Methocarbamol Impurity 9 CAS CATO-C4X-24449
| CAS No. | CATO-C4X-24449 |
| Molecular Formula | C23H30O9 |
| Molecular Weight | 450.48 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Methocarbamol 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.
Methocarbamol Impurity 9 (CAS CATO-C4X-24449) is a certified pharmaceutical impurity reference standard with the molecular formula C23H30O9 and a molecular weight of 450.48 g/mol.
The molecular framework of Methocarbamol Impurity 9 (C23H30O9) is characterized by a flavonoid core, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, 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).
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 | C23H30O9 |
| Molecular Weight | 450.48 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
Related Methocarbamol Standards
- Methocarbamol Glucuronide (Mixture of Diastereomers) (CAS 56305-74-9)
- Methocarbamol Impurity 3 (CAS CATO-C4X-24443)
- Methocarbamol Impurity 10 (CAS 85536-84-1)
- Methocarbamol Impurity 11 (CAS CATO-C4X-244411)
- Methocarbamol Impurity 5 (CAS CATO-C4X-24445)
- Methocarbamol Impurity 2 (CAS CATO-C4X-24442)
- Methocarbamol-D5 (CAS 1189699-70-4)
- Methocarbamol D3 (CAS 1346600-86-9)
Recommended Standards
- Roxadustat Impurity 69 (CAS 2731734-05-5)
- (1S,2R)-Gadobutrol Impurity B (CAS 2349341-85-9)
- Gadobutrol impurity 179 (CAS 138168-36-2)
- 1-((3-Oxo-1,2,3,4-tetrahydroquinoxaline-1-carbonyl)-L-phenylalanyl)piperidine-4-carboxylic acid (CAS 1014021-71-6)
- Landiolol Impurity 109 (CAS CATO-C4X-2621109)
- Picosulfate Impurity 12 (CAS 105745-58-2)
- Promethazine Impurity 28 (CAS 36144-72-6)
- N-butyl-1-(2-chloro-6-fluorophenyl)methanimine (CAS 945408-07-1)
- Relugoli impurity 155 (CAS CATO-C4X-2429155)
- (1R,2S)-1,2-Bis(4-bromophenyl)ethane-1,2-diamine (CAS 117903-53-4)
- Methyl 5,6-difluoronicotinate (CAS 1214336-05-6)
- 3-Amino-N-(pyridin-3-ylmethyl)propanamide (CAS 271591-66-3)
- 1-(4-Methoxybenzoyl)pyrrolidine-2-carboxylic acid (CAS 62522-92-3)
- Neuropeptide Y (2-36) (human, rat) trifluoroacetate salt (CAS 123139-39-9)
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