 (CAS 15183-38-7)
- 7-Fluoroimidazo[1,2-a]pyridin-2-amine (CAS 1781129-81-4)
- (1-Tosyl-1H-indol-4-yl)methanamine (CAS 1145678-74-5)
- Lifitegrast Impurity 60 (CAS CATO-C4X-240960)
- N,N-Diethyl-6-methyl-5-nitro-2-pyridinamine (CAS 28489-43-2)
- 1,2-Bis(dimethylsilyl)benzene (CAS 17985-72-7)
- N-(2-Chlorobenzyl)-2-(2-methylphenoxy)-1-butanamine (CAS 1040684-48-7)
- Semaglutide impurity 51 (CAS CATO-C4X-222651)
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